+8618117273997weixin
English
中文简体 中文简体 en English ru Русский es Español pt Português tr Türkçe ar العربية de Deutsch pl Polski it Italiano fr Français ko 한국어 th ไทย vi Tiếng Việt ja 日本語
LED Lumen Meter: Application of High-Precision Spectroradiometer & Integrating Sphere System in Multi-Type Light Source Testing
30 Sep, 2025 19 Author: Cherry Shen

LED Lumen Meter: Application of High-Precision Spectroradiometer & Integrating Sphere System in Multi-Type Light Source Testing

Abstract With the rapid development of the lighting industry, quality control of light source products has become increasingly crucial, and accurate testing of optical, color, and electrical parameters is the core link in measuring light source quality. The LISUN LPCE-2 (LMS-9000C) LED Lumen Meter, as a high-precision spectroradiometer & integrating sphere system, is capable of conducting comp...

Read More
Research on the Application of UL Environment Test Equipment Water Spray Head Piping Test in Product Performance Testing
29 Sep, 2025 25 Author: Cherry Shen

Research on the Application of UL Environment Test Equipment Water Spray Head Piping Test in Product Performance Testing

Abstract​ In the production and R&D process of electrical and electronic products, lamps, electrical cabinets, and electrical components, their operational reliability in outdoor or humid environments is of crucial importance. The LISUN JL-UL UL Environment Test Equipment Water Spray Head Piping Test is manufactured in strict accordance with a series of international authoritative standards....

Read More
EN/IEC 61000-4-9 Pulsed Magnetic Field Test: A Standard-Compliant Tool for Pulsed Magnetic Field Immunity Testing
25 Sep, 2025 86 Author: Cherry Shen

EN/IEC 61000-4-9 Pulsed Magnetic Field Test: A Standard-Compliant Tool for Pulsed Magnetic Field Immunity Testing

Abstract In the application environment of modern electronic and electrical equipment, electromagnetic interference (EMI) has become an increasingly prominent issue. As a typical source of electromagnetic interference, pulsed magnetic fields may lead to degraded equipment performance, functional failure, or even damage. To ensure the reliable operation of equipment in complex electromagnetic envir...

Read More
Design Principle and Application Research of LED Optical Aging Test Instrument
24 Sep, 2025 46 Author: Cherry Shen

Design Principle and Application Research of LED Optical Aging Test Instrument

Abstract Light-Emitting Diode (LED), as a new generation of solid-state lighting source, is widely used in various fields due to its advantages of high efficiency, energy saving and environmental protection. Its luminous flux maintenance rate and aging life are core indicators for measuring product quality. This paper takes the LISUN LEDLM-84PL LED Optical Aging Test Instrument as the research obj...

Read More
Application Research of Waterproof Test Chambers in the Detection of Enclosure Protection Levels for Electronic and Electrical Products
23 Sep, 2025 53 Author: Cherry Shen

Application Research of Waterproof Test Chambers in the Detection of Enclosure Protection Levels for Electronic and Electrical Products

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 lighting fixtures and other products that are long-term exposed to complex environments. As a professional testing equipment compliant with international standards, the LISUN JL-X Waterproof Test Chambers rely...

Read More
Electrostatic Discharge Simulator (HBM/MM): A Core Equipment for ESD Susceptibility Testing of Semiconductor Devices
22 Sep, 2025 60 Author: Cherry Shen

Electrostatic Discharge Simulator (HBM/MM): A Core Equipment for ESD Susceptibility Testing of Semiconductor Devices

Abstract Against the backdrop of the rapid development of the semiconductor industry, the problem of damage to semiconductor devices caused by electrostatic discharge (ESD) has become increasingly prominent. The Human Body Model (HBM) and Machine Model (MM) are the main sources of electrostatic threats faced by semiconductor devices during production, transportation, and use. This article focuses ...

Read More
The Role and Application of Surge Generator Working Principle in Evaluating Equipment’s Tolerance to High-Energy Transient Interference
18 Sep, 2025 81 Author: Cherry Shen

The Role and Application of Surge Generator Working Principle in Evaluating Equipment’s Tolerance to High-Energy Transient Interference

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 serious threat to the stable operation of equipment power cords and internal connecting wires. As a core testing device, the surge generator working principle can simulate such i...

Read More
Application of Integrating Sphere Setup in the Detection of Photometric, Colorimetric, and Electrical Parameters of Luminaires
17 Sep, 2025 83 Author: Cherry Shen

Application of Integrating Sphere Setup in the Detection of Photometric, Colorimetric, and Electrical Parameters of Luminaires

Abstract​ In the lighting industry, the photometric, colorimetric, and electrical parameters of luminaires are core indicators for measuring product quality and performance, directly influencing lighting effects, energy efficiency, and user experience. As a professional testing equipment integrating a high-precision spectral radiometer and an integrating sphere system, the integrating sphere set...

Read More
Application of Flammability Testing Labs in Flame Retardancy Testing of Equipment and Materials Across Multiple Fields
16 Sep, 2025 95 Author: Cherry Shen

Application of Flammability Testing Labs in Flame Retardancy Testing of Equipment and Materials Across Multiple Fields

Abstract​ In the electrical and electronic industry as well as the field of material research and development, the flame retardant safety performance of products is directly related to their safety and reliability during use. As professional flame retardant performance testing equipment, flammability testing labs can accurately simulate the needle – shaped flame scenarios caused by local o...

Read More