Abstract: The lux meter is a core instrument for optical parameter testing of light sources. Its measurement accuracy and parameter coverage directly determine the scientificity of lighting product testing and evaluation. This paper takes the LISUN LMS-6000 Lux meter as the research object, systematically expounds its core measurement parameters, technical performance and design advantages, analy...
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 is critical for product compliance, market access, and performance optimization. This paper takes the LISUN EMI‑9K series EMI Receiver as the research object, systemati...
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 accurate simulation of natural climatic conditions. Taking LISUN GDJS-015B high and low temperature humidity alternating test chamber as the research object, this paper analyzes the structural design, technical principle and p...
Abstract: Salt spray test corrosion is a core method for evaluating the corrosion resistance of materials and products. As a key device for simulating salt spray corrosive environments, the salt spray test chamber plays an important role in verifying product reliability in the electronics, hardware, coatings and other industries. Taking the LISUN YWX/Q-010 salt spray test chamber as the research ...
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 the electromagnetic drive principle, they can accurately detect the vibration resistance, stability and reliability of components and finished products throughout their entire life cycle. Taking the LISUN LVD-1...
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 to withstand the test of complex temperature and humidity environments throughout their life cycles. Taking the LISUN GDJS-015B High and Low Temperature Humidity Alternating Test Chamber...
Abstract With the increasing stringency of global environmental regulations, RoHS tester has become a mandatory requirement for electrical and electronic products to enter the international market. Based on X-ray Fluorescence (XRF) principle, LISUN EDX-2A Energy Dispersive X-ray Fluorescence Spectrometer realizes accurate qualitative and quantitative analysis of hazardous elements in electrical an...
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 abnormalities, malfunctions, or even permanent damage to the equipment. Electrostatic test equipment (also known as ESD simulator, ESD immunity tester, ESD generator) is the core instru...
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 become a core indicator to ensure operational safety. As a key testing device simulating high-temperature contact scenarios, the glow wire tester plays an irreplaceable role in evaluating material flame...
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