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 ...
Abstract: The increasing integration of electronic components in modern vehicles necessitates rigorous testing to ensure their resilience against electromagnetic disturbances. The Automotive Electronics Immunity Test, guided by the EMS-ISO 7637 standard, plays a pivotal role in this validation process. This paper delves into the significance of these tests, the typical electromagnetic disturbances...
Introduction Accurate brightness measurement is crucial in the evaluation and optimization of modern lighting products and display technologies. The LISUN LMS-6000L Portable CCD Spectroradiometer, widely regarded as a highly precise brightness tester, is an essential tool for professionals assessing the luminance and color characteristics of various light sources, including LED bulbs, panel lights...
Abstract This paper focuses on the LISUN LS9955 insulation tester, which is an integral part of the Automatic Safety Test System. It delves into the functionality, technical specifications, and applications of this insulation tester in ensuring electrical safety. By analyzing its features and comparing it with industry standards, the paper demonstrates the importance of the LISUN LS9955 insulation...
Abstract This article provides an in – depth exploration of the Bulk Current Injection Test System (BCI), a crucial tool in the field of electromagnetic compatibility (EMC) testing. It elaborates on the fundamental principles, test procedures, and key performance indicators of the BCI test system. With a focus on the LISUN LSBCI – 40 Bulk Current Injection (BCI) Test System, this paper...
Introduction In the transportation industry, the measurement of lighting equipment plays a crucial role in ensuring the safety and efficiency of both ground and airborne transportation. This article discusses the significance of accurate light measurement in the field of traffic and airfield lighting and examines the use of the airfield lighting goniophotometer as a vital tool in this process. The...
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