https://www.lisungroup.com/news/technology-news/evaluating-the-flame-resistance-of-electrical-equipment-and-materials.html
Posts
In the realm of electrical safety testing, the Hipot Test procedure is a crucial method for verifying the dielectric strength of electrical devices. This process ensures that electrical insulation is robust enough to prevent dangerous currents from flowing through unintended paths. The Hipot Test procedure plays an essential role in product quality control for various industries, including manufacturing of electrical components, medical devices, motors, and household appliances. This paper focuses on the LISUN HIPOT10-100KV AC/DC Hipot Tester, a high-voltage testing solution that supports both AC and DC testing modes. Introduction to Hipot Testing Hipot, short for high potential, refers to the application of high voltage to a device’s insulation system to verify that it can withstand the operating voltage without breaking down. The Hipot Test procedure is commonly used to identify issues such as: • Inadequate insulation • Defective components • Weak points in the dielectric materials T...
The study of damped oscillations is crucial for assessing the immunity of electronic devices to oscillatory disturbances. This paper provides a comprehensive examination of the LISUN DOW61000-18 Damped Oscillatory Wave Immunity Tester, focusing on its ability to generate and measure damped oscillatory waves. The tester is essential for evaluating the resilience of electronic components against such disturbances, which is critical for ensuring reliable performance in various applications. This document details the operation, technical specifications, and application of the LISUN DOW61000-18, complemented by an analysis of damped oscillation graphs to illustrate the system’s capabilities and performance. Relevant tables and data are provided to support the analysis. 1. Introduction In the realm of electronic testing, ensuring that components can withstand various types of electrical disturbances is essential. One such disturbance is the damped oscillatory wave, which can affect electroni...
Water resistance testing is a critical method for evaluating the durability and performance of materials and products in corrosive environments. The salt spray test, specifically, is one of the most widely used tests to assess the corrosion resistance of materials exposed to saline atmospheres. This article focuses on the applications of salt spray corrosion testing with the LISUN JL-X IP Waterproof Test Equipments, detailing the testing procedure, evaluation criteria, and providing relevant data in a tabular format. The purpose of this paper is to understand how water resistance tests in such environments can predict the longevity and reliability of industrial products. 1. Introduction Water resistance test methods are crucial for products that face exposure to water and moisture over extended periods. Among these methods, the salt spray test plays a vital role in simulating real-world conditions where water and salt interact to accelerate the corrosion process. The LISUN JL-X IP Wate...
Salt spray testing is a crucial method for evaluating the corrosion resistance of materials and coatings. This paper explores the fundamental principles of salt spray tests, focusing on the use of salt spray test equipment like the LISUN YWX/Q-010 Salt Spray Test Chamber. The article will provide a comprehensive overview of how salt spray tests simulate corrosive environments, the applications of such tests, and the specific features and advantages of the LISUN YWX/Q-010 device. Additionally, tables will illustrate sample data collected during salt spray tests. 1. Introduction Corrosion can significantly degrade the lifespan and performance of materials, particularly metals, in outdoor and marine environments. To evaluate the durability of coatings and materials exposed to such conditions, salt spray tests have become an industry standard. The primary goal of these tests is to assess the protective properties of surface finishes and to simulate the conditions that materials would face ...