LM-79 Moving Detector Goniophotometer (Mirror Type C)
LSG-6000
High Precision Rotation Luminaire Goniophotometer
LSG-1890B
High Precision Rotation Luminaire Goniospectroradiometer
LSG-1890BCCD
Goniophotometer for Automotive and Signal Lamps
LSG-1950
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LSG-1950S
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LSG-1200A
Near Field Moving Detector Goniophotometer
LSG-1900B
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The IEC 62052-11 standard specifies the general requirements, testing methodologies, and test conditions for electricity metering equipment used in alternating current (AC) systems. It covers essential aspects such as the functional and performance characteristics, mechanical construction, and safety requirements to ensure the accuracy, reliability, and durability of metering devices. The standard is applicable to all types of electricity meters, including those used for active energy (kWh) and reactive energy (kVARh), and includes provisions for compliance with environmental and electromagnetic compatibility (EMC) requirements.
Additionally, IEC 62052-11 outlines detailed procedures for testing metering equipment under various operating conditions to validate performance against specified criteria. These tests include climatic, electrical, and mechanical tests to simulate real-world scenarios. The standard aims to harmonize global metering practices, ensuring consistent quality and interoperability across devices from different manufacturers while adhering to regulatory and market needs.
IEC 62052-11:2003 Electricity metering equipment (AC) – General requirements, tests and test conditions – Part 11: Metering equipment Equipment (AC) General Requirements, Tests And Test Conditions Part 11 Metering Equipment
LISUN supplies the fully test solutions for the following IEC 62052-11:2003, please see the below excel table:
| IEC 62052-11：2003 Clause and Subject | LISUN Model |
| 5.2.2.1 Spring hammer test | IK01-06 |
| 5.2.2.3 Vibration Test | LVD-100KG |
| 5.6 Clearance and creepage distance(Table 3a&3b) | CK-1 |
| 5.8 Resistance heat and fire | ZRS-3H |
| 5.9 Protection against penetration of dust and water | JL-12, JL-34, JL-56 And SC-015 |
| 6. Climatic conditions | GDJS-015B |
| 7.1.2 voltage dips and short interruptions | CSS61000-11 |
| 7.2 Temperature rise | WS-1 |
| 7.3 Insulation | WB2681A |
| 7.3.2 Impulse voltage test | SUG255 |
| 7.5.2 Test of immunity to electrostatic discharge | ESD61000-2 |
| 7.5.3 Test of immunity to electromagnetic RF fields | AC-3M |
| 7.5.4 Fast Transient burst test | EFT61000-4 |
| 7.5.5 Test of Immunity to Conducted disturbance, induced by radio-frequency fields | RFCI61000-6 |
| 7.5.6 Surge Immunity test | SG61000-5 |
| 7.5.7 Damped osciallatory waves immunity test | RWG61000-12 |
| 7.5.8 Radio interference suppression | EMI-9KB |
There are some standards focus on specifying technical requirements and test methods for different categories of lampholders in the lighting field, ensuring their safety, compatibility, and...
LISUN’s Motor-Operated Tool | Power Tool Testing solutions strictly comply with a range of core international standards, providing full support for safety and electromagnetic compatibility (EMC)...
LISUN’s electric toy testing solutions cover IEC 62115, EN 71-1, ASTM F963 standards. Including electrical, mechanical, flammability tests to ensure toy safety compliance globally.
LISUN’s transformer test solutions meet IEC 61558-1, IEC 60076-1, IEC 62041 standards. Covering safety, performance, EMC tests, ensuring transformers comply with global requirements.
LISUN’s energy meter testing solutions align with IEC 62052-11, IEC 62053 series standards. Covering safety, electrical, environmental, and EMC tests, we help manufacturers meet global compliance...
LISUN’s audio-video communication testing solutions meet CISPR 13, IEC 60065, FCC Part 15 & EN 55032. Cover EMC, safety & performance tests for reliable AV equipment...
LISUN’s household and appliance switch testing solutions meet IEC 60669, IEC 61058, IEC 62271 standards. Covering electrical, mechanical & EMC tests for global compliance.
LISUN’s automotive electronics test solutions cover photometric/colorimetric testing, EMC immunity tests, IP waterproof/dustproof tests, and environmental simulation, meeting ISO, SAE, ECE standards.
LISUN’s cable and wire test solutions meet IEC 60245-1, IEC 60227-1, IEC 60502-1 and IEC 60189 standards, covering electrical, mechanical, and safety tests for global compliance.
LISUN has all equipment according to the IEC60669 measurement, including environmental chamber, IP code waterproof dustproof test, switch lift test, etc.
LISUN’s plugs and sockets test solutions meet IEC 60884-1, IEC 60670-1, IEC 62613-1 standards, covering electrical, mechanical and safety tests for global compliance.
LISUN provide full test solutions for HID lamp, including integrating sphere system, goniophotometer system, EMI EMC chamber, HID ballast tester, electrical safety test, etc.
Lisun can supply full test solutions for fluorescent lamp, including integrating sphere system, goniophotometer system, EMI EMC test, electronic ballast tester, electrical safety test, etc.
For the CFL design and manufactory, LISUN can supply a full quality control test solution, including photometric, colorimetric, electricity, flicker, IES candela distribution, surge test, electrical...
LISUN’s LED driver test solutions cover lab testing, online testing, EMC/EMI tests, and safety checks, meeting IEC 60335, UL 60335 standards for reliable performance evaluation.
LISUN’s mobile and network test solutions include EMC/EMI testing, color glossiness measurement, IP waterproof/dustproof tests, IK impact tests, and environmental simulation, meeting international standards.
LISUN’s indoor and outdoor LED test solutions meet IEC 60598-1, IEC 62722-2-1, CIE 121 standards, covering safety, photometry, and environmental tests for global compliance.
Abstract Electromagnetic Compatibility (EMC) is a core access indicator for electronic and electrical equipment to enter the global market. The EMI and EMC Test System performs...
Abstract: The waterproof performance of electrical and electronic product enclosures directly determines the safety, reliability and service life of equipment under humid, rainy, immersion and other...
Abstract: Electromagnetic interference (EMI) is a key factor restricting the reliability and compliance of electrotechnical electronic products. Conducted interference propagates through power lines and signal lines,...
Abstract In the R&D, production and quality control of electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles and their parts, dust testing equipment...
Abstract: The surge voltage test generator is key equipment for EMC immunity testing, mainly used to simulate transient strong interferences such as lightning induced surges and...
Abstract Water spray test chambers designed for IPX5 and IPX6 waterproof testing represent critical equipment for verifying the ingress protection capabilities of electrical and electronic product...
Abstract: The burst generator is a high-precision device specially designed for electromagnetic compatibility (EMC) immunity testing. Its core function is to simulate high-frequency burst interference that...
Abstract: Sand and dust testing is a core method to verify the dustproof performance of enclosures for various industrial products, which directly determines the reliability and...
Abstract: Glow wire flammability index (GWFI) is a core indicator for evaluating the flame retardant performance of products and plastic components in electrical and electronic engineering,...
Abstract As core equipment for verifying the environmental adaptability and reliability of industrial products, the temperature and humidity environmental chamber can accurately reproduce the dynamic changes...
Abstract Electrostatic discharge (ESD) is a critical interference source affecting the electromagnetic compatibility of electrical and electronic equipment. The operational stability of equipment under electrostatic interference...
Abstract In the R&D and quality inspection of products in LED lighting, electrical and electronic, and electronic component industries, environmental adaptability and reliability verification are core...
Abstract: The EFT pulse generator is a high-precision device specially designed for Electromagnetic Compatibility (EMC) immunity tests. Its core function is to simulate high-frequency transient burst...
Abstract Electromagnetic interference (EMI) is a key factor affecting the electromagnetic compatibility (EMC) of electrical and electronic products. Quantitative measurement of conducted interference and radiated interference...
Abstract: The EFT pulse generator is a high-precision instrument specially designed for electromagnetic compatibility (EMC) immunity testing. Its core function is to simulate high-frequency fast transient...
Abstract: This paper takes the JL‑56 IPX5 and IPX6 Waterproof Testing Machine in the LISUN JL‑X waterproof test system as the research object. Based on the...
Abstract IPX3/4 testing for lighting fixtures represents a critical validation methodology for luminaires deployed in challenging environmental conditions. This systematic analysis examines the oscillating tube apparatus...
Abstract Glow wire apparatus testing has become a critical method for evaluating flame retardancy and fire safety of electrical and electronic products. This paper presents a...
Abstract Dust test chambers play a critical role in verifying the environmental reliability of electrical and electronic products by simulating real-world dust ingress conditions. This comprehensive...
Abstract: Ring wave interference is a common transient electromagnetic interference in the operation of power systems and electrical & electronic equipment. It is mainly caused by...
Abstract: The lightning surge simulator is a key instrument in the field of EMC testing for evaluating equipment immunity against surge interference, and its performance directly...
Abstract: Flame retardancy performance is a core safety indicator for electrical and electronic products, household appliances, lighting equipment and their plastic components. As a high-precision testing...
Abstract: Dust testing equipment is a core device for the detection of industrial products’ dustproof performance. It can simulate natural dust climatic conditions to conduct standardized...
Abstract: The sand and dust test chamber is a key device for simulating dust environments and conducting product dustproof performance testing. Relying on the coordination of...
Abstract: The burst tester is a high-precision device core to the field of electromagnetic compatibility (EMC) immunity testing. Its core value is to simulate high-frequency burst...
Abstract IEC 60529 IPX3/IPX4 Testing establishes the definitive methodology for evaluating enclosure protection against sprayed water in luminaire applications. This comprehensive analysis examines five critical engineering...
In 2026, the Bureau of Indian Standards (BIS) completed and issued the revised standard IS 16102-2:2026 for the operational performance of outdoor LED lighting equipment. As...
On February 24, 2026, the Bureau of Indian Standards (BIS) officially released the revised safety standard for self-ballasted LED lamps for general lighting, IS 16102-1:2026, which...
Abstract: The systematic evaluation of the waterproof performance of electronic and electrical products is a critical step in ensuring product reliability and market compliance. As the...
Abstract: Electromagnetic Interference (EMI) is a core factor restricting the electromagnetic compatibility (EMC) of electrical and electronic products. As a key part of product compliance certification...
Abstract: Thermal chamber is a core instrument for verifying the environmental adaptability and reliability of industrial products, and plays a critical role in R&D and quality...
Abstract: The water spray test is a core method for verifying the waterproof and protective capabilities of electronic and electrical products. By simulating water ingress conditions...
Abstract： IK Rating Testing is a core method to evaluate the mechanical impact resistance of enclosures for electrical and electronic equipment, which is directly related to...
Abstract: Electromagnetic interference (EMI) is a key factor restricting the electromagnetic compatibility (EMC) of electrical and electronic products. Quantitative measurement of conducted interference and radiated interference...
Abstract: As the core functional unit of the high and low temperature humidity alternating test chamber, the temperature humidity controlled chamber is the key to achieving...
Vibration test systems are core equipment in the research and development and quality inspection of industrial products. By simulating vibration states under different environments based on...
Temperature and humidity are core environmental factors affecting the performance stability and structural reliability of industrial products. LED lamps, electronic components and various industrial materials have...
Abstract Electrostatic discharge (ESD) is a common electromagnetic interference source during the production, transportation, and operation of electrical and electronic equipment, which may easily cause performance...
Abstract With the rapid development of electrical and electronic products, household appliances, lighting equipment and other industries, the flame retardancy of products and plastic components has...
Abstract With the continuous improvement of waterproof performance requirements for products in industries such as electronic and electrical appliances, auto parts, ipx8 waterproof testing (the highest...
Abstract: In electronic engineering and environmental reliability evaluation systems, the Ingress Protection (IP) rating is an internationally recognized standard for measuring products’ defense capabilities against solid...
Abstract:With the acceleration of global industrialization, the ability of electronic, automotive, and lighting equipment to withstand extreme climatic conditions has become a core measure of product...
Abstract This paper systematically elucidates the technical principles and standardized methodologies for the IPX3 and IPX4 water ingress testing, which are critical assessments within the ingress...
Abstract In the process of industrial product R&D, production quality inspection, and compliance certification, the environmental adaptability and reliability of materials and products are key factors...
Abstract EMC instruments form the core toolkit for verifying the electromagnetic compatibility (EMC) of electrical and electronic products. Their fundamental task is to precisely measure and...
Abstract Transient overvoltages and overcurrents caused by lightning strikes and grid switching operations are critical factors threatening the reliability of electrical and electronic equipment. The impulse...
Abstract In the system of industrial product R&D, production quality inspection, and compliance certification, the environmental adaptability and reliability of materials and products are core indicators...
Humidity chamber is not a generic laboratory enclosure but it is a precision system that has a direct effect on the validity of reliability stability and...
The thermal test chamber is a fundamental tool of accelerated aging and analysis of the heat stress due to the fact that the heat is among...
The climate test chamber is used to simulate controlled climatic conditions such as temperature and humidity that the product undergoes during storage transportation and operation. Climate...
The use of high temperature test equipment is critical in whether materials would be able to survive and perform reliably under high thermal stress. Heat resistance...
The main measurement device in conducted and radiated emission tests is an EMI test receiver. Antennas LISNs and test sites get significant coverage but the receiver...
A recurrent surge generator is a device meant to repeat that pulses of a standardized surge consistently over sustained periods in order to test how the...
A mini temperature chamber has proved to be a necessity in laboratories requiring accurate thermal regulation and is less costly in footprint and at the same...
A Line impedance stabilization network is an underlying piece of conducted EMI testing since it establishes a known and reproducible electrical environment between equipment under test...
A glow wire test apparatus is a vital tool that can be used to measure the fire hazard in electrical and electronic devices. It replicates the...
The surge tester is usually considered based on the maximum voltage but even this end of measurement alone does not say much about the actual performance...
A humidity test chamber is one of the foundations of stability testing in which moisture-induced degradation is a believable risk. Water vapor undergoes interactions on its...
EMC compliance testing is used to confirm that an electrical or electronic device does not emit objectionable electromagnetic disturbances or does not excessive become susceptible to...
A lighting surge generator has characteristics that are intended to replicate high power transient overvoltage’s that take place as a result of lightning hits and extreme...
Environmental test program qualifies electronic components as a basic condition that they should be able to work under various operating and storing conditions. Electronics in modern...
Instrumentation alone does not give an accurate EMI EMC measurement. It is the sum total of a well-adjusted arrangement with the electromagnetic environment working jointly with...
Impulse voltage generator is one of the basic instruments used to test the insulation strength of high voltage equipment with transient conditions. In contrast to steady...
A climatic chamber is a major equipment in checking whether components are viable and can perform well in the case of combined temperature and humidity pressure....
EMI-9KB is popularly utilized in compliance and pre compliance laboratories to obtain fine EMI testing, and a repeatability and stability of testing is of utmost significance....
The surge tester manufacturers are in a highly controlled technical arena that the equipment meets various international standards related to EMC at the same time. IEC...
Environmental chamber lacks being just hot or cold. Qualification of current products involves concomitancy and simultaneous regulation of airflow temperature and humidity plus in certain cases...
Abstract In the design and manufacturing of modern electrical and electronic products, the enclosure protection rating is a core indicator for assessing their reliability, safety, and...
EMC conducted emissions testing is one of the starting activities in the contemporary compliance and product development laboratories. It measures unwanted radio frequency energy that travels...
A surge tester is characterized not just by the voltage it is capable of reaching but also by its ability to duplicate standardized transient waveforms when...
Abstract Electrostatic discharge (ESD) is a common electromagnetic interference source during the operation of electrical and electronic equipment, which may easily cause abnormal performance, functional failure,...
A thermal chamber is a key laboratory equipment that is utilized to analyze the product behavior under temperature stress. Diminished time, duration of thermal exposure In...
A good and consistent EMC measurement equipment is crucial in a lab doing compliance test and product development. One component of that ecosystem, which is critical,...
An EM Test surge generator is special equipment which replicates the high-energy transient overvoltage’s a product is likely to experience in the field enabling engineers to...
Knowledge of the behavior of materials to repetitive temperature variations is vital in the design of durable products used in electronics, automobile, aerospace, and manufacturing industries....
With the growth of faster, smaller, more interconnected electronic systems, the control of unwanted electromagnetic emissions has become a major task of engineers. It is crucial...
The devices of electricity and electronic equipment which are attached to power and signal line are prone to the transient overvoltage occurrence as a result of...
Innovative products are supposed to perform in various weather conditions under extreme temperatures and humidity, high or low rates of climatic changes, as well as being...
Proper measurement of undesired emissions is an essential need in the contemporary electronics. In compliance testing, the engineers are required to maintain emission within the limits...
Electronic equipment installed into real-world conditions is often vulnerable to transient overvoltage conditions due to lightning strikes, switching of power grids, interrupting inductive loads, and electrostatically...
In real-life situations, the products are hardly subjected to constant temperatures. Rather, they are subject to unremitting fluctuation as caused by climate, operating load, and nearby...
Electrostatic discharge happens to be one of the most frequently acquired but poorly understood threats to the electronic equipment. The ESD test is conducted as per...
The choice of the appropriate measurement instrument is regarded as one of the most significant choices of any EMC laboratory. EMI test receiver is an integrated...
Outdoor and automotive designed products are constantly exposed to airborne particles that will undermine performance, safety and longevity. Enclosures may allow fine dust, sand and road...
The conditions in the modern automotive and aerospace systems are so harsh that they subject materials, electronic and mechanical assemblies to the supreme strain. Temperature variations,...
Electrostatic discharge is also one of the most hazardous and destructive dangers to present-day electronic circuits. With the shrinkage, quicker, more complexified devices, even the slightest...
The most difficult of the electronics designs to design in terms of electromagnetic compatibility are switching power supplies and SMPS-based circuits. High switching frequencies, short edge...
The glow wire test standard is the most broadly applied test to determine the ignition resistance of insulating materials, plastics and enclosure parts subjected to overheating...
The contemporary electronic equipment should be usable in the conditions when electric problems cannot be avoided. Any activities involving switching of power, lightning-induced transients, relay activities...
Products that are to be used outdoors, in industrial, military or desert conditions must show good performance under the exposure of airborne particles. These deplorable conditions...
Exposure to water has become one of the leading factors of failure of the electronic and mechanized commodities which are either being used in the outdoor...
Thermal stress analysis is an important tool in establishing the behavior of materials, electronics, and mechanical assemblies at excessive temperatures. The temperature test chamber will be...
One of the most unpredictable failures in the modern electronics is the electrostatic discharge. The smaller, faster and denser the device, the lower the components capability...
Electromagnetic compatibility has turned out to be a prerequisite in all industries that use electronics. The higher the digital complexity of products, which are increasingly smaller...
Safety inspection of electrical and electronic products in regard to fire safety is a prerequisite in the world-wide industries. As devices get smaller and denser and...
The modern power distribution networks have been based on the use of protective devices that do not fail when responding to sudden changes in electricity. The...
Devices that are electronic, industrial, car, battery-powered, and field-mounted often work in dusty environments. Small yet at first sight harmless, dust particles will eventually destroy insulation,...
Waterproofing is a critical design consideration to current electronic and mechanical designers that consider using their products in wet or outdoor environments. Consumer electronics, industrial controllers,...
The contemporary product production needs testing in the real environment, rather than laboratory testing on its own, when controlled. Materials, electronics, mechanical structures, and coatings as...
The validation of electrostatic discharge has now become a compulsory step to most of the electronic products, industry assemblies, smart appliances, battery run modules as well...
Conducted Emission measurement has a great dependence on electromagnetic compliance testing. Also, in laboratories testing switching power supplies, electronic appliances, industrial controls, medical systems, and automotive...
With the globalization of industries towards electrification, smart power distribution, automobile automation and electronics in consumer devices being smaller than ever, the demand has been put...
One of the most expensive and disruptive faults that have occurred in electrical systems is the insulation failure. Regardless of the application and the utility transformers,...
Environmental sealing is increasingly important in the manufacture of electrical, mechanical, automotive, and outdoor industrial products in order to be functional and safe. Since dust is...
The ingress protection testing has been significantly changed in the past 10 years with the push of industries among outdoor-rated electronics, sealed industrial controls, marine-rated automation,...
Environmental testing is essential in engineering industries including the automotive, defence, electronics manufacturing, industrial equipment and medical equipment and aerospace industries as it assures durability and...
One of the most common tools of immunity testing is an ESD generator, which is necessary to test the achievable robustness of electronic products related to...
The proper use of EMI receiver in advanced laboratories and compliance facilities is important to obtain accurate electromagnetic measurements. Electronic systems are becoming densely connected, high-speed...
With the ever-increasing integration of electronics, composite materials and precision mechanical systems in modern products, there is an increased concern regarding reliability of these modern products...
Fire safety has been one of the factors that are very relevant in designing electrical and electronic products. The size of circuits is decreasing and heating...
Modern products have to resist environment conditions up to soft rains and jets of high pressure as well as short-term immersion. It does not matter whether...
One of the most frequently occurring reasons of failure in contemporary electronic systems is Electrostatic discharge and to effectively provide tests, proper calibration of an ESD...
In case a product fails the EMC tests, the engineers are not only faced with a problem of identifying the failure, but also finding answers to...
Ingress protection test is one of the significant quality assurance measures of present day electrical and mechanical products. An IP test machine enables the engineers to...
The reliability and stability of the modern materials, electronics, and other consumer products is tested on the controlled environment in which temperature and humidity can be...
Lighting products are more complicated than ever due to the fast-growing use of LED lighting, intelligent luminaires, and sophisticated control systems. Such systems contain microcontrollers, drivers,...
The calibration of an EMI analyzer happens to be one of the most significant processes in electromagnetic compatibility laboratories and particularly, high sensitivity EMC, where even the...
The need to obtain an electromagnetic compatibility has now become a fundamental need in virtually all electronic devices, and such need has also made the need...
The modern electronic devices use the environment abundant in the electromagnetic energy, and the reaction to such fields is somehow observed in each circuit, cable or...
Modern wireless equipment relies on a high level of performance of the antenna to ensure constant communications, precise data transmission, and general durability of the equipment....
Abstract In the increasingly complex electromagnetic environment of electronic and electrical equipment, Electromagnetic Compatibility (EMC) performance has become a key indicator for measuring equipment reliability. Burst...
Hong Kong International Autumn Lighting Fair, October 27-30, 2025 — LISUN GROUP, a world-leading supplier of lighting solutions, was invited to participate in the 2025 Hong...
Abstract Driven by digital and intelligent technologies, electrical and electronic equipment is developing rapidly towards high integration and low power consumption, and its sensitivity to electrostatic...
Abstract This paper focuses on the LISUN GDJS-015B Temperature and Humidity Control Cabinet, systematically expounding its technical principles, core performance parameters and industrial application value. As...
Abstract This paper focuses on the LISUN ZRS-3H Glow-Wire Tester, a high-precision testing device developed by LISUN specifically for evaluating the flame-retardant properties of electrical and...
Abstract In the links of product R&D, production, and quality control, environmental reliability testing is a key means to verify the performance stability of products under...
Abstract In fields such as electrical and electronic products, new energy, and communications, lightning surge interference faced by equipment is a key factor leading to product...
Abstract In industries such as electrical and electronic products, automobiles, and motorcycles, products are often exposed to the erosion of dust environments. Dust intrusion may lead...
Abstract The waterproof performance of enclosure protection levels is a core indicator for measuring the reliability of electronic and electrical products, especially crucial for outdoor LED...
Abstract In the actual operating environment of electrical and electronic equipment, high-energy transient interference caused by natural lightning induction and large-capacity inductive-capacitive load switching poses a...
Abstract In the fields of material research and development and product quality testing, the impact of climatic environments on performance is crucial. As a core testing...
Abstract With the widespread application of electronic equipment, electromagnetic compatibility (EMC) has become a key indicator in product design and production. This paper takes the LISUN...
Abstract: With the rapid development of electronic technology, the number of electronic devices is increasing daily, and their operating frequencies are becoming higher, leading to an...
Abstract Dust intrusion is a major threat to the reliability and service life of products in industries such as electronics, electrical engineering, and automotive manufacturing. The...
Abstract The flammability test for plastics is a fundamental assessment in material science and product safety, particularly for components used in electrical and electronic appliances. Among...
Abstract Ingress Protection (IP) testing, as defined by international standards such as IEC 60529, is critical for ensuring the reliability and safety of electrical and electronic...
Abstract In environments where electronic and electrical products, automotive components, and lamps operate, dust accumulation and infiltration often lead to performance degradation, functional failures, or shortened...
Abstract With the increasing complexity of electrical and electronic systems, the reliability of power supply lines and internal connecting cables under transient interference has become a...
Abstract Glow wire flammability testing is a critical evaluation method for assessing the fire safety of polymeric materials used in lighting devices, electronic products, and household...
Abstract: This paper focuses on the EMC EFT immunity tester, especially the LISUN EFT61000 – 4 EFT Immunity Measurement product. It elaborates on the principles of...
Abstract Conducted emissions, a critical component of electromagnetic interference (EMI), refer to the propagation of unwanted electromagnetic energy through conductive media such as power lines, cables,...
Abstract Electrostatic discharge (ESD) generated by human bodies or between objects poses significant risks to electrical and electronic equipment, potentially causing malfunctions or permanent damage. To...
Abstract Humidity and temperature chamber, also known as environmental test chamber or thermal chamber, is a critical equipment designed to simulate various climatic conditions for evaluating...
In the ever – evolving landscape of industrial and consumer product manufacturing, the protection of internal components from environmental factors, especially water ingress, is of utmost...
Introduction Heating chambers, also known as environmental test chambers, are critical tools in reliability testing, widely employed to simulate extreme climatic conditions such as high temperature,...
Introduction In modern electrical and electronic systems, transient overvoltages, commonly known as surges, pose a significant threat due to their potential to cause catastrophic equipment failure...
Introduction In the operation and maintenance of modern electrical equipment, insulation resistance testing is a critical process for ensuring safety, reliability, and performance. This testing method...
Introduction In today’s world, where electronic products are ubiquitous, the impact of electrostatic discharge (ESD) on device performance and reliability cannot be overlooked. ESD simulator guns...
Introduction Environmental chambers are sophisticated testing instruments designed to replicate extreme environmental conditions such as high temperatures, low temperatures, humidity, salt spray, and vibrations. These...
Introduction A waterproof test chamber is a sophisticated piece of equipment designed to simulate wet environments, such as drizzle, heavy rain, spray, or full immersion, to...
Introduction Low temperature testing is a cornerstone of environmental reliability testing, playing a pivotal role in industries such as electronics, automotive, aerospace, and materials science. This...
Introduction Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) testing are critical processes in the development and certification of electronic devices. These tests ensure that devices operate...
Introduction Electrostatic Discharge (ESD) is a phenomenon that occurs when two objects with different electrostatic potentials come into contact, causing a rapid transfer of electric charge....
Introduction As electronic devices become increasingly complex and ubiquitous, electromagnetic compatibility (EMC) and electromagnetic interference (EMI) have emerged as critical factors in the design, manufacturing, and...
Introduction In modern industrial production and scientific research, high-low temperature and humidity alternating test chambers are critical environmental testing devices widely used in industries such as...
Introduction In the contemporary world of electrical and electronic product design, IP (Ingress Protection) ratings serve as a crucial metric for assessing the capability of device...
Abstract Electromagnetic Compatibility (EMC) testing plays a pivotal role in ensuring that electronic devices operate reliably within their intended electromagnetic environment without causing or being affected...
Abstract With the rapid advancement of power electronics technology, electric motors have become indispensable components across various industries including manufacturing, transportation, and household appliances. However, during...
Introduction In the realm of electronic testing and debugging, impulse generators serve as a critical tool widely used across signal generation, timing analysis, device testing, and...
Introduction In the design of modern electronic products, Ingress Protection (IP) ratings are crucial standards for assessing a device’s ability to withstand environmental factors such as...
Abstract In modern electronic design and compliance testing, immunity to electrical fast transients (EFT) is a critical performance indicator. The eft test generator serves as a...
Introduction In modern industry and scientific research, environmental simulation equipment plays a crucial role. These devices can precisely control key parameters such as temperature and humidity,...
Abstract Ensuring the mechanical robustness of enclosures for household appliances, lighting fixtures, and electronic devices is vital for their safety and durability. The LISUN IK01-07 Spring...
Introduction In today’s rapidly evolving industrial landscape, ensuring the safety and reliability of materials under extreme conditions is more critical than ever. Among various testing methods,...
Abstract The RF conducted immunity test system is a crucial tool for assessing the immunity to conducted disturbances in various electronic devices. This paper provides a...
Abstract Vibration testing is a crucial element in validating the reliability, structural integrity, and durability of components and finished products throughout their operational lifespan. This paper...
Abstract As the complexity of electronic devices continues to increase, ensuring electromagnetic compatibility (EMC) becomes essential to guarantee operational reliability. One critical component of EMC compliance...
Abstract In modern electrical and electronic systems, transient disturbances such as ring waves pose significant challenges to the reliability and performance of equipment. The EN/IEC 61000-4-12...
Abstract In industries where products are exposed to dusty environments, assessing their resilience to dust ingress is crucial. The LISUN SC-015 Dustproof Test Chamber offers a...
Abstract Lightning surges pose a significant threat to electronic devices, making them a crucial topic in electromagnetic compatibility (EMC) research. The IEC 61000-4-5 surge tester provides...
Abstract The insulation resistance tester plays a crucial role in ensuring the safety and efficiency of electrical equipment. The LISUN WB2681A, as an advanced insulation resistance...
In the modern world, ensuring the fire safety of electrical products and materials is of paramount importance. The quality and safety of electrical and electronic devices,...
Abstract In the field of electromagnetic compatibility (EMC), ensuring that electronic devices can withstand electrical fast transients (EFT) is a critical aspect of product testing. EFT...
Abstract Electrostatic discharge (ESD) can cause significant disruptions and damage to electronic equipment, making it essential to assess and fortify devices against such events. Electrostatic discharge...
Abstract In the modern world, the safety of electrical and electronic products, as well as household appliances, has become a critical concern due to the potential...
Introduction In today’s industrial landscape, ensuring the resilience of electronic devices against power disturbances is paramount. These disturbances, including voltage dips and short-term interruptions, can lead...
Abstract Temperature and humidity chambers play a critical role in evaluating the durability and performance of various materials and electronic components under different climatic conditions. This...
In the modern world, electrical and electronic products are subjected to various mechanical impacts during their usage. These impacts, whether from accidental drops, knocks, or other...
Introduction The RF Conducted Immunity Test System is an essential component in the field of electromagnetic compatibility (EMC) testing, specifically designed to evaluate the immunity of...
Abstract Waterproof testing is a crucial part of ensuring the durability and functionality of products exposed to water or harsh environmental conditions. A reliable waterproof testing...
Introduction In the field of environmental testing, the thermal cycle test chamber plays a crucial role in ensuring the reliability of materials, components, and products under...
Abstract Electrostatic discharge (ESD) is one of the most common sources of electrical interference in modern electronic devices. To ensure product reliability and compliance with industry...
Electromagnetic Interference (EMI) emissions testing is a critical process in ensuring that electronic devices and systems operate within regulatory limits. This testing measures both conducted and...
Abstract Flame retardancy testing is crucial for ensuring the safety of electrical and electronic products. The Glow Wire Test Procedure is a widely recognized method used...
Abstract: The IPX4 waterproof test plays a critical role in determining the water resistance of electronic devices, electrical components, and other products used in various industries....
Introduction Surge immunity testing is a critical evaluation process in the development of electrical and electronic devices. It ensures the reliability and durability of devices against...
Abstract: This paper focuses on the LISN (Line Impedance Stabilization Network) coupling/decoupling network used in radiation testing, with a particular emphasis on its application in the...
Abstract This article explores the applications and principles of waterproof rain test chambers, focusing on their use in evaluating enclosure protection grades under various standards such...
Abstract This paper explores the application of the LISUN SC-015 Dustproof Testing Machine in assessing the physical and performance characteristics of electronic and electrical products, luminaires,...
Abstract: This paper focuses on the electromagnetic compatibility (EMC) testing of power cords and internal connectors in the context of high energy transient interference caused by...
Abstract Electrostatic Discharge (ESD) is a critical concern for the reliability and durability of electrical and electronic equipment. The ESD testing gun is an essential tool...
Abstract Electromagnetic interference (EMI) emissions are a critical concern in modern electronic device design and testing. The LISUN EMI-9KB EMI Test Receiver is a state-of-the-art automatic...
Introduction Temperature and humidity testing plays a crucial role in assessing the durability and reliability of products in extreme environmental conditions. The LISUN GDJS-015B Temperature Humidity...
Abstract The radiated interference test plays a pivotal role in ensuring that electronic devices comply with electromagnetic compatibility (EMC) standards. This paper focuses on the principles,...
Abstract: This paper focuses on the essential aspects of Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC). It begins with an in-depth exploration of the working principles...
The vibration test machine plays a crucial role in the fields of product development, quality control, and environmental testing. Among the leading technologies in this area...
Introduction to EFT Immunity Measurement Electromagnetic Compatibility (EMC) is a crucial factor in the design and operation of electrical and electronic equipment. One of the significant...
Abstract Conducted interference testing is a critical process in evaluating the electromagnetic compatibility (EMC) of electronic devices and systems. This paper provides a comprehensive analysis of...
Introduction In today’s rapidly evolving electrical and electronic systems, ensuring the resilience of devices against voltage dips and interruptions is critical. Voltage dips and interruptions are...
In modern electrical and electronic systems, the ability to withstand high-energy transient disturbances caused by natural lightning strikes or large inductive/capacitive load switching is critical. The...
Abstract Water quality testing equipment is often exposed to challenging environments, including water, dust, and humidity. Ensuring the equipment’s durability and reliability requires stringent waterproof testing...
Abstract Dust testers play a pivotal role in evaluating the resistance and durability of products exposed to dusty environments. These tests ensure that electronic components, lighting...
Introduction The climate test chamber is an advanced tool designed to simulate various climatic conditions, such as heat resistance, cold endurance, dryness resistance, and humidity tolerance....
Introduction In industries ranging from automotive to aerospace and electronics, the ability of components and finished products to withstand vibrations is a critical factor for ensuring...
Abstract Electromagnetic Compatibility (EMC) testing is a crucial part of ensuring that electrical and electronic devices perform well in their intended environments without causing or being...
Abstract: Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) are key factors in ensuring that electronic devices and systems operate without causing or being affected by harmful...
Flammability testing is a critical step in assessing the safety of materials used in electrical and electronic products. The glow wire test machine, such as the...
Abstract A surge voltage generator is a critical tool in evaluating the immunity of various devices to high-energy transient disturbances caused by natural lightning-induced surges or...
Abstract The waterproof chamber is an essential tool for evaluating the ingress protection (IP) ratings of electronic and electrical products against water intrusion. This paper discusses...
Abstract Impulse surge generators play a critical role in ensuring the safety and reliability of electronic and electrical systems. This article explores the LISUN SG61000-5 Surge...
Introduction In today’s increasingly demanding industrial landscape, testing the durability and performance of products under various climatic conditions is critical to ensuring product reliability and long-term...
Abstract Surge testing, particularly in the context of lightning strikes and power-line surges, is a critical aspect of ensuring the reliability and durability of electrical and...
Abstract Electrostatic Discharge (ESD) poses a significant threat to sensitive electrical and electronic equipment, as unexpected discharges can lead to malfunction or irreversible damage. Electrostatic discharge...
Abstract Insulation resistance testing plays a crucial role in determining the safety and operational efficiency of electrical equipment. An essential tool for this process is the...
Abstract This paper focuses on the ZRS Glow Wire Tester, specifically the LISUN ZRS-3H Glow-wire Test Apparatus, analyzing its application in flame retardant testing within quality...
Introduction The importance of environmental testing has grown exponentially as industries seek to ensure the durability and reliability of their products. One of the most commonly...
Introduction Electrostatic discharge (ESD) is a critical factor in the design and testing of electronic equipment. The ESD test gun, a vital tool in the field...
Introduction Electromagnetic Interference (EMI) is a significant concern for the performance and reliability of electronic devices. EMI measurements are crucial to ensuring that devices comply with...
Introduction Electrostatic discharge (ESD) is a critical factor affecting the performance and reliability of electrical and electronic devices. To ensure that devices can withstand ESD events,...
Introduction Surge protection testing is a crucial aspect of ensuring the reliability and safety of electrical and electronic devices, especially in environments prone to lightning strikes...
Introduction The IP65 test is a critical procedure for determining the effectiveness of enclosures in protecting internal components from environmental factors such as dust and water....
Introduction The dustproof rating test is an essential aspect of evaluating electronic devices, enclosures, and other industrial equipment that are exposed to harsh environments. Understanding how...
Introduction Electrostatic discharge (ESD) is a critical concern in modern electronics and industrial equipment. ESD testing ensures that products are resilient to electrostatic interference, which can...
This paper explores the role of electrodynamic shaker, particularly focusing on the LISUN LVD-100KG Electrodynamic Vibration Generator System. Electrodynamic shakers are widely used in various industries...
Water resistance testing is a critical method for evaluating the durability and performance of materials and products in corrosive environments. The salt spray test, specifically, is...
Electromagnetic compatibility (EMC) testing plays a crucial role in ensuring the safety and reliability of electronic devices. The EFT (Electrical Fast Transient) test is a vital...
Abstract This article examines the role of dust chambers in testing products under simulated dusty climatic conditions. Dust chambers are essential for assessing the physical and...
Abstract This article explores the use of humidity test chambers to evaluate product performance under varying climatic conditions. Emphasizing the importance of meeting industry standards, such...
Electromagnetic Interference (EMI) is a critical issue in electronic device design and manufacturing, as it can disrupt the functionality of both the device itself and nearby...
The High and Low Temperature Humidity Chamber is an essential tool used in various industries to simulate environmental conditions, including temperature fluctuations and humidity levels. This...
Abstract Electromagnetic compatibility (EMC) is crucial for lighting products to ensure their performance does not interfere with other electronic devices. This study uses the EMI-9KB to...
Environmental testing is critical in understanding how various products respond to changing climatic conditions. This paper discusses the role of thermal shock chamber, specifically the LISUN...
Introduction Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) are critical aspects of modern electronics and communication systems. As electronic devices become increasingly prevalent and complex, ensuring...
Abstract Waterproof testing is crucial in ensuring the safety and functionality of electrical and electronic products in wet and humid conditions. This paper explores the principles,...
Abstract Electrostatic Discharge (ESD) is a significant threat to the reliability of electronic and electrical devices. The electrostatic discharge tester, particularly the LISUN ESD61000-2 ESD Simulator...
Abstract EMI and EMC testing are critical processes in ensuring that electronic devices operate reliably without causing interference to other equipment. The LISUN EMI-9KB EMI Test...
Abstract Humidity chambers, particularly the LISUN GDJS-015B Temperature Humidity Chamber, play a crucial role in simulating and testing the resilience of various materials and components to...
Abstract In the modern technological landscape, ensuring that electronic devices meet electromagnetic compatibility (EMC) standards is essential. EMC testers, particularly those designed for EMI (Electromagnetic Interference)...
Abstract Ingress Protection (IP) testing is crucial in determining the durability and reliability of electronic devices and components exposed to environmental factors. The LISUN JL-X IP...
Introduction In modern electrical and electronic systems, ensuring robustness against voltage surges, especially those caused by lightning strikes or switching operations, is crucial. The LISUN SG61000-5...
Electrical safety is paramount in the design and manufacturing of modern electronic devices. To prevent fire hazards and ensure product reliability, manufacturers must conduct rigorous testing...
Hong Kong, October 27-30, 2024 – LISUN is excited to announce its participation in the 2024 Hong Kong Lighting Exhibition from October 27th to 30th. As...
In today’s highly competitive electronics market, product durability and reliability are critical factors that can determine a product’s success. As consumer demand for waterproof and weather-resistant...
As technology advances and electronic devices become more ubiquitous, the impact of lightning surges on electronic equipment is garnering increasing attention. Lightning surges, which refer to...
Electrostatic Discharge (ESD) Immunity Testing Electrostatic discharge (ESD) immunity testing is a crucial aspect of electromagnetic compatibility testing. The national standard for ESD immunity testing is...
In our daily lives, electronic and electrical products generally come with certain levels of dust and water resistance. These protective capabilities are crucial for safeguarding products...
Waterproof test chambers are critical tools for evaluating the water resistance of household, commercial, and industrial electrical and electronic equipment. These chambers adhere to international standards...
As a key component in the automotive power system, the performance of the drive solenoid valve directly affects the power output, fuel efficiency, and overall operational...
In today’s automotive manufacturing industry, quality inspection is a critical step to ensure the quality and performance of products. As automotive technology advances and consumer demands...
A surge, also known as a transient voltage or spike, refers to the phenomenon of voltage exceeding the normal operating voltage for a brief moment. Essentially,...
Overview Glow Wire Testing is a crucial method for evaluating the stability of electronic appliances during operation. By simulating high-temperature conditions resulting from electrical faults, this...
An Electrostatic Discharge (ESD) generator is a testing device designed to simulate electrostatic discharge events. They play a crucial role in electronic device testing, aiding engineers...
An electrostatic discharge generator is a device used to simulate and test the tolerance of electronic devices and systems to electrostatic discharge (ESD) environments. By simulating...
The electrostatic discharge generator is a specialized device utilized to simulate and assess the resilience of electronic devices under electrostatic discharge (ESD) and similar electrostatically related...
With the continuous development of technology and the improvement of people’s living standards, electronic products and mechanical equipment have become an indispensable part of daily life....
Dust penetration into products can have significant impacts on their performance and durability: • Breaching Seals and Casings:Dust can infiltrate internal spaces through seals and casings,...
Environmental testing refers to exposing products or materials to specific conditions, either natural or artificial, to evaluate their performance under realistic storage, transportation, and usage scenarios....
The high and low temperature test chamber is an essential device for conducting reliability tests on industrial products. It simulates high and low temperature environments to...
What is Electrostatic Discharge (ESD)? Electrostatic Discharge (ESD) is one of the common sources of interference in electronic devices. According to the national standard GB/T17626.2 (equivalent...
What application of Glow wire tester? Glow wire tester is a widely used method for assessing the flammability of plastic sheets or components. This testing procedure...
I. Introduction of Surge Generator Surge generators are important equipment in electrical systems. Their main function is to simulate high-voltage pulses or instantaneous voltage fluctuations to...
This article briefly explores the causes and consequences of ESD and EMI in mobile audio systems. It then discusses the use of ESD suppressors and EMI...
Introduction Surges, also known as sudden voltage spikes, pose a significant threat to electrical systems because they have the potential to inflict damage to sensitive gear...
Waterproof test machine is applicable to a wide range of products, including but not limited to electronic components, outdoor lighting fixtures, automotive accessories, communication equipment, cabinets,...
According to the working principle of the simulated surge generator used in electromagnetic compatibility tests and lightning surge generator test, combined with the commonly used 8/20...
I. Introduction EFT Immunity Measurement is an interference simulation generator for electronic products and is an instrument for the quick transient burst pulse anti-interference test, as...
Temperature Humidity Chamber introduction: Temperature Humidity Chamber | Thermal Chamber | Climate Chamber is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2), IEC60068-2-78, IEC60598-1, GB/T2423.17, GB/T5170.2, GB/T5170.5. The climate chamber...
What is An Insulation Resistance Tester? Insulation resistance tester is an important technical tool to measure the protective capacity of electrical systems. It evaluates the electrical...
With the continuous development of technology, various electronic devices are becoming more and more widely used in our lives. Electronic devices usually need to be tested...
I. Standard for Surge Generator of Electronic Devices The national standard for electro-equipment surge generator is GB/T17626.5 (equivalent to international standard IEC61000-4-5). Surge Generator SG61000 5...
Hot wire testing is a common method used to evaluate the flammability of materials. The Glow-wire Test Apparatus is the main tool used for this type...
Lightning and surges are common problems in power systems, especially in high-voltage power equipment. To protect equipment from the impact of lightning and surges, we need...
The electrostatic discharge generator is a device used to generate a high-intensity electrostatic field and induce electrostatic discharge phenomena. Electrostatic discharge is a process of charge...
Static Discharge Gun, is also known as ESD Simulation.With the continuous development of automotive electronic technology, the impact of electrostatic discharge on automotive electronic devices is...
The glow-wire tester is used to simulate the ignition of insulation materials or other combustible components inside equipment that may catch fire due to a hot...
Dustproof test chamber is also known as IPX6 dustproof test chamber. With the rapid development of modern technology, electronic products are being widely used in our...
With the development of technology, LED lighting fixtures have significant advantages in energy efficiency, lifespan, and color temperature. However, at the same time, LED fixtures also...
The constant temperature humidity chamber will cause different levels of damage to the machine and equipment after long-term temperature running-in. Therefore, the following points are common...
LISUN, a leading provider of lighting testing and measurement solutions, is excited to announce its participation in the International Trade Show of Lighting Equipment Light 2024...
The scientific name of the sand dust test chamber is Dustproof chamber, and Dustproof Testing Machine. It is used for IP dust testing of products. Its...
IP protection rating is a standard used to measure the ability of electronic devices or test chambers to protect against solid particles and prevent liquid ingress....
With the rapid development of technology, electronic products are becoming more and more popular, and electromagnetic interference problems are also emerging. Electromagnetic interference can affect the...
What is a Waterproof Jet Test Device? IPX56 Waterproof Jet Test Device, is an open waterproof test equipment that belongs to the IPX56 standard. It is...
Introduction: In a number of different sectors, the capacity to simulate harsh weather conditions in order to test the performance and durability of items is essential....
Dubai, 16th-18th, January, 2024 – LISUN will participate in the Lighting Exhibition held in Dubai from January 16th to 19th, 2024. As a leading global supplier...
Introduction: Temperature control is a crucial component of the manufacturing process for pharmaceutical products. This component helps ensure the quality, safety, and efficacy of the final...
Introduction Data centers house many servers, networking devices, and crucial data storage systems, and are therefore essential to the current IT architecture. Access to digital services...
The IPX7 Immersion tank Waterproof test Device is mainly used to test the physical and other related properties of electronic products, electrical products, lamps, electrical cabinets,...
The ipx4 Swing Pipe Water Spray Test Equipment is a waterproof performance testing equipment widely used in electronic and electrical engineering, communication, lighting, automobile and other...
In the modern society where waterproofing is ecoming more ubiquitous, more manufacturers are developing consumer products with various waterproof testing equipment. The purpose is to meet...
IPX7 Immersion tank Waterproof test Device, also known as rain test chambers, waterproof testing equipment, waterproof detectors, waterproof testing machines, IP waterproof testing machines, etc., are...
Introduction Environmental stress screening (ESS) is performed to determine the durability and dependability of electronic components and goods, and temperature and humidity chambers play a critical...
In normal applications, manufacturers of high and low temperature test chambershould pay attention to maintenance and upkeep after conducting experiments, which can increase the service life...
The high and low temperature humidity test chamber, also known as the temperature shock test chamber and the thermal cycle chamber, is a device used to...
With the continuous development of technology, various electronic devices are becoming more and more widely used in our lives. Electronic devices usually need to be tested...
In order to achieve reproducibility, temperature tests must be designed in such a way that the highest or lowest temperature reached at a certain point in...
Introduction Electromagnetic compatibility (EMC) is significant in the field of industrial automation, where continuous production processes are essential for success. Numerous electronic devices coexisting in industrial...
In recent years, with the popularity of electronic devices and the rapid development of wireless communication, the potential harm of electromagnetic field radiation to human health...
With the popularity of smart devices and increasing demands for waterproof and dustproof features in devices like smartphones and watches, waterproof and dustproof technologies have received...
The sand and dust test chamber is suitable for the antifouling test of parts and materials such as welders, electronic equipment, electrical products, automobile lights, motorcycles,...
When it comes to the performance and reliability of components and systems, the aerospace sector is among the most demanding and crucial. Aerospace equipment must undergo...
Introduction: Solar panels are essential for capturing solar energy, which has quickly become an important renewable energy source. The need of rigorously testing the performance of...
Today’s digital era relies heavily on data centers to house and handle massive volumes of data. Energy usage and heat control are two major issues that...
Introduction As the globe moves toward cleaner and more sustainable methods of electricity production, the renewable energy industry is seeing enormous development and innovation. The development...
Introduction Electric vehicles (EVs) are increasingly becoming the vehicle of choice for those who are worried about the effect their actions will have on the environment....
Introduction Environmental chambers reliability testing relies heavily on temperature cycling. Temperature cycling is a method of testing a product’s or component’s resilience and performance in severe...
Introduction The widespread connectivity and seamless data interchange made possible by the IoT have dramatically altered the ways in which we use technology. But as the...
Introduction: The ability to control heat is essential in the creation of any electrical equipment. Effective heat dissipation solutions are crucial to maintain maximum performance, reliability,...
Introduction For the performance of missions and the protection of people, defense and military applications need dependable communication networks. Electromagnetic interference (EMI) is only one of...
Introduction Humidity’s effect on material deterioration may be measured in environmental chambers. The purpose of humidity testing is to evaluate a product’s performance and durability in...
Introductio Electronics play a crucial role in modern society because of how pervasive technology has become. Every electronic gadget, from cellphones to car systems, is built...
Introduction: Despite the widespread belief that electrostatic discharge or ESD guns are exclusively useful for testing electronics, this is not the case. Electrostatic discharge (ESD) guns...
Introduction The Glow Wire Test is a standard procedure for determining the combustibility of electrical insulation. It’s vital to the security and dependability of electrical and...
Introduction Because of the convenience, efficiency, and coziness that they bring into our homes, appliances have evolved into an absolutely necessary component. The proliferation of electronic...
Introduction The semiconductor sector is crucial to the operation of today’s technological marvels, since semiconductor chips are the backbone of all electronic gadgets and infrastructure. The...
Introduction: Products need to be well-packaged so that they don’t get damaged or spoiled while being stored, transported, or distributed. It is crucial that items get...
Introduction Environmental elements such as temperature and humidity may have a major impact on how well and how long something lasts. The aerospace, automotive, construction, and...
Introduction Electronics are very important to a variety of marine pursuits, including navigation, communication, propulsion, and a variety of other on-board operations. However, the sea environment...
Introduction Electronic components are often put through their paces in today’s fast-paced technological world, where they are exposed to a wide range of environmental conditions that...
Introduction The use of RFID systems, which use radio waves to identify and track objects, has spread across many sectors because of the advantages they provide....
Introduction It is of the utmost importance to ensure that the batteries in electric vehicles are both reliable and secure as the number of individuals who...
Introduction Data centers are mission-critical facilities because of how they hold and facilitate the functioning of so much IT hardware and software. For companies to continue...
Introduction The corrosive effects of salt spray on building materials in coastal areas may have a major influence on their longevity and function. Extensive testing is...
Introduction As the usage of electric vehicles grows increasingly popular, it is essential to provide a charging infrastructure that is robust and trustworthy for EVs. If...
Introduction Wearable healthcare technologies have fundamentally revolutionized personal monitoring, since they now make it feasible for individuals to monitor and regulate their health in real time....
Introduction The powers of diagnosis, treatment, and monitoring have all been significantly improved because of technological advances in medicine. Before they can be utilized in a...
Introduction The food and beverage business works in an environment that is highly regulated, and the emphasis is always placed on the quality and safety of...
Introduction The quest for smarter and more efficient systems on the power grid has resulted in the development of technologies that are used in smart grids....
Introduction Drones, also known as Unmanned Aerial Vehicles (UAVs), are gaining popularity as tools for a variety of applications, including surveillance, aerial photography, surveying, and package...
Introduction More and more research and development are going into improved insulation materials in an effort to make buildings more energy efficient and environmentally friendly. A...
When assessing the effectiveness of insulating materials, thermal conductivity is a key feature to take into account. Applications ranging from thermal insulation to electronics depend on...
Introduction Corrosion is a common problem that arises in many different industries because it shortens the lifespan of products, structures, and materials. Through meticulous testing and...
Introduction The performance, dependability, and longevity of automotive components and systems may be evaluated under severe temperature settings, making thermal chambers an essential tool for automotive...
Introduction Powering electronic gadgets, from smartphones to electric cars, through wireless charging systems is a rapidly growing industry. The effectiveness and compatibility of these systems may...
Electrostatic discharge (ESD) is a quick (nanosecond) physical discharge of static electricity to electronic components and parts. This discharge should be considered as a type of...
Introduction Industries as diverse as electronics, automobiles, airplanes, and telecommunications all rely on rapid temperature change testing. It entails putting items and parts through rapid temperature...
Introduction Self-driving cars are a game-changing innovation that might completely alter the transportation landscape. Electromagnetic interference (EMI) is a possible threat to the safety and performance...
The static electricity generated by the human body to an object or between two objects may cause the circuit of electrical and electronic equipment to malfunction...
Introduction The need for a robust charging infrastructure is of critical importance as the number of people driving electric cars (EVs) increases. Charging stations for EVs...
The burst generator is also called burst tester, is a kind of EMI filter, and its name comes from the “Electrical Fast Transient/burst” (abbreviated as EFT)...
Introduction To guarantee their safe and dependable performance under harsh environments, aircraft components and systems must undergo extensive testing and validation within the aerospace industry. Aerospace...
From October 27th to October 30th, 2023, LISUN participated in the world -renowned Hong Kong International Lighting Fair（Autumn Edition）. This exhibition is an important event in...
In addition to components such as compressors, pressure accumulators, condensers, and dryers, the refrigeration system of the high and low temperature test chamber also has several...
Introduction Accurate diagnosis and treatment planning are only possible with the use of medical imaging, which plays a crucial role in contemporary healthcare. The quality of...
Introduction: Internet of Things (IoT) gadgets have altered many different industries by connecting previously separate items, making it possible to share data, and introducing novel possibilities...
Introduction Automotive, aerospace, construction, and maritime sectors all face major corrosion challenges. Manufacturers use coatings and metals with high corrosion resistance to counteract corrosion’s destructive effects....
Introduction Telecommunication networks are the backbone of today’s communication systems, allowing for the unhindered transfer of text, audio, video, and other types of data. Electromagnetic interference...
Introduction Electronics and electrical systems have become more important in the contemporary automobile industry. The components, including the engine control unit, the infotainment system, the safety...
Introduction Humidity and temperature chambers are crucial for product testing and development in many fields. The performance, dependability, and longevity of items may be evaluated in...
Introduction When it comes to meeting the world’s energy demands and reducing environmental damage, renewable energy systems like solar photovoltaic (PV) arrays, wind turbines, and energy...
LISUN EFT61000-4 EFT immunity tester is specially designed according to the characteristics and requirements of EFT measurement and it is an ideal disturbance source of EMS...
Introduction Because of their low operating costs and positive effects on the environment, renewable energy sources like solar and wind power have become more popular in...
What is RF Immunity Test: RF Conducted Immunity Testing is a common electromagnetic compatibility testing method used to evaluate the immunity of equipment to disturbances from the...
Introduction Electronic device R&D and testing rely heavily on temperature and humidity chambers. Electronic devices must prove their dependability, performance, and durability across a wide range...
Introduction The railway system is an important part of the transportation network because it allows people and products to move quickly and safely. Electromagnetic compatibility (EMC)...
Dust test box is a kind of equipment used for product dust prevention now. Now some products require strict use environment, so dust test box will...
Introduction The reliable operation of medical equipment in healthcare facilities is critical to ensuring both the high standard of care that is provided to patients and...
What are the standards for high and low temperature chamber? High and low temperature chamber are used to test various raw materials, such as electronics, electrical products,...
Introduction Testing and developing batteries, which are vital power sources in many sectors including automotive, electronics, renewable energy, and aerospace, need temperature and humidity chambers. Demand...
The sand and dust test chamber is an instrument that can accurately detect the sealing and anti wind sand performance of outdoor equipment, transportation, electronic communication...
Introduction Keeping devices and systems electromagnetically compatible (EMC) and functioning reliably is of utmost significance in the field of power electronics. Internal and external sources of...
Introduction In industrial settings, the reliability of the equipment and technology plays a significant role in the maintenance of production as well as the reduction of...
The two main functions of a high and low temperature chambers are refrigeration and heating. During the heating and cooling process, accurate, efficient, and uniform heating...
What is the Electric Discharge? This should be the main culprit that causes all electronic components or integrated circuit systems to cause excessive electrical stability damage....
Introduction Because they allow for precise and repeatable testing of components and systems under harsh climatic conditions, temperature and humidity chambers play an essential role in...
Introduction The development of IoT devices is resulting in a more interconnected society. IoT devices are transforming many different industries, from smart homes and wearables to...
In recent years, with the popularity of electronic devices and the rapid development of wireless communication, the potential harm of electromagnetic field radiation to human health...
Introduction The widespread damage and disruption that lightning strikes may cause to infrastructure and equipment makes them a serious risk. By modeling and evaluating surge events...
The temperature and humidity of a high and low temperature test chamber exist in two situations: alternating test chamber and constant test chamber. The control method...
The electrostatic discharge generator is a device used to generate a high-intensity electrostatic field and induce electrostatic discharge phenomena. Electrostatic discharge is a process of charge...
Introduction Pharmaceutical research and development greatly benefits from the use of temperature and humidity chambers for the purpose of testing and evaluating medication products, formulations, and...
Electrostatic discharge (ESD) is a common phenomenon that occurs when two objects with different electrical potentials come into contact or are separated. The discharge can cause...
Introduction Connectivity and data transmission over great distances are made possible through telecommunication networks, which form the backbone of today’s communication systems. Maintaining these networks dependably...
IP protection rating is a standard used to measure the ability of electronic devices or test chambers to protect against solid particles and prevent liquid ingress....
Introduction Medical device testing and validation rely heavily on temperature and humidity chambers. Safety, dependability, and efficacy of medical equipment are of paramount importance; hence the...
Introduction In the aerospace and defense industries, where the reliable operation of critical systems is of utmost importance, ensuring electromagnetic compatibility (EMC) is crucial. The coexistence...
The sand dust test chamber is an instrument that can accurately detect the sealing and anti wind sand performance of outdoor equipment, transportation, electronic communication and...
Spectrum Analyzers and EMI Receivers are very common in LED Lighting, home appliances, communications and power tools testing, and many tests can be completed independently. So...
The electrostatic discharge generator is a device used to generate a high-intensity electrostatic field and induce electrostatic discharge phenomena. Electrostatic discharge is a process of charge...
The IPX8 Immersion tank Waterproof test Device is applied to electronic components, outdoor lighting fixtures, mobile phone casings, automotive accessories, etc. It is a test that...
Surge Impulse Generators are devices specifically designed to simulate lightning strikes and are widely used in testing and research of electrical equipment. They are capable of...
Introduction To ensure the safety, quality, and shelf life of its goods, the food and beverage sector relies heavily on temperature humidity chambers for extensive testing....
With the development of power system, lightning surge has become increasingly important on the influence of power equipment and power system. Lightning surge is a transient...
Introduction: The diagnostic, therapeutic, and monitoring capabilities provided by medical devices are essential in modern healthcare. The safe and dependable functioning of these devices is of...
LED lighting fixtures are being used more and more extensively indoors and outdoors, and their waterproof performance has become an important consideration for users. LED waterproof...
Scope of application Suitable for performance reliability tests for industrial products. This Temperature Humidity Chamber has a large temperature control range, and its performance indicators meet...
Dust testing equipment is a device used to test the dustproof rating of electronic devices and products. IP6X is a standard set by the International Electrotechnical...
Introduction The performance and longevity of packing materials may be evaluated with the use of temperature and humidity chambers, which are multipurpose testing tools. The quality...
Introduction: Modern civilization would not be able to function without wireless communication devices, which allow for instantaneous connection and data sharing. Although the usage of wireless...
With the rapid development of electronic products, how to ensure the strength of electronic components is not only valued by manufacturers and consumers, but also increasingly...
What is a surge tester: A surge tester is a device that produces high voltage and high current transient pulses to simulate a lightning strike and...
Introduction It is necessary to have electromagnetic compatibility (EMC) in order for electronic equipment and systems to perform in a reliable manner and free from interference....
Testing Flammability with Glow Wire Test Apparatus and Needle Flame Apparatus is used to determine if a substance can be ignited and pose a risk of...
Programmable high low temperature chamber, also known as thermal test chamber, have been widely used in many industries to test the physical properties and endurance of...
The official name of the dust test chamber is IP6X dust test chamber, IP5X dust test chamber, and various other names. It is an instrument used...
High and low temperature chambers are a common testing equipment widely used in industries, research institutions, aerospace and other fields. By simulating extreme weather environments more...
Introduction: Electrostatic discharge (ESD) guns are high-tech instruments for performing electrostatic discharge (ESD) testing to determine the reliability and durability of electronic components and systems. Their...
The sand and dust test chamber can also be called a dustproof testing machine, dust proof chamber, etc. It is used to test the physical and...
Introduction: Significant difficulties are introduced by electromagnetic interference (EMI) to the reliable functioning of electronic equipment. To ensure electromagnetic compatibility (EMC) compliance, EMI test receivers are...
Introduction Electrical systems play a crucial part in preventing fires, which is why they are of utmost importance in buildings. The danger of electrical fires may...
The sand and dust test chamber is used to test the protective performance of the test piece by simulating a windy sand environment. To simulate the...
When selecting high and low temperature humidity and heat test chamber, we should make rational selection according to our own needs, and at the same time,...
The appearance of the IPX34 Swing Pipe Water Spray Test Equipment and the test chamber shell are made of blue and white paint. They have evolved...
Introduction When conducting tests and experiments on materials, goods, and electronic components in a controlled environment, temperature and humidity chambers are indispensable instruments. Regular calibration of...
Introduction: When testing electronic components and systems for performance and reliability, electrostatic discharge (ESD) guns are necessary. While the ESD gun is the primary tool, there...
I. Introduction: Testing for electromagnetic compatibility (EMC) is crucial to creating safe and compliant products. EMC testing has always been done in dedicated labs using large,...
I. The purpose of the dust test chamber The dustproof test chamber, also known as dustproof grade test equipment, is suitable for the dustproof test of...
High temperature chamber is mainly used for high-temperature experiments in industrial and mining enterprises, laboratories, scientific research institutions, etc. It has the functions of drying and...
Introduction In order to guarantee the dependability, safety, and performance of surge generators, it is essential that they correspond to international standards in the field of...
Temperature and Humidity Chamber is used to test the material structure and composite material, can withstand the range in the continuous environment of extreme low temperature or...
1. Test standards for electronic equipment lightning waves The national standard of the lightning waves of electronic equipment is GB/T17626.5 (equivalent to international standard IEC61000-4-5). The...
The Sand Dust Test Box is designed for assessment of two levels of protection standard specified by the enclosure protection standard, which is mainly used to...
Introduction Electronic components are the backbone of contemporary technology, and many different fields depend on their dependability and efficiency. Electronic components are sensitive to temperature and...
Introduction: To measure the efficiency and durability of electronic parts and systems, electrostatic discharge (ESD) testing relies heavily on ESD guns. Understanding and following suitable calibration...
Introduction: The term “electromagnetic compatibility” (or “EMC”) refers to the ability of electrical equipment to function without causing interference to one another or to other systems....
Vibration exciters used in vibration laboratories are vibration generators. When selecting vibration generators, suitable types should be selected according to the test frequency range. Electro-hydraulic vibration...
IP Waterproof Testing Device is a high-precision testing tool for testing waterproof performance, airtightness and sealing of products. It has the advantages of precise testing and...
Introduction By replicating real-world fire events and assessing the combustibility of various materials, the Glow Wire Test equipment is an indispensable tool for detecting potential fire...
The electromagnetic interference (EMI) caused by the noise caused by switching topology devices (even small power devices) is a continuous problem. Noise will not only affect...
Introduction Electronic devices in today’s high-tech world can’t function at their best without consistent, clean electricity. However, power quality may be negatively impacted by electrical disturbances...
The IPX12 drip test box has the characteristics of circulating water in its box structure: for testing, it is both energy-saving and environmentally friendly. More importantly,...
Dust test box is a kind of equipment used for product dust prevention now. Now some products require strict use environment, so dust test box will...
The constant temperature humidity chamber is composed of six systems: control, humidity, refrigeration, heating, air circulation, and sensors. The working principles of these systems are: 1....
Recently, a notice issued by the China Consumers Association concerning the power supply plug of computers having radiation interference higher than the national standard was released,...
Introduction Manufacturing, construction, aerospace, and automotive are just a few of the sectors that rely heavily on material testing. The capacity of materials to survive various...
Waterproof Rain Test Chamber is an advanced device used to simulate atmospheric environment, so the safe use and correct operation of it is very important. So,...
Introduction: When evaluating electronic components for performance and reliability, electrostatic discharge (ESD) guns are necessary. Keeping your ESD gun in tip-top shape is essential for getting...
The static electricity generator is a generator for giving static electricity to objects. When used, it is required to be grounded to the ground, otherwise it...
Introduction: To guarantee the electromagnetic compatibility (EMC) of electronic devices and systems, EMI testing is essential. The manual testing process is increasingly inefficient and time-consuming due...
Introduction The Glow Wire Test device is an essential piece of equipment for conducting fire safety tests on a wide range of materials. The capabilities and...
I. Working Principle of Each Component of High and Low Temperature Constant Temperature Chamber The cooling system of high and low temperature test box is one...
The terms electromagnetic compatibility (EMC) and electromagnetic interference are often used interchangeably when talking about the testing of commercial electronic goods and products. Because the two...
In the production process of electronic devices, there is always a crucial step, and using a high and low temperature chamber to test product quality has...
I. Dustproof Chamber introduction The Dustproof Chamber is suitable for dust and dust-proof testing of various automotive parts, testing parts including headlights, instruments, electrical dust-proof sleeves,...
Introduction To reach a sustainable and low-carbon future, renewable energy technologies like solar and wind power are essential. Thorough testing and assessment are required to guarantee...
Introduction: The use of electrostatic discharge or ESD guns has become standard practice for testing the reliability of electronic components and systems against ESD attacks. New...
The scientific name of dustproof test chamber is sand and dust test chamber, which is widely used, including but not limited to the protection level test...
In our lives, powerful currents are generated due to lightning strikes or sudden closing of large power station switches, which can cause great damage to our...
Introduction: Analysis of electromagnetic interference (EMI) is essential for assuring the EMC of electronic equipment and systems. Modern EMI test receivers use complex signal processing methods...
Introduction A crucial part of fire risk assessment is glow wire testing, which is a useful method for analyzing the fire behavior and safety capabilities of...
I. Surge Test Equipment Standard The national standard for surge voltage tester is GB/T17626.5 (equivalent to the International Standard IEC61000-4-5). The standard mainly simulates various cases...
High and low temperature humidity test chamber is a scientific experiment equipment for simulating various environmental conditions. It can simulate temperature and humidity conditions in real...
I. Definition of Glow Wire Test The Glow Wire Tester is used to test the stability of electronic appliances when working. The hot thread itself is...
Why is the constant temperature humidity chamber blocked? 1. During the test, the door was opened, and there was icing in the working room. 2. The...
Dustproof Test Chamber is a specialized instrument used to assess and measure a device or equipment’s ability to withstand penetration, abrasion, or obstruction by dust particles....
Introduction To make sure that textiles and clothing last and are comfortable to wear and functional, the fast-paced textile and apparel sector must use rigorous quality...
Introduction: Keeping electronic devices and systems running smoothly is complicated by electromagnetic interference (EMI). Transient interference incidents during regular device operation must be monitored and dealt...
With the development of science and technology, more and more digital, high-speed electrical and electronic equipment are widely used in all fields of society. While promoting...
Because the high and low temperature chambers are used to test the relevant characteristics of goods, do not install them casually. If it is installed casually,...
The sand and dust test chamber, also known as the dustproof test chamber, is used to test the IP dust level of the product shell under...
Introduction To keep up with the rising electrical needs around the globe, power plants are essential. Power plants need to have sturdy mechanisms in place to...
High and Low temperature humidity chamber plays an active role in the fields of aviation, automotive, home appliances, raw materials, components, scientific research, etc. It can...
Introduction The evaluation of electronic products’ resistance to water, the assurance of their longevity, and the fulfillment of customer expectations are all facilitated by waterproof testing...
I.Electric equipment’s reaction to lightning surge Most people are familiar with the existence of a lightning surge voltage test. It is mainly used to evaluate the...
Ring wave generator is a commonly used electronic test device that can generate numbers with a specific frequency, which can be used for engineering and scientific...
The IPX12 drip box consists of a Waterproof Test Equipment, a Waterproof Test Machine , etc. It uses the form of drip to carry out IPX1/2 waterproof...
In order to assess the electrostatic discharge (ESD) immunity of electronic devices and systems, GB/T17626.2-2006 is a newly released standard in China. The ESD test is...
EMC (electromagnetic compatibility) includes two parts: EM (electromagnetic sensitivity) and EMI (electromagnetic interference). Usually we call solving the EMC problem. In fact, it is to solve...
Introduction: In electrostatic discharge (ESD) testing, electrostatic discharge (ESD) guns are used to determine how vulnerable electronic components and systems are to ESD. Protecting both people...
Introduction: The reliable functioning of electronic equipment across industries relies heavily on electromagnetic interference testing. The growth of wireless technologies and the growing complexity of electronic...
I.Basic knowledge of EMI receiver EMI receiver, also known as Electromagnetic Interference Measurement Instrument, is the most widely used and basic measuring instrument in electromagnetic compatibility...
Introduction The Glow Wire Test is an essential tool for gauging the safety of electrical and electronic components in the event of a fire. This test...
IPX7 Immersion tank Waterproof test Device indicates that the waterproof grade of the product is 7. When the product is immersed in water for a short...
Lightning surge damage to electronic/power equipment has been a topic of concern around the world. In this regard, many electronics engineers have developed various lightning surge...
The Temperature Humidity Chamber is the key instrument for testing the temperature and humidity natural environment. It is mainly to carry out high temperature, low temperature...
Introduction In the realm of electrical engineering, surge generators play a crucial role in simulating controlled surges and transient occurrences. These units have a number of...
What is a lightning surge simulator: Lightning surge simulator is a device that can generate high voltage and high current transient pulses, used to simulate lightning...
In recent years, the issue of Electromagnetic Interference (EMI) has gained more and more attention. There are two forms of EMI, namely conducted interference and radiated...
Introduction When it comes to selling products, dependability is essential. The value of dependable products cannot be overstated in the industrial sector. The performance and lifespan...
The esd generator gun is an important equipment in electromagnetic compatibility measurement and testing for electrostatic discharge immunity testing. You have encountered static electricity energy in...
The glow wire test apparatus simulates that parts of insulation materials or other solid combustible materials that are prone to flame propagation inside the equipment may...
Glow wire testing can be used to assess fire protection in electrical equipment. It is intended to simulate what an over-heated component may cause a fire...
Introduction The success of a mission, the efficiency of operations, and the safety of military personnel all depend on the dependability of sensitive electronic equipment. Military...
ESD generator ESD61000-2 is specially designed for the characteristics and requirements of electrostatic immunity test. Its performance meets the latest IEC (International Electrotechnical Commission) standard IEC61000-4-2,...
Introduction In today’s technologically advanced society, electrical gadgets are often exposed to the elements, including water. Manufacturers put items through waterproof testing to guarantee they can...
The high and low temperature chamber is also known as environmental test chamber is a common testing equipment that simulates extreme weather environments more realistically through...
Introduction Temperature and humidity chambers are an essential component in many companies’ efforts to reproduce and analyze the effects of temperature and humidity on a diverse...
The high temperature test chamber is also known as the environmental testing equipment, is used to put the product into the test chamber, set the high...
What is the waterproof standard of the immersion tank waterproof test device: The IP (INGRESS PROTECTION) protection level system was drafted by IEC (INTERNATIONAL ELECTROTECHNICAL COMMISSION),...
The IPX5 and IPX6 waterproof testing machine is also known as IP waterproof testing equipment. Handheld water sprayers, flushing testing machines, etc. are an open waterproof...
Introduction: When conducting ESD testing to determine the reliability of electronic components and systems, electrostatic discharge (ESD) guns are necessary. Regular ESD gun calibration is necessary...
The sand and dust chamber, is applicable to the antifouling test of parts and materials such as welders, electronic equipment, electrical products, Automotive lighting, motorcycles, chemical...
The scientific name of the dust sand test equipment is the sand and dust test chamber, which tests whether the product meets the IP protection level...
What is a Glow Wire Test? The glow wire test is to test the stability of electronic and electrical products when they are working. The glow...
Introduction: The reliability of electronic components and systems against ESD occurrences is largely determined by the results of ESD testing. During testing, electrostatic discharge (ESD) guns...
Introduction Due to the fact that the durability and reliability of electronic devices are directly proportional to their level of water resistance, IP waterproof testing equipment...
Dustproof testing machine can also be called sand and dustproof test chamber, sand and dust test chamber and other names. It uses the medium talcum powder...
I.The principle of high and low temperature test chamber alternating wet and heat test box: Under high and low temperature test chamber, due to the steam...
I. Overview of Temperature and Humidity Measurement Method of High and Low Temperature Humidity Chamber： Electric and electronic products are almost used in various climatic conditions...
Why should there be IP waterproof grade test? IP waterproof test equipment can also be called as rain test chamber, waterproof detector, waterproof test machine, IP...
Introduction Surge generators are very important in the field of electrical systems because they guarantee the steady and secure functioning of machinery and buildings. These gadgets...
Introduction Making sure products last as long as possible is essential to manufacturing’s customer happiness and reputation. Significant difficulties arise due to dust infiltration, which may...
What is a surge tester? Surge tester “is an advanced high-voltage power supply and measurement unit composed of programmable pulse sequences and advanced mode analysis software....
Introduction The Glow Wire Test is a standard for measuring the fire safety of electrical and electronic devices. The Glow Wire Test is one example of...
Waterproof testing is mainly aimed at electronic products and equipment that are used outdoors or in harsh environments. It simulates the rainwater environment under different weather...
LISUN’S waterproof test equipment is divided into 1-9 levels of waterproof grade, including IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7, IPX8, and IPX9 general waterproof grade...
Introduction Customer happiness, loyalty to a brand, and bottom-line earnings are all impacted by a product’s durability in the manufacturing sector. Dust is a frequent environmental...
Introduction Risk assessment is very important in the field of electrical systems since it helps guarantee the dependability and resilience of essential infrastructure. Risk assessments cannot...
The dustproof test chamber is a device that uses artificial simulation systems to test products using talcum dust as the medium. It is widely used in...
What is the working principle of the water pressure waterproof test Air tightness waterproof test can be divided into many kinds, according to the detection method,...
What is Glow Wire Testing? Glow Wire Testing is used to test the stabilities of electronic and electrical products when in operation. The glow wire itself...
Introduction There is an urgent need for electrical equipment that is resistant to water. It is necessary to have IP waterproof testing equipment in order to...
Introduction: Testing for electrostatic discharge (ESD) is essential for guaranteeing the quality and functionality of electronic parts. However, engineers face a number of obstacles while conducting...
Introduction When it comes to HVAC (Heating, Ventilation, and Air Conditioning) systems, temperature and humidity chambers are essential for development and testing. Manufacturers and researchers may...
1. How to Purchase Waterproof Test Equipment Waterproof test equipment refers to instruments capable of carrying out various waterproof performance tests, including pressure testing, performance testing,...
Introduction: Electromagnetic compatibility (EMC) testing plays a critical role in ensuring the reliable operation of electronic devices and systems in various industries. EMI test receivers are...
Introduction The Glow Wire Test apparatus is a flexible instrument for testing the fire safety of a wide range of electrical and electronic items. It has...
Introduction The capability of essential infrastructure to withstand damage during times of crisis is of paramount importance. During these times, electrical and electronic equipment are more...
High and low temperature chambers are a type of environmental test chamber and widely used in various tests. It contains many kinds of products and is...
Introduction For the sake of the company’s reputation and the satisfaction of its clientele, manufacturers are tasked with ensuring that their wares continuously provide the desired...
Sand and dust testing, also known as sand and dust resistance test, is a destructive testing equipment that simulates the natural wind and sand climate on...
The scientific name of dustproof test chamber is sand and dust test chamber, dustproof test machine, and other various names, which is used for the product...
I.What is EMI? Electromagnetic interference is the “decline of equipment, transmission channel or system performance caused by electromagnetic crosstalk”. Electromagnetic crosstalk is only an electromagnetic phenomenon,...
Waterproof tester, also known as rain test boxes, rain testing machines, etc., is used to test the waterproof performance of appliances or appliances with rainproof functions....
The Waterproof Test System is mainly used for waterproof testing or sealing testing of complete electronic products or components. Using compressed air for testing is a...
Introduction As more and more of our daily lives revolve on electrical gadgets, it’s more important than ever to keep them safe against water damage. It...
Introduction The testing of new building materials often requires exposure to a range of temperatures and humidity levels. The performance, durability, and adaptability of building materials...
1. Introduction Electronic products encompass a wide range of products from lighting products, electronic components, mobile communication terminals and more, all including protection requirements such as...
Introduction The amount of electronics included into modern automobiles has grown exponentially along with the development of automotive technology. These developments have many positive outcomes, but...
Introduction: Advances in ESD gun technology have been crucial in assuring the dependable functioning and safety of electronic equipment in an industry where electrostatic discharge (ESD)...
Introduction When it comes to ensuring the reliability and safety of electrical and electronic products, certifications and compliance play a critical role in meeting applicable standards....
The Temperature Humidity Chamber is a kind of humidity testing equipment , used to test the range of material structure and composite materials that can be...
High and low temperature chambers are widely used in various industries such as electronics, electronics, aviation, chemical, military, etc. However, the testing requirements for products in...
I.Electric equipment’s reaction to lightning surge Most people are familiar with the existence of a lightning surge generator. It is mainly used to evaluate the surge...
Introduction Voltage spikes, also known as transient overvoltages, pose a particular threat to electrical and electronic equipment because of their susceptibility to them. These sudden increases...
ESD is the abbreviation of Electrostatic discharge, which stands for electrostatic discharge. It refers to a sudden electric current between two objects with different electric potentials....
Lightning is a serious natural disaster, which can seriously endanger the normal operation of communication equipment, computer network systems, and power systems, causing direct and indirect...
Introduction In the lightning-fast world of electronic device manufacturing, constant attention must be devoted to the reliability and longevity of the products being manufactured. Although it...
EMC test receiver is an instrument used to test whether electronic products comply with EMC standards. When electronic equipment is in use, it will generate electromagnetic...
The origin of the EFT pulse generator： In industrial process measurement and control devices, when the inductive load is disconnected, a transient pulse group (string) of...
High Low Temperature Testing Test Chamber Intermittent Wet and Hot Test Box is a special sealed test box. The correct use of the device can not...
Introduction When it comes to electronics, liquid damage is a major concern that may compromise their performance and lifespan. Manufacturers use IP waterproof testing to determine...
Introduction In the automobile sector, where the dependability and performance of cars and their components are of the highest significance, temperature humidity chambers play a key...
Waterproof testing is used to verify the effectiveness of protective covers, shells, and sealing washers that prevent water from penetrating the product; Check the ability of...
The Glow-wire Tester is used to test the stability of electronic and electrical products during operation, and the flame retardant performance of electronic products in the...
Introduction Electrostatic discharge (ESD) is a major threat to electronics, since it may cause malfunctions, lower dependability, and higher warranty costs. Electronic components must undergo rigorous...
Introduction: Problems with electromagnetic interference (EMI) are a major obstacle to achieving EMC in electronic equipment. To overcome these obstacles, EMI test receivers are important for...
The sand dust testing mainly simulates the wind and sand weather in the natural environment, and then conducts the test, mainly testing the wind resistance and...
Electronic products mainly include lighting products, electronic components, mobile communication terminals, and have clear requirements for external shell protection tests, such as mechanical protection, waterproof, explosion-proof,...
Introduction Testing and developing electrical products is impossible without environmental chambers. Electronic equipment is tested in specialized chambers that can reproduce a wide range of environmental...
Introduction In today’s technologically advanced society, electronic gadgets are ubiquitous and deeply ingrained in our everyday lives. As our reliance on electronic devices continues to grow,...
Introduction As part of the effort to locate dependable sources of energy for the long term, novel approaches to energy production have been researched. Electrodynamic vibration...
Electrostatic discharge (ESD) is a common problem in the electronics industry. It occurs when two objects with different electrical potentials come into contact, causing a sudden...
Introduction It is essential to have dust proof test chambers to evaluate how effectively and for how long certain goods can tolerate exposure to dust. Manufacturers...
Introduction Protection against voltage surges and transient disturbances is of critical relevance in today’s society, when electronic gadgets and sensitive equipment are widespread. There are two...
Introduction The Glow Wire Test gadget is a cutting-edge piece of apparatus that is used in the process of determining whether electrical and electronic products are...
Introduction The dependability and longevity of many items, particularly those used in dusty or particulate-laden environments, depend on the results of dust ingress testing. Electronic components,...
Introduction The protection that surge generators provide for sensitive electronic equipment against unexpected spikes in power is an incredibly vital function that these generators provide. These...
Introduction There is a considerable amount of unrealized potential in the form of vibrational energy that is produced by things like factories and automobiles and by...
Durability and dependability of products under extreme circumstances is a top priority in the field of product testing. Products, from electronics and automobile parts to outdoor...
The application field of Temperature Humidity Chamber is very wide, so the established good market demand has great development space in the environmental test equipment industry....
Introduction: The need for reliable protection against electrostatic discharge (ESD) is growing as the pace of technological advancement continues to set new records. When electronic equipment...
Introduction Today’s highly technological society has made electromagnetic interference (EMI) a major issue. An ever-increasing quantity of electromagnetic emissions threatens the correct operation of surrounding electronic...
Introduction: The protection offered by electrical and electronic goods is of the highest significance. In order to provide assurance that the objects are resistant to fire,...
Introduction: The outcomes of impulse voltage testing have a significant impact on the degree to which electrical components and insulation systems can maintain their authenticity and...
Introduction The reliability and durability of the items that customers buy has a direct bearing on the level of satisfaction and commitment they feel toward a...
Introduction The rapid development of technology has made electronic gadgets indispensable to modern living. We depend significantly on technology like smartphones, tablets, wearables, and smart home...
Electrostatic discharge (ESD) is a major issue in electronics production. This is because electrical components might be damaged beyond repair by electrostatic discharge (ESD). Electrostatic discharges...
To simulate a range of environmental conditions, including those involving temperature and humidity, temperature humidity chambers are a subset of environmental chambers used for testing and...
Precautions for procurement of sand and dust test chamber: 1. Select the required equipment test Different users have different requirements for product testing. Some users only...
Introduction Electronic devices are becoming more widespread in today’s interconnected society. This category includes a wide range of electronic devices, from mobile phones and laptops to...
Introduction Our increasingly complex technological devices are now fundamental to everyday life. “Electromagnetic interference” (EMI) is the problem that occurs when several electronic equipment that generate...
The Temperature Humidity Chamber is the key instrument for testing the temperature and humidity natural environment. It is mainly to carry out high temperature, low temperature...
The Swing Ppe Water Spray Test Equipment is divided into three types: ipx34 shower rain tester, open type and box type. The spray nozzle uses special...
For now, there are more and more places where we use LED lights in our lives. LED is a light-emitting diode semiconductor device. Its working principle...
The test principle of the high and low temperature chamber has the tendency to simulate and simulate the temperature change in the natural environment. It is...
The scientific name of the dust proof chamber is sand-dust test machine, dust-resistant test machine, waterproof test chamber and other different names. It is used for...
IP (Ingress Protection) protection grade system is drafted by IEC (INTERNATIONAL ELECTROTECHNICAL COMMISSION), which classifies electrical appliances according to their dust-proof and moisture-proof characteristics. The IP...
In addition to the selection and circuit design of components, good printing circuit board (PCB) design is also a very important factor in electromagnetic compatibility. The...
The sand dust chamber is a device that uses artificial simulation systems to simulate the impact of natural dust environment, wind and sand, and to test...
The scientific name of sand and dust test chamber is dustproof test chamber, which is implemented according to international national standard parameters such as GB4208-2017 Enclosure...
The high and low temperature test chamber is suitable for environmental simulation reliability tests such as high and low temperature constant and gradual changes, damp heat...
Precautions when purchasing the high and low temperature test chamber: 1. Before understanding the high and low temperature chamber, we should first understand the needs of...
With the development of electronic technology, household electrical products are becoming increasingly popular and electronic, and the increasingly developed radio, television, post and telecommunications and computer...
1. Cleaning and maintenance inside and outside the Temperature Humidity Chamber ①. Before the high and low temperature test, the internal impurities must be removed. ②....
The WS Series Temperature Rise Tester fully complies with the requirements of IEC 60884-1 Clause 19 (GB/T 2099.1 Clause 19); IEC 60669-1 Clause 17 (GB 16915.1...
What is the waterproof jet test device? The waterproof jet test device can also be called IPX56 test device, hand-held water sprayer, flushing test machine, etc....
The High and Low Temperature Humidity Chamber is a kind of testing mechanical instrument used to test the extent of endurance of material structure and composite...
Waterproof test equipments is used to test the waterproof performance of appliances or appliances with rain-proof function, so that the product may be exposed to water...
In fact, one of the factors affecting the test results of the high and low temperature chamber is the sealing of the equipment. It can be...
Waterproof test equipments, also known as rain test box, rain test machine, etc., is used to test the waterproof performance of appliances or appliances with rain-proof...
Dustproof chamber can also be called sand dust chamber , sand dust test chamber, dust test chamber, etc. It is used to test the physical and...
If the high and low temperature humidity chamber uses ordinary water humidification particles, it will be relatively large. The humidity sensors of the equipment are more...
The core component of the compressor in the refrigeration system is the core component of the high and low temperature chamber, which plays a decisive role...
Dust proof test equipment can also be called sand dust test box and dust resistance test instrument. It is used to test the dust level of...
Accidents such as natural disasters have gradually entered our lives, such as floods, mudslides, heavy rains, and other natural disasters may occur around us. For such...
IPX7 immersion tank waterproof test device is divided into two types, one is stainless steel immersion test device 1; One is a glass-type immersion test device...
Electromagnetic interference (EMI) is a phenomenon that may occur when an electronic device is exposed to an electromagnetic (EM) field. Any device that has electronic circuitry...
Introduction Surge generators have become an essential tool for testing and evaluating the efficacy of various surge protection technologies for electrical systems. To keep up with...
When the high and low temperature chamber is in the low temperature state, different test materials will have different physical shrinkage phenomena, which may make the...
What are the types of dustproof test chamber and their meanings The dustproof test chamber is divided into 1-6 categories, including IP1X dust test ball, IP2X...
What is the waterproof grade of IPX34 Swing Pipe Water Spray Test Equipment: IPX3 Swing Pipe Water Spray Test Equipment : spray holes are arranged in...
The dustproof testing machine is also called sand dust test chamber, dustproof test chamber and other different names. It is used to detect the IP dust-proof...
Waterproof test equipment, also known as rain test box, waterproof test device, rain test machine and other different names, can provide lifelike simulation of electronic equipment...
High and low temperature & humidity test chamber is a common test equipment that simulates the heat dissipation performance, stability performance, power consumption parameters, and estimated...
Waterproof test equipments can also be called as rain test box, ip waterproof testing machine and other names. It uses various detection methods such as simulated...
Waterproof test equipment can also be called waterproof detector, rain test box, waterproof testing machine and other different names. It can provide lifelike simulation of electronic...
Waterproof test machine is to test whether the product has waterproof performance by simulating the performance of electrical components and various products that may be drenched...
IPX5 and IPX6 waterproof test equipments are waterproof tests of two different levels. However, in LISUN, the two waterproof levels are combined into an IPX56 water...
All electronic products need to consider fire risk and potential fire hazards when designing. The design of components, circuits, products, and materials of materials need to...
The waterproof jet test chamber, as its name implies, is a waterproof test equipment with the appearance of a box type. It is mainly used to...
The IPX7 waterproof test chamber, also known as the immersion test machine, the soaking test box, the IPX7 waterproof equipmen is mainly used to test the...
To evaluate a product’s shell sealing ability by the International Protocol for the Testing of Shells, the “Dustproof test chamber” is utilized to mimic the detrimental...
Emissions of electromagnetic radiation are carefully detected by EMI test receivers, which are incredibly precise machines intended to detect such emissions. The LISUN EMI test system...
Electro-magnetic interference (EMI) It is the unwanted noise or interference in an electrical route or circuit. It is brought on by an external source called electromagnetic...
What is the ipx7 waterproof test chamber? The ipx7 waterproof test chamber, also known as the immersion test machine, the waterproof test equipment, the ipx7 waterproof...
SC-015 Dust-proof Test Chamber (Sand Dust Chamber) is applied to physical and other related performance tests for electronic and electrical products, lamps, electrical cabinets, electrical components, automobiles, motorcycles...
What is surge immunity test? Lightning strike and switching operation of power distribution system will produce transient overvoltage, which will cause monopolar transient interference to electrical...
The scientific name of the sand dust test chamber is known as sand dust tester, dustproof testing machine, dustproof test chamber and other different names. It...
There are 1-6 categories of dustproof test chambers, and three types of equipment with different appearances are walk-in sand and dust chamber, double door dust chamber...
Ring wave test generator is designed according to the IEC (the International Electro technical Commission) standard IEC61000-4-12, EN61000-4-12, ANSI-C62-41 and GB/T17626.12. This instrument is used for the simulative electrical network, the...
The Temperature Humidity Chamber is the key instrument for testing the temperature and humidity natural environment. It is mainly to carry out high temperature, low temperature...
LVD-100KG/LVD-100KG-6D Electrodynamic Vibration Generator Test Table is according to IEC 60068, IEC68-2-6, JJG189-97, GB/T13309-91, GB2423 and other relevant standards. • LVD-100KG: Combined the Vertical and Longitudinal total 4 directions in...
With the development of power systems, the impact of lightning surges on power equipment and power systems is becoming increasingly important. Lightning surges are transient high...
In the context of modern technological development, electrostatic discharge technology has been widely applied. As an important equipment for electrostatic discharge experiments, electrostatic discharge generators can...
Surges are a nightmare for any circuit designer and a very important aspect of electronics. These spikes are frequently referred to as “impulses,” which are high...
The use of environmental test chambers is very important for the accurate assessment of environmental stress cracking (ESC) in polymers. Environmental stress cracking, also known as...
The drip box consists of a vertical drip tester, an IPX12 drip test chamber, etc. It uses the form of drip to perform IPX1/2 waterproof test...
To detect current leakage and poor or damaged insulation that may cause arc faults, blown circuits, and danger of electrical shock or fire, an insulation resistance...
IPX1 waterproof test operation skills: 1. After plugging in the power switch, press the red button on the operation panel to start the control system; Then...
One of the electromagnetic compatibility tests is a continuously performed radiofrequency (RF) immunity test. This is done by RF conducted immunity test system. In the context...
Thermal testing is carried out in a thermal chamber, also known as an environmental test chamber. The testing is carried out using convection. The main purpose...
Dust proof chamber is also known as sand dust test chamber, dust resistance tester, sand dust test chamber and other different names. It tests the physical...
JL-X waterproof test machine is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test...
To ensure their goods can withstand even the most extreme circumstances, manufacturers often use a humidity chamber, a special device that simulates a variety of humid...
IPX12 drip tester has many names, such as rain drop testing instrument, rain drop testing machine, etc. The frame of IPX12 drip tester is composed of...
The glow wire test apparatus investigates the fire-resistant properties of raw materials and finished components. LISUN’s glow wire test equipment has been ergonomically designed to meet...
A device that generates very brief spikes in voltage or current is known as an impulse generator SUG255. It may break down these gadgets into two...
IP grade waterproof testing instrument is a grading standard of IP waterproof testing equipment, which is used to determine whether the IP waterproof of products meets...
IPX56 waterproof jet test device is composed of chassis and turntable, which can be placed separately, and movable casters are installed at the bottom of chassis...
The glow wire test is a physical experiment. The purpose is to test the stability of electronic and electrical products at work. The glow-wire tester heats...
1. The mechanism of EFT Immunity Measurement and its impact on electronic products The EFT immunity tester is a transient disturbance generated at the disconnection due...
I、 Purpose of environmental test The environmental test examines the adaptability of the product to the environment, determines whether the environmental adaptability design of the product...
Since the birth of the world’s first semiconductor light emitting diode in the 1960s, LED lighting has been known as the light of hope in the...
An immunity test called EFT Immunity Measurement (EFT61000-4) is used to evaluate how well electrical and electronic equipment performs when subjected to interference. A device is...
What is the Surge Test? The surge (impact) immunity test is to simulate the effects of lightning strikes (indirect lightning) in nature and voltage changes caused...
What is EMC test: EMC refers to the ability of equipment or system to operate in accordance with the requirements in its electromagnetic environment without causing...
JL-X waterproof test machine is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test...
Testing purposes? GB/T 17626.5-2008 / IEC 6100-4-5:2005 standards specify the immunity requirements of equipment to unipolar surges (impacts) caused by switching and lightning transient overvoltages. The...
Needle flame test and glow wire test test description Needle flame test and glow wire test are both tests used in the electrical and electronic product...
Temperature Humidity Chamber | Thermal Chamber | Climate Chamber, Environmental test chambers are according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2), IEC60068-2-78, IEC60598-1, GB/T2423.17, GB/T5170.2, GB/T5170.5. The climate chamber...
1. Introduction With the rapid development of modern science and technology, electronics, power electronics, and electrical equipment are more and more widely used. The high-density, wide-spectrum...
1. Countermeasures and rectification measures for common problems in ESD immunity testing 1.1 The mechanism of electrostatic discharge formation and its harm to electronic products Static...
Defining Voltage dip generator NEMA MG1-16.48 defines voltage dip as the greatest voltage difference from the rated generator output voltage. Inrush currents at motor start-up or...
Electromagnetic Interference (EMI) Testing is electronic noise that interferes with cable signals and reduces signal integrity. EMI is typically generated by sources of electromagnetic radiation such...
JL-X waterproof test machine is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test...
The terms “shaker table” and “vibration table” can refer to a variety of things in the field of vibration testing. Shaker tables are used for a...
The International Electrotechnical Commission (IEC) standard IEC61000-4-12, EN61000-4-12, ANSI-C62-41, and GB/T17626.12 were taken into consideration when designing the Ring Wave Test Generator. This device is used...
As a type of reliability test equipment, environmental test has developed into a method to predict how the product use environment affects the performance and function....
A humidity chamber often referred to as a temperature and humidity chamber , is appropriate for testing products like electrical equipment, home appliances, food, trolleys, vulcanized...
What is Ingress Protection testing? An enclosed product’s resistance to liquid and particle infiltration is assessed during ingress protection testing. Depending on the achieved resistance to...
How is ESD static electricity generated? Due to external effects such as friction or in the form of various energies such as kinetic energy, potential energy,...
ESD simulator An ESD simulator, often known as an ESD gun, is a portable device that is used to evaluate the resistance of devices to electrostatic...
The high and low temperature test chamber is a common test equipment for simulating the heat dissipation performance, stability performance, power consumption parameters and estimating the...
What is an Environmental Chamber? An Environmental Chamber, also known as a climate chamber or a climatic chamber, is an efficient method to test how sensor...
The SG61000-5 surge generator from LISUN offers a standard framework for assessing how well various equipment’s internal connections and power cords withstand high energy transient interference...
Environmental Chamber (GDJS-015B) LISUN’s climate testing chamber or environmental chamber is a sealed space where the temperature and humidity may be adjusted as needed. This device’s...
Working Principle of Surge Generator SG 61000-5 The SG 61000-5 standard is based on immunity criteria. It defines the test techniques as well as the standard...
Why Is ESD Testing Important? Monitoring the efficiency of your tools is crucial while trying to maintain an Electrostatic Protected Area (EPA). The most recent ESD...
An EMI Receiver reduces the reliability of cable signals. This is done by interfering with them. It is a form of electronic noise. Machines and motors...
The LISUN IP waterproof test machine is widely used in the authentication test organization for products such as electrical & electronic products, and LED luminaires as...
ESD testing, also known as electrostatic discharge testing, is crucial for many goods. The sudden exchange of electricity between electrically charged things is known as ESD....
Additionally known as the lightning surge immunity test, combination wave generator, surge current/surge voltage generator, and combined surge voltage and current generator, the LISUN SG61000-5 completely automatic...
At present, the problem of electromagnetic compatibility of electronic products has attracted more and more attention. Especially developed countries in the world have formed a complete...
Introduction An Environmental Chamber GDJS-015B is a sealed room where environmental parameters like temperature and humidity can be adjusted. Some chambers are also known for delivering...
Introduction An EMI receiver measures electromagnetic disturbances by employing traditional stepped scans or ultrafast FFT-based time domain scans. This is done during the construction of the...
Environmental test equipment is the general name of all test chambers simulating natural climate environment. Representative products include salt spray test chamber, high and low temperature...
In any high voltage and electrical noise system, ESD immunity is an important aspect of EMC and a key consideration in the selection of current isolation...
JL-X waterproof test machine is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test...
Dust chambers are a particularly effective tool for this since they may test a product or component’s ability to resist dust. Dust test chambers offer a...
Environmental test chamber is a necessary equipment for enterprises engaged in the production of electronic products. It can test and test electronic products and is an...
Electrostatic Discharge Electrostatic Discharge (ESD) is defined by the IEC as “a transfer of electric charge between bodies of varying electrostatic potential in proximity or through...
A crucial piece of equipment for EMC testing is a spectrum analyzer. Spectrum analyzers with EMC-specific capabilities have become much more affordable in recent years. Spectrum...
Lightning is a kind of discharge phenomenon between thunder clouds or between thunder clouds and the earth in nature It is characterized by high voltage, large...
IEC 61000-4-2 compliance test standard for electrostatic discharge immunity has voltage levels of 2,000 to 15,000 Volts. The electrostatic discharge simulators or “ESD Guns” produce voltage...
Before a product is introduced to the market, EMC testing is necessary to obtain an Electromagnetic Emission and Immunity test certification. However, the cost of performing...
EMC test is the full name of electro magnetic compatibility. It refers to the comprehensive evaluation of the electromagnetic field interference (EMI) and anti-interference ability (EMS)...
How Does Test Chambers Work? Different systems are used in test chambers to create and maintain the ambient conditions depending on their intended use. Since they...
The enclosure protection is divided into two parts. The first part is to prevent access to dangerous parts and solid relics, and the second part is...
The test to evaluate and analyze the reliability of electronic products is called reliability test Reliability test is an activity to evaluate the functional reliability of...
What is Climate Chamber? Climate chambers is used to simulate a temperature enviromental condistions, it may also be called environmental chamber or Thermal Chamber or Temperature Chamber....
By evaluating the degree of protection given against mechanical incursion, dust, accidental touch, and water into casings and enclosures, ingress protection (IP) testing lowers the risk...
An electrostatic discharge generator gun, or ESD stimulator gun , is an instrument widely used for ESD testing. Due to its portability and compact size, an...
Over voltages are a common source of damage in industrial electronic systems. It has been discovered as technology has advanced. Air discharges can also cause over...
What is an Environmental Test Chamber? LISUN has been building the most recognizable environmental testing equipment in the industry. Every chamber sold is highly recommended in...
ESD is a science formed since the mid-20th century to study the generation and attenuation of static electricity, electrostatic discharge model, electrostatic discharge effect and electromagnetic...
Electronic noise, also known as electromagnetic interference, impedes cable communications and weakens their integrity. Typically, machinery and motors that emit electromagnetic radiation serve as EMI receiver...
After in-depth study on the three main forms of direct lightning strike, conducted lightning strike and induced lightning strike, people have established the theory of lightning...
Temperature Humidity Chamber | Thermal Chamber | Climate Chamber is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2), IEC60068-2-78, IEC60598-1, GB/T2423.17, GB/T5170.2, GB/T5170.5. The climate chamber is used to test...
The EFT61000-4 EFT immunity tester is specially designed according to the characteristics and requirements of EFT measurement and it is an ideal disturbance source of EMS...
ESD simulator guns (Electrostatic Discharge Generator/Electrostatic Gun/ESD Guns) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215.301 and GB/T17215.322. ESD61000-2_Electrostatic Discharge Simulator What is a ESD test? The...
There are multiple methods for the evaluation of flammability and fire resistance of the material. They are usually direct flame and indirect flame methods. ”Direct Flame...
EMC test, also known as electromagnetic compatibility, refers to the comprehensive evaluation of electromagnetic interference EMI and anti-interference capability EMS of electronic products. It is one...
Temperature Humidity Chamber | Thermal Chamber | Climate Chamber is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2), IEC60068-2-78, IEC60598-1, GB/T2423.17, GB/T5170.2, GB/T5170.5. The climate chamber is used to test...
What is a Dust Test Chamber? A dust chamber is intended for performing different types of tests where the temperature of the sample environment must be...
The voltage dip and interruptions generator is specially designed according to the characteristics and requirements of EMS measurement under a sudden reduction or interruption of the...
There is no doubt that safety is a paramount concern in any industry. That’s why at LISUN, we focus on ensuring the highest level of safety...
Electromagnetic interference is mainly divided into radiation type interference and conduction type interference. The electromagnetic interference transmitted through space belongs to radiation type, and the electromagnetic...
IEC (International Electrotechnical Commission) is the earliest international standardization organization in the world. It was established in 1906 to enhance international mutual understanding and hope that...
Electricity discharge may cause electronic products such as mobile phones, electronic products remote control, smart locks, smart LED lighting systems, etc., or e -components, IC chips,...
LED lighting products are rapidly replacing traditional lighting products due to their superior luminous performance and high efficiency and energy saving. With people’s continuous pursuit of...
ESD simulatorguns (Electrostatic Discharge Generator/Electrostatic Gun/ESD Guns) is in full compliance with IEC 61000-4-2, EN61000-4-2, ISO10605, GB/T17626.2, GB/T17215.301 and GB/T17215.322. In a dry environment, the human...
The SG61000-5 fully automatic surge generator (also called lightning surge immunity test, combination wave generator, surge current generator/surge voltage generator, combined surge voltage and current generator)...
EMI receiver system for EMI (Electromagnetic Interference) radiation conduction or conducted emissions testing. The EMI-9KB EMI receiver is produced by the full closure structure and strong...
Introduction An Environmental Chamber GDJS-015B is a sealed room where environmental parameters like temperature and humidity can be adjusted. Some chambers are also known for delivering...
Meta Description: Surge generators are used for producing the high-voltage pulses, by charging the capacitors in parallel and discharging them in the series combination. This article...
With the development of science and technology, more and more digitized, high-speed electrical and electronic equipment is widely used in various fields of society, while promoting...
The ZRS-3H Glow-wire Test Apparatus is according to IEC60695-2-1, IEC60695-2-10, IEC60695-2-11, IEC60695-2-12, IEC60695-2-13 (GB/T5169.10, GBT5169.11, GBT5169.12, GB/T5169.13) < basic testing methods of Glow wire, basic testing...
The SG61000-5 fully automatic surge generator (also called lightning surge immunity test, combination wave generator, surge current generator/surge voltage generator, combined surge voltage and current generator)...
The safety of electronic devices is the most important part of the various elements that determine their quality. The safety parameters include the following parameters: AC/DC...
What is EMI receiver? Electromagnetic Interference (EMI receiver) is electronic noise that interferes with cable signals and reduces signal integrity. EMI Receiver is usually generated by...
EMI receiver system for EMI (Electromagnetic Interference) radiation conduction or conducted emissions testing. The EMI-9KB EMI receiver is produced by the full closure structure and strong...
Surge tests are considered critical because they are known best for finding turn-to-turn insulation weaknesses. These weaknesses begin at voltages above the operating voltage of the...
Environmental Chamber An Environmental Chamber is defined as an enclosed space where environmental conditions such as temperature and humidity can be controlled. Some chambers are also...
EMI receivers are defined as the high performance instrumentation that acquire data for analysis. EMI receivers are used in the scenarios where transient signals or spurious...
What is a Water proof test? Waterproof is the ability of any material to resist water and moisture. To be classified as waterproof, the material should...
What is a Surge Generator? The SG61000-5 surge generator by LISUN provides a standard platform for testing the resistance of diverse equipment’s power cords and internal...
Most electronic and other device manufacturers use the IP (Ingress Protection) scale, which ranges from 1 to 8. IPX1 is the lowest level of waterproofing, indicating...
How can we classify if an electronic system will disturb our surroundings or not? Independently of any measurement technique, we need a measuring instrument to characterize...
What is ESD Testing? A crackling sweater hair that sticks straight out from your head, a small electric shock from a door handle. We are more...
The ESD test is used to determine the durability of electronic devices when electrostatic discharge occurs when a person touches them. These tests can be conducted...
What is an Environmental Chamber? An environmental chamber, also known as the climatic chamber or environmental test chamber, is an enclosed space for testing the effects...
Surges are a concern for every circuit developer since they are key problems in electronics. These surges are known as impulses. Impulses have the distinct characteristics...
The EMI receiver is one of the most useful devices to be used in an EMC test chamber in an Electromagnetic Compatibility (EMC) laboratory or engineering...
What is the function of Environmental Chambers? Temperature, humidity, air pressure, light, and motion can affect the performance of a product. The environmental chamber can be...
What is an EMI receiver? Electronic noise that interferes with cable transmissions and decreases signal integrity is known as Electromagnetic Interference or an EMI receiver. Electromagnetic...
EMI receivers are a very good tool for analyzing EMI spectrums. This article will investigate alternatives such as spectrum analyzers. We will see how LISUN’s EMI...
Electromagnetic interference is one of the most difficult problems to solve when producing an electronic device. It is also known as EMI. The influence of these...
IEC Certified Dust Test Chambers Are Correct Dust Testers Introduction Dust is intrusive contamination that can influence electronics and some other forms of equipment or machinery...
What is a ball pressure test? Under the action of high temperature, the structural properties of non-metallic materials and insulating materials will change greatly, and this...
What is a power surge? Power surges are abnormally high voltage spikes occurring on the AC power. Their short duration, high energy events indicate that they...
What is the glow wire test? The Glow wire tester ZRS-3H/ZRS-3HS is suitable for providing resistance to abnormal heat and fire tests on the lighting lamps,...
Security is critical in the home appliance business. The purpose of fire safety rules is to assess and rate the flammability of materials used in appliance...
Introduction An environmental chamber, also known as a climate test chamber, is an enclosed area in which the temperature and humidity conditions can be modified as...
Introduction The EMI-9KB is an automatic EMI receiver system for radiation conduction or conducted emissions testing. THE FOLLOWING CLOSURE STRUCTURE PRODUCES the EMI-9KB receiver and a...
Technology is improving with growing demands. New equipment is introduced in the market to fulfil these changing needs. One such instrument is the Environmental Chamber. It...
ESD generator is made to test electrical and electronic equipment’s ability to tolerate ESD. Static charge generated by the human body to an object or between...
Dustproof Test Chamber is defined as a chamber through which the gases pass to allow them to deposit the solid particles. It is the name of...
Meta Description Surge generators are important equipment for performing surge tests. We have written a detailed article on surge generators to ease your confusion. Combination wave/surge...
Surge generators are useful in running tests on electrical components of products and gadgets. the surge generator working principle helps understand how the device runs tests...
As more and more household appliances enter our daily life, and people use these electrical products more frequently, this requires that in addition to the design...
What is the LED test standard？ Semiconductor light-emitting diode (LED) is a new type of light-emitting body, with high electro-optical efficiency, small size, long life, low...
In addition to producing a negative influence on the sensitive electronics that underlie the guidance and communications systems of today’s military vehicles, sand and dust may...
1. What is a conducted disturbance test? 1.1 Introduction of conducted interference: Electromagnetic interference (EMI)-The interference signals generated by electronic devices are transmitted through wires or...
It is possible to test the reaction of goods when they are exposed to fluctuations in humidity by using a humidity chamber. This chamber is also...
The concept of electromagnetic compatibility IEC 60050 (161) is equivalent to GB/T4365-1995 “Electromagnetic Compatibility Terminology”, which defines EMC as “equipment or system can work normally in...
A key design challenge in designing a power bank is passing EMI testing. Electronics engineers often worry about failing EMI tests. If the circuit EMI test...
Uncontrolled environmental conditions, such as temperature and humidity, may be achieved in an Environmental Chamber, which is an enclosed chamber. By delivering salt spray within the...
Hazards in industry: The generation of static electricity is inevitable in industrial production, and the hazards caused by it can be attributed to the following two...
As the speed of integrated circuits is getting faster and the density is getting bigger and bigger, there will inevitably be interference problems, and we must...
In the field of environmental testing, and the environmental chamber is a device that enables users to manipulate the ambient conditions in an enclosed space to...
Vibration test is to simulate the various vibration environment impacts encountered by the product in the transportation, installation. This test is to simulate the various impacts...
Electromagnetic compatibility difficulties in electrical engineering include the impact of electromagnetic coupling, electronic switching, and semiconductor devices on power quality. Restricting or reducing electromagnetic energy creation,...
The reason why LED lighting is easy to spread the flame inside the equipment insulation material or other solid combustible material parts may be ignited by...
LED chip are small in size, low energy consumption, long life, and other advantages, which promote their rapid development and are widely used in various fields...
The International Electrotechnical Commission (IEC) created the IEC 60068 standard, which is widely accepted throughout the world. Environmental testing for electronic equipment, components, and electromechanical products...
Climate chambers are enclosed spaces used to evaluate the impact of certain environmental conditions on biological things, industrial goods, materials, and electrical devices and components. Environmental...
The high and low temperature humidity environmental chamber is a test equipment in the fields of aviation, automobiles, home appliances, scientific research, etc., used to test...
IP (International Protection) protection level is the dust and water protection level of the product shell specified by the International Electrical Association (IEC). The requirements for...
1. Differences in application areas ESD61000-2 Electrostatic discharge generator is fully compliant with IEC/EN 61000-4-2, GB/T 17626.2 standards and belongs to the category of electromagnetic compatibility....
The high and low temperature environmental test chamber is also called the high and low temperature cycle test, which is one of the product environmental reliability...
When the dustproof test instrument fails, stop heating. After the test is completed, first turn off the operation switch, and then turn off the main switch....
The high and low temperature environmental chamber is formed by CNC machine tools, the humidification system pipeline is separated from the control circuit board, and the...
The lightning surge generator adopts semiconductor electronic switch technology, the waveform is smooth, the output is accurate, supports the judgment of the failure of the sample,...
The temperature and humidity environmental chamber can simulate a variety of temperature and humidity natural environments, and is suitable for testing electronic devices, household appliances, food,...
The static electricity generated by the human body to the object or between two objects may cause the electrical and electronic equipment circuits to malfunction or...
The main purpose: The Glow Wire Tester/Glow Wire Test device is used to detect the thermal stress caused by heat sources or ignition sources such as...
The ESD test generator is mainly used to simulate the static electricity on the human body. The main function is to generate a certain amount of...
Introduction: The temperature and humidity environmental chamber can simulate a variety of temperature and humidity natural environments, and is suitable for testing electronic devices, household appliances,...
Temperature, humidity, and other environmental factors may be regulated in an Environmental Chamber. Corrosion may be simulated in certain chambers by spraying salt into the room....
An environmental chamber’s job is to find out how a product will perform in various climatic, physical, and other unusual circumstances. When a product is being...
Expert equipment for environmental testing, semi-conductive testing, chemical stability tests, and more is a temperature test chamber. The size of an environmental chamber temperature test chamber...
The walk-in environmental chamber is intended to determine the characteristics of your goods to deal with external conditions such as heat, cold, dryness, moisture, etc. The...
How to do ESD test? Here are a few simple steps: 1. Air discharge/contact discharge a) First turn on the switch power b) Then enter the...
Introduction of glow-wire tester: The glow-wire tester uses simulation technology to evaluate the fire hazard caused by thermal stress caused by heat sources such as hot...
Environmental chamber is the general name of all test chambers that simulate natural climate environment. The representative products include salt spray test chamber, high and low...
Electromagnetic Interference(EMI Receiver) Introduction: Electromagnetic Interference (EMI receiver) is electronic noise that interferes with cable signals and reduces signal integrity. EMI Receiver is usually generated by...
Combination waves generator or surges Generators are typically benchtop pieces of equipment that weigh a lot. Ground planes with links to the earth are needed for...
Introduction to Glow Wire Tester: The glow wire tester uses simulation technology to evaluate the fire hazard caused by thermal stress caused by heat sources such...
ESD tables are excellent if you restrict and regulate the quantity of electricity in a certain region. ESD means electrostatic discharge and is the consequence of...
The high and low temperature humidity chamber, as its name implies is the experimental equipment that performs high and low temperatures on the product. The production...
The ESD simulator gun is mainly used to simulate the static electricity on the human body. The main function is to generate a certain amount of...
Electromagnetic disturbance that degrades the performance of electrical equipment or electronic device, works abnormally or fails. It can be divided into conducted interference test and radiated...
Lighting surge generator provides a common basis for evaluating the resistance of power cords and internal connectors of different equipment to high energy transient interference caused...
Having a surge generator ensures you have enough electricity in case of emergencies or power disruptions. The issue develops when your generator stops working properly. Thankfully,...
Many industries will need to do withstand voltage tests now, such as lamps, home appliances, electrical equipment, etc. Many customers don’t know exactly what kind of...
IEC 60068-2-6 <Environmental testing –Part 2-6: Tests – Test Fc: Vibration (sinusoidal)> consists basically of subjecting a specimen to sinusoidal vibration over a given frequency range...
The full name of IEC 60695-2-10-1 is Glow/hot-wire based test methods-Glow wire apparatus and common test procedure. It has been prepared by IEC technical committee 89:Fire...
The full name of IEC 61000-4-5-2014 is ELECTROMAGNETIC COMPATIBILITY (EMC) –Part 4-5: Testing and measurement techniques Surge immunity test. This part of International Standard has been...
Many customers have purchased LISUN GDJS Walk-in environmental chamber , but they will not use them frequently after purchase. It often needs to be idle for...
Electromagnetic interference (abbreviated as EMI) refers to the interference phenomenon caused by the interaction of electromagnetic waves and electronic components. There are two types of conducted...
Glow Wire Test introduction: The glow wire testing uses simulation technology to assess the fire hazard of thermal stress caused by heat sources such as hot...
The test requirements for the IP level test of road vehicles lamps mainly refers to ISO20653, DIN 40050-9, and ISO12103, which defines the IP level, test...
High and low temperature and humidity controlled chambers GDJS Series is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2). It is used to test the CFL/LED which...
The environmental conditions test standard for automotive exterior lighting and optical signal devices is ISO16750 <Road vehicles-Environmental conditions and testing for electrical and electronic equipment>, IEC60068-2,...
As more and more household appliances enter our daily lives, and peoples frequently use these electrical products, it required household appliances not only need meet users...
Introduction of waterproof test system: The waterproof test system includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 and IPX8 (Refer to page...
Introduction for the High and Low temperature humidity Chamber: High and Low temperature humidity Chamber adopts imported special man-machine interface temperature and humidity controller, which is...
Introduction for the dust-proof chamber: The dust-proof test chamber is suitable for the dust and dust resistance tests of various auto parts. The test parts include...
Electrical and radio-frequency disturbances occur during normal operation of many items of motor vehicle equipment. They are generated over a wide frequency range and can be...
Working principle of shielding room: Computers, communicators, and electronic equipment will generate electromagnetic waves of certain strength during normal operation. The electromagnetic waves may interfere with...
The glow wire test is to test the stability of electronic and electrical products at work. The glow wire itself is actually a fixed-size resistance wire...
Forehead thermometers is both medical product and electronic product. It only needs one or two seconds to complete a body temperature measurement, which is very suitable...
The full name of IEC 60068-2-1 is Environmental Testing Part 2-1: Tests-Test A: Cold. It is edited by the IEC technical committee in 2008.We will introduce...
There are many customers feedback that their LED luminaires can’t pass CE Certificate EMI Radiation Test (30-300MHz) in 2019 year but it is the same one...
Fair: LED Expo New Delhi Date: 2019/11/14-2019/11/16 City: New Delhi Exhibition Hall: India Expo Centre, Great Noida, India Organizers: messe frankfurt Booth of LISUN: L45 Here...
Fair: HKTDC Hong Kong International Lighting Fair 2019 (Autumn Edition) Date: 2019/10/27-2019/10/30 City: Hong Kong Exhibition Hall: Hong Kong Convention and Exhibition Centre Organizers: Hong Kong...
Fair: LED Expo New Delhi Date: 2019/11/14-2019/11/16 City: New Delhi Exhibition Hall: India Expo Centre, Great Noida, India Organizers: messe frankfurt Booth of LISUN: L45 LISUN...
Fair: HKTDC Hong Kong International Lighting Fair 2019 (Autumn Edition) Date: 2019/10/27-2019/10/30 City: Hong Kong Exhibition Hall: Hong Kong Convention and Exhibition Centre Organizers: Hong Kong...
When doing IEC 61000-4-4 EFT immunity test, there are L1, L2, L3, N and PE interface. PE and earth are two different concepts. Electrical fast pulse...
Electromagnetic Compatibility EMC refers to the ability of a device or system to function properly in its electromagnetic environment and does not constitute an electromagnetic disturbance...
LISUN GDJS seriesHigh and Low Constant temperature and humidity chamber is according to IEC60068-2-1 (GB/T2423.1) and IEC60068-2-2 (GB/T2423.2). It is used to test the CFL/LED which...
Waterproof testing grade reflects the ability of moisture-proof of products. Especially for outdoor activities, it is unavoidable to be in the harsh environment of high humidity....
LISUN engineer went to Egypt in December 2018 to provide on-site installation & training services for customers there. During the period, we held a lighting testing...
LISUN engineer went to Iran in December 2018 to provide on-site installation & training services for customers there. And held Lighting Testing Technology Salon on 25th...
LISUN engineer went to Saudi in December 2018 to provide on-site installation & training services for customers there. During the period, we held a lighting testing...
LED package is mainly to provide a platform for LED chips, so that LED chips have better performance of light, electricity and heat. Good packaging can...
LISUN has participated in this India lighting exhibition for four years and has developed a large market in India. We will continue to participate in the...
In general, LED can be used for more than 50000 hours, and some manufacturers are promoting their LED to operate for about 100000 hours. The main...
This page is a brief introduction and description for conducted immunity testing which based on IEC 61000-4-4 fast transient burst test, IEC 61000-4-5 lightning surge test, IEC 61000-4-11 voltage...
In China, cars are becoming more and more popular. With the development of automobile industry, automotive lights are also developing. Automobile lights have experienced Incandescent Light,...
The International Electrotechnical Commission (IEC) has published IEC 61000-4-5:2014, “Electromagnetic Compatibility (EMC) – Part 4-5: Testing and Measurement Techniques – Surge Immunity Test.” “IEC 61000-4-5:2014 relates to the...
On January 31, 2018, Lighting Poland 2018 arrived on schedule. LISUN has already prepared well for this exhibition. Our booth address is Hall 4 Booth C25...
LED Expo Delhi is a 3 day event being held from 30 November to the 2 December 2017 at the Pragati Maidan in New Delhi, India....
Interlight Moscow is held from November 7 to 10, 2017, Interlight Moscow is not only the biggest show in Russia and Eastern Europe covering the whole...
Thailand International Lighting Fair is the most influential international professional lighting fair in Thailand. Fair Dates: 16-18 November 2017 Fair Venue: Bangkok International Trade & Exhibition...
Interlight Moscow powered by Light + Building is the only trade fair in Russia and the CIS covering the whole range of products relating to above stated...
The Hong Kong International Lighting Fair has become the largest industry exhibition in Asia, and the second largest in the world. LISUN participates this exhibition every...
The Istanbul Lighting Exhibition is the only professional LED application exhibition in Turkey, where all the players in the lighting industry come together under a same...
HKTDC Hong Kong International Lighting Fair (Autumn Edition) 2017, organized by the Hong Kong Trade Development Council at the Hong Kong Convention and Exhibition Centre (HKCEC)...
Istanbul Light is an international platform, where all the players in the lighting industry come together under a same roof and where the latest technologies and...
In September and October 2013, Chairman Xi put forward a major initiative of building “The Silk Road Economic Belt” and “The 21st Century Maritime Silk Road” (referred to...
The International Electrotechnical Commission (IEC) has issued IEC 61000-4-2 Ed. 2.0 (2008-12) entitled “Electromagnetic compatibility (EMC) – Part 4-2: Testing and measurement techniques – Electrostatic discharge...
High Low temperature and humidity test chamber is used to simulate a actual temperature and humidity environment which it may caused any influence for surrounding objects....
With the widespread use of electrical and electronic equipment, the problem of electromagnetic disturbance has also brought electromagnetic pollution. EMC(Electro Magnetic Compatibility) refers to the ability...
In natural environment, temperature and humidity are two indivisible natural factors. Due to different geographical locations in different regions, the temperature and humidity effects generated are...
Electrostatic discharge may occur from personnel to object or object to object, and it will cause the failure of electric and electronic devices. So, the test...
The three loop antenna are often used during electromagnetic radiation test. Lisun three loop antenna VVLA-30M is a standard measurement antenna according to CISPR15-2005. It can...
LEDs and LED luminaires with high light efficiency, longer lifetime, better energy saving and environmental friendly advantages to achieve top position on the lighting industry, like...
In recent years, many manufacturers are planning to manufacture common global LED drive products with a wide voltage input. But since different countries have different product...
RF LED light is emitting diode by converting the RF energy into light energy. LED lights are not always RF LED lights, for example, if the...
EFT is short for Electrical Fast Transient, which refers that the burst has specific duration (defined as 15 ms) and specific pulse period, and the single...
During World War II and after the war, Western countries, especially the United States, have established a series of environmental testing ground, laboratory and developed environmental...
IEC 61000-4-5 is part of the IEC 61000 series, which describes surge immunity testing caused by over-voltages from switching and lightning transients. The second edition of...
LVD’s goal is to ensure the safety usage of low-voltage equipment. Its range of application is on electrical products with voltage at 50V to 1000V AC...
Standards GB17743-2007 / CISPR 15:2005 <Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment> instead of the standards GB 17743-1999...
Nowadays, with the development of LED industry, its technology continues to be mature and has widely applied at home and abroad. Comparing to mature markets in...
LED street lights become more and more popular in recent years, but a few days ago, the American Medical Association (AMA) just issued an official statement,...
India lighting market develops rapidly, research reports point that LED lighting market scale will reach 1.14 billion dollars, growth 47.1%. India government intends to make India...
With the fast development of electrical industry in China, manufacturing enterprises scale grows constantly, international electric safety standards apply more and more widely. Lighting industry standards...
IESNA-LM-80 (Measuring Lumen Maintenance of LED Light sources) is an approved method by Lighting Engineering Association of North America (IESNA) for the third generation SSL products;...
It is quite important for factories and users to prevent equipment from electrostatic discharge. With the wide application of microelectronic components, to improve the reliability of...
LED has the features of long life, but with the different working condition and drive current, its life will be different, but generally the life will...
Combination wave generator is a high reliability analog lightning surge wave generator designed for lightning production enterprises. It is suitable for Electromagnetic compatibility (EMC) – Surge...
At the end of October 2016, Lisun attended lighting fair in as in previous years. Hongkong International Lighting Fair has been an ideal platform for LED...
In October 5th-7th 2016, New Delhi LED lighting exhibition held in New Delhi, the capital of India. As one of India’s largest LED lighting exhibition, New...
CE is a safety certified standard, and it is regarded as the passport to enter into European Market. From the date of Jan.2, 2013, all the...
Now, the led COB package, in fact, we can know that most of the COB package, including Japan COB packaging technology, they are based on the...
Lisun will come with professional technical team to attend 2016 Germany Frankfurt Lighting Fair( Light + Building) dated on 13th Mach ~18th March, 2016. This time...
Glow wire test is to test the stability of electrical and electronic products during working. And the hot wire itself is the resistance wire ring with...
IEC 60529 (GB4208-2008) IP code is a coding system to indicate the degrees of protection provided by an enclosure against access to hazardous parts, ingress of...
The 2015 New Delhi Autumn LED Expo was successfully held during 3th December~5th December. As one of India biggest exhibition, this exhibition main relate different lighting...
It is the second time we have attended the fair, and it is a successful and wonderful fair. Lisun’s booth attracks numerous people’s visit.
During the exhibition, Lisun showed its main instruments which attracted many customers to stop and talk. Among them, there are not only many old customers hope...
USA Environmental Protection Agency(EPA) and Department of Energy(DOE) successively released Energy Star and Lighting Facts Standards for LED Luminaires/Bulb from 2010, which makes relevant industry persons...
As in previous year, Lisun and its instruments appeared at booth ED-A01 of Hong Kong International Lighting Fair (Autumn Edition) during 27th October to 30th October....
LISN is short for Line Impedance Stabilization Network. LISN is important assistant equipment for EMC test in the power system. It can isolate the disturbance from...
Recently, there have a new that the China Consumer Association announcement computer failure excessive radiation harassment, that easy to affect the power grid equipment and cause...
OLED (Organic Light Emitting Display) is a new generation of flat panel display technology after LCD, LED, CRT and PDP (Plasma Display Panel). It has significant new...
Surge generator anti-interference measurement is based on the international standard IEC 61000-4-5. 1 Test objective The entire lightning stroke in the nature (namely the indirect thunder such...
Lisun attended Hongkong Lighting Fair dated 27th October to October 30th 2012, during the exhibition, Lisun showed many high excellence testing equipments to visitors, like Goniophotometer,...
Fair: Hong Kong International Lighting Fair 2012 (Autumn Edition) Date: 2012/10/27-2012/10/30 City: Hong Kong Exhibition Hall: Hong Kong Convention and Exhibition Centre Organizers: Hong Kong Trade Development...
In order to expand its business, Lisun decides to move Lisun Electronics Shanghai to a new office. Lisun built a high level products show room &...
Lisun updated the Spectrophotometer of LMS-5000 software. The new version software updated serval function to make the customer have a much experience. LMS-5000 is a high accuracy...
Our manufactory will attend the Guangzhou International Lighting Exhibition on June 9th~12th, 2011 About LISUN: it is lead in CFL and LED test instruments, main products are EMC Test System,...
LED is not only a semiconductor device, but also a light source. It has the advantage such as high light output, low consumption and easily drove....
Our manufactory will attend the Guangzhou International Lighting Exhibition on June 9th~12th, 2009. By then we will show our new products such as RoHS Test Equipment (Energy Dispersive...
Lisun Hong Kong, Shanghai and China Factory office will be off to enjoy the Chinese New Year Holiday from 24th, Jan to 1st, Feb. If you...
During October 12nd to 15th, Lisun will exhibit in the 2008 Hong Kong Global Sources Fair in booth# 11M30 (Hall 9&11) near the Hong Kong International...
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