Abstract: Flammability Test Apparatus is a core testing instrument for evaluating the combustion performance of materials, and plays an irreplaceable role in the field of automotive interior safety. The flame retardant performance of automotive interior materials is directly related to the escape probability of occupants in vehicle fire accidents, so accurate combustion performance testing has be...
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 inspection of LED lighting, electronic appliances, components and other fields. Taking LISUN GDJS-015B thermal chamber as the research object, this paper analyzes its core technical advantages, precise temperature and ...
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 in different water environments such as natural rain, high-pressure spray, and deep water immersion, it can accurately determine the IP waterproof rating of products. Taking the LISUN JL-X Waterproof Test System as t...
Abstract: The instrument for measuring intensity of light is a core device in the field of illumination optical detection. As a high-precision representative of such devices, the Type C rotating probe vertical goniophotometer plays a key role in the testing of lamp luminous intensity distribution and light distribution curves. Taking the LISUN LM-79 Vertical Goniophotometer System (LSG-6000) as t...
Abstract: The RoHS tester is core equipment for hazardous substance compliance testing of electrical and electronic products. Based on energy‑dispersive X‑ray fluorescence (EDXRF) technology, the LISUN EDX‑2A RoHS tester realizes qualitative and quantitative elemental analysis by analyzing the wavelength and intensity of characteristic X‑rays emitted by samples. It can accurately detect h...
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 the safety and reliability of products during use. As a high‑precision special device for IK Rating Testing, the LISUN IK01‑06 Spring Impact Hammer can stably output impact energy corresponding to IK ratings from IK01 to...
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...
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