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 the switching of large capacitive or inductive loads. This article explores the principles and applications of surge voltage generators, highlighting the LISUN SG61000-5 Surge Generator as a benchmark solution for li...
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 the importance of waterproof chambers in IP testing, particularly for standards outlined in IEC 60529. Specific attention is given to the IPX1–IPX8 levels, which are widely applied in testing products like LED ...
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 Generator, detailing its applications, features, and specifications. Additionally, it provides insight into lightning surge testing procedures, including its significance in compliance with international standards such a...
Abstract The spectral analyzer is an essential tool in telecommunications, electronics, and signal processing. It is primarily used to investigate the frequency spectrum of electrical signals, identifying amplitude, frequency, and distortion across a broad range. This paper delves into the capabilities and applications of the LISUN SPA-3P6G Spectrum Analyzer, a state-of-the-art device designed for...
Introduction The sulfur dioxide corrosion chamber is a critical piece of equipment in the environmental testing domain. It assesses the resistance of materials and their protective coatings against sulfur dioxide (SO₂)-induced corrosion. This method is particularly important for industries such as automotive, electronics, construction, and coatings manufacturing, where components are exposed to ...
Abstract Temperature testing is crucial for the evaluation and quality control of LED lamps, ensuring compliance with industry standards and enhancing performance. This paper focuses on the LISUN TMP-16 Multiplex Temperature Tester, a state-of-the-art instrument designed specifically for LED lamp temperature testing. The discussion includes the device’s technical specifications, applications...
Abstract The Xenon Arc Lamp Accelerated Aging Test Chamber, such as the LISUN XD-80LS Xenon Lamp Aging Test Chamber, is a state-of-the-art tool designed to simulate the full sunlight spectrum, including ultraviolet (UV), visible, and infrared (IR) radiation. This technology is critical for testing material durability under different environmental conditions, such as exposure to sunlight, heat, and...
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 functionality. One of the most effective ways to simulate environmental stress is through the use of temperature humidity test equipment, such as the LISUN GDJS-015B Temperature Humidity...
Abstract In the field of lighting design, glare is a significant factor influencing visual comfort and safety. The ability to measure and assess glare, especially in complex environments, is crucial for ensuring optimal lighting. This paper explores the use of the LISUN GTS-LS Glare Test System, which utilizes F24-70mm lenses and fish-eye lenses for glare measurements in both outdoor disability gl...
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