Introduction In the lighting industry, ensuring the safety and performance of lamps is paramount. A critical aspect of this evaluation involves measuring the temperature rise of lamp caps and burners during operation. Excessive temperature rise can lead to material degradation, reduced lifespan, and potential safety hazards. The Lamp Cap Temperature-rise Test Chamber for IEC60360 is specifically d...
Abstract Leakage tracking testing is a crucial evaluation method used to determine the resistance of insulating materials to electrical tracking under various environmental conditions. This paper explores the significance of the Tracking Test Chamber, focusing on the LISUN TTC-1 Tracking Test Chamber | Leakage Tracking Test Apparatus. The study provides an in-depth analysis of the working principl...
Abstract Leakage current (LLC) measurement is a critical aspect in assessing the safety and performance of electrical and electronic equipment. This paper delves into the significance of LLC measurement, explores the methodologies employed, and provides a comprehensive overview of the LISUN WB2675D Leakage Current Tester—a state-of-the-art instrument designed for precise LLC measurement. Detaile...
Abstract The insulation resistance tester plays a crucial role in ensuring the safety and efficiency of electrical equipment. The LISUN WB2681A, as an advanced insulation resistance tester, provides precise testing capabilities and is widely used in electrical safety testing. This paper will provide a detailed discussion of the LISUN WB2681A’s technical specifications, features, testing procedur...
In the modern world, ensuring the fire safety of electrical products and materials is of paramount importance. The quality and safety of electrical and electronic devices, such as household appliances, wiring systems, and other consumer electronics, must adhere to stringent fire resistance standards. A critical testing method in this regard is the “Test Glow Wire Apparatus,” commonly u...
Abstract The study of material degradation due to exposure to ultraviolet (UV) radiation and sunlight has become an essential part of environmental testing. Among the various simulation techniques, Xenon arc lamps have been widely used to replicate solar light spectra and recreate the destructive effects of light waves in different environments. This paper aims to explore the use of the LISUN XD-8...
Abstract The IEC 60695-10-2 standard, commonly referred to as the Ball Pressure Test Method, plays a pivotal role in evaluating the heat resistance of electrical components, particularly household and similar use plugs and sockets. This paper delves into the practical application of this standard, focusing on its relevance to safety testing of plugs and sockets, the equipment used to perform these...
Abstract The flammability of automotive interior materials is a critical safety concern, influencing both passenger protection and regulatory compliance. This paper provides an in-depth analysis of flammability testing for car interiors, focusing on horizontal burning test equipment, specifically the LISUN ZRS-4H Car Interior Material Burning Tester. We explore the importance of such testing, rele...
Abstract The needle-flame tester is a critical instrument in assessing the flammability of materials used in electrical and electronic equipment. By simulating small flame exposure, it evaluates the ignition risk under fault conditions. This paper delves into the needle-flame test method, emphasizing the LISUN ZY-3 Needle Flame Test apparatus, and discusses its applications, technical specificatio...
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