Integrating Sphere | Goniophotometer | Surge Generator | ESD Simulator - LISUN

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 the LISUN ZY-3 Needle Flame Testing Instrument. Additionally, a comparative analysis of test results is provided to highlight the significance of such assessments in ensuring product safety. Introduction In electrical and electronic industries, components must withstand potential fire hazards caused by faults such as short circuits and overheating. The needle flame testing instrument provides a controlled method for evaluating how materials respond to direct flame exposure. The LISUN ZY-3 Needle Flame Testing Instrument meets international safety standards and ensures that manufacturers can reli...

https://www.lisungroup.com/news/technology-news/immunity-to-conducted-disturbances-lisun-rfci61000-6-rf-conducted-immunity-test-system.html

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 encountered during vehicle operation, and the capabilities of the LISUN EMS-ISO7637 Multifunctional Immunity Test System in simulating these conditions. Introduction The evolution of automotive technology has led to the proliferation of electronic systems within vehicles, enhancing functionality, safety, and user experience. However, this advancement also introduces challenges related to electromagnetic compatibility (EMC). Electronic components must operate reliably without succumbing to or emitting electromagnetic disturbances that could impair vehicle performance or safety. The Automotive ...

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, and TV screens. This paper provides an in-depth exploration of the LMS-6000L’s capabilities, measurement parameters, and practical applications, supported by detailed data tables and analysis. LMS-6000 Portable CCD Spectroradiometer Instrument Overview: LISUN LMS-6000L Brightness Tester The LISUN LMS-6000L is a portable, high-accuracy device designed for field and laboratory measurements. It offers an impressive luminance range of 0.1–500,000 cd/m² with ±0.1 cd/m² accuracy, making it suitable for testing a broad spectrum of lighting products and display screens. The instrument provides a com...

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 tester in various electrical product testing scenarios. Through in – depth research and data presentation, it provides a comprehensive understanding of how this device contributes to maintaining high – level electrical safety. 1. Introduction In the realm of electrical engineering and product safety, ensuring the integrity of insulation is of utmost importance. Electrical insulation serves as a crucial barrier, preventing the flow of electric current where it is not desired, thus safeguarding both human life and electrical equipment. The LISUN LS9955 insulation tester, as part of the Automati...

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 details its features, technical specifications, and advantages. By analyzing relevant data and practical applications, the importance of the BCI test system in ensuring the electromagnetic compatibility of electronic products is emphasized, aiming to offer valuable references for professionals in the EMC testing and electronic product development industries. 1. Introduction In the modern era of rapid development of electronic technology, the electromagnetic environment has become increasingly complex. As a result, electromagnetic compatibility (EMC) has emerged as a significant concern for electronic pro...

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 focus will be on the LISUN LSG-1950 Goniophotometer for Automotive and Signal Lamps, a cutting-edge solution for evaluating the photometric performance of automotive and aviation lighting systems. By the end of this paper, we will demonstrate how this equipment is crucial for traffic industry lighting applications, improving visibility, safety, and compliance with regulatory standards. 1. Overview of Lighting Measurement in the Transportation Industry Lighting systems, particularly for vehicles and airfields, must meet stringent standards to ensure optimal visibility under various environment...