Abstract In modern electronic design and compliance testing, immunity to electrical fast transients (EFT) is a critical performance indicator. The eft test generator serves as a standard tool to simulate such disturbances, ensuring electronic equipment can withstand operational disruptions. This paper discusses the technical principles, structural design, and test methods of the eft test generator...
Introduction In modern industry and scientific research, environmental simulation equipment plays a crucial role. These devices can precisely control key parameters such as temperature and humidity, providing a solid foundation for product development, testing, and quality assurance. The “LISUN Temperature and Humidity Test Chamber” stands out in the industry with its superior performa...
Introduction Corrosion testing plays a crucial role in quality assurance laboratories within the metal industry, especially when it comes to quality control testing. The LISUN YWX/Q-010 Salt Spray Tester Machine is one of the primary devices used to conduct these tests, particularly in the evaluation of ferrous metals and their alloys. In addition to its use in the metal industry, this testing met...
Introduction With the rapid development of electronic technology and manufacturing, the impact of static electricity on production processes has become increasingly significant. Especially in industries requiring high precision such as semiconductor manufacturing and electronic product assembly, static electricity not only affects product quality but can also lead to equipment damage and safety in...
Abstract Ensuring the mechanical robustness of enclosures for household appliances, lighting fixtures, and electronic devices is vital for their safety and durability. The LISUN IK01-07 Spring Impact Hammer IK Level Tester serves as a pivotal instrument in simulating mechanical impacts that products might encounter during regular use. This paper delves into the operational principles, standards co...
Introduction In today’s rapidly evolving industrial landscape, ensuring the safety and reliability of materials under extreme conditions is more critical than ever. Among various testing methods, glow wire testing has emerged as a crucial technique for assessing the thermal stability and flame retardancy of materials. This article delves into the basic principles, application scope, and sign...
Abstract The Sulfur Dioxide Environment Test Chamber is a specialized corrosion test apparatus designed to simulate the effects of sulfur dioxide (SO2) exposure under controlled environmental conditions. This paper investigates the application of the LISUN SQ-010 Sulfur Dioxide Test Chamber in evaluating the corrosion resistance of materials and protective coatings. The equipment enables accelera...
Abstract Fire safety is a crucial aspect of electrical and electronic device manufacturing. The needle flame testing instrument is an essential tool used to assess the fire hazard risk of materials and components by simulating small flame ignition sources under specific conditions. This paper explores the working principles, testing procedures, standard compliance, and practical applications of th...
Abstract The RF conducted immunity test system is a crucial tool for assessing the immunity to conducted disturbances in various electronic devices. This paper provides a detailed discussion of the LISUN RFCI61000-6 RF Conducted Immunity Test System, highlighting its internal signal source, power amplifier, and power meter modules. The system fully complies with international standards, including ...
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