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 a device specially developed for environmental adaptability and reliability verification of materials and products, it accurately simulates multiple climatic scenarios such as “low-tem...
Abstract This paper focuses on the LISUN EDX-2 Series Energy Dispersive X-ray Spectrometers, systematically expounding their detection principle based on the characteristic X-rays of elements, analyzing the performance differences of equipment through specific model parameter comparison, and taking RoHS testing as the core application scenario to illustrate their practical value in the screening o...
Abstract This paper focuses on the LISUN CSS61000-29 DC Voltage Drop (Rise) Simulator, a high-reliability device specifically designed to meet the characteristics and requirements of voltage dip and short interruption immunity tests for DC power input ports. In Voltage Dips, Short Interruptions, and Voltage Variations Immunity Testing, this device can accurately simulate common voltage anomaly sce...
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 electronic products, household appliances, lighting equipment, and plastic components. By simulating the “glow-wire high-temperature contact” scenario, it conducts glow wire ignition tests to de...
Abstract As the core control component of lighting systems, LED drivers directly determine the lifespan and energy efficiency of LED modules. LED Driver Testing Equipment is a key device to ensure product compliance and reliability. This paper takes the LISUN LS2090 LED Driver Testing Equipment as the research object, systematically expounds its compliance with the standards of GB/T 24825-2009 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 complex climatic conditions. As a core testing equipment, the temperature and humidity oven simulates extreme climatic environments such as heat resistance, cold resistance, dry resistance, and humidity resistance, enab...
Abstract With the rapid development of lighting technology, various lighting products such as LED light sources, plant growth lights, and HID light sources have increasingly high requirements for the accuracy and comprehensiveness of optical parameter testing in the production, R&D, and quality inspection processes. The LM-79 Vertical Goniophotometer Testing System, as a professional optical p...
Abstract In the field of industrial product reliability testing, salt spray corrosion testing is a key method for evaluating the corrosion resistance of materials and coatings, and the salt spray corrosion chamber is the core equipment to implement this test. This paper takes the LISUN YWX/Q Series Salt Spray Corrosion Chamber (with the YWX/Q-010 model as the core analysis object) as the research ...
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 failures and performance degradation. EMC (Electromagnetic Compatibility) compliance certification is a crucial threshold for products to enter the market. This paper takes the LISUN SG61000-5 Surge Tester Manufacturers...
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