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

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 designed to assess these parameters, providing manufacturers with essential data to meet international safety standards. This paper delves into the significance of temperature rise testing, the methodology employed, and the capabilities of the LISUN TMP-L Lamp Cap Temperature Rise Test System.​ Importance of Temperature Rise Testing Temperature rise testing is crucial for several reasons:​ • Safety Compliance: International standards, such as IEC60360 and IEC60598, stipulate permissible temperature limits for lamp components to prevent hazards like burns or fires.​ • Material Integrity: High op...

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 principle, technical specifications, test procedures, and key applications of the chamber. Additionally, a set of experimental data is presented to illustrate its effectiveness in assessing material properties. 1. Introduction Electrical insulation plays a vital role in ensuring the safety and reliability of electrical and electronic equipment. When insulation is exposed to high voltages and environmental contaminants, such as dust and moisture, it can degrade over time, leading to leakage current and eventual failure. The Tracking Test Chamber is designed to evaluate the comparative tracking index (C...

This customer is composed of a team of dynamic and highly experienced technocrats. With over 20 years of global experience spanning diverse industries such as Automotive, Petrochemical, Defense & Aerospace, Telecommunication, Industrial Applications, and Medical, they bring a wealth of knowledge and expertise. Complemented by a group of energetic and enthusiastic staff, we are wholeheartedly committed to delighting our customers. We achieve this by offering them state – of – the – art machines, advanced technical solutions, and top – notch services. The customer learned about our company’s products through our website and developed a strong interest in our LED testing equipment. Their primary requirement is to test the luminous flux and lifespan of SMD-packaged LED chips. They need a highly efficient, precise, and internationally compliant testing system to support their research and applications. However, the customer’s procurement process is quite complex. Since they are affiliat...

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 procedures, and its application in Earth Resistance Ground Tester, emphasizing its importance in maintaining electrical system safety. 1. Introduction In the field of electrical engineering, ensuring the insulation performance of equipment is essential to prevent current leakage, equipment failures, and electrical fires. The insulation resistance tester, a key tool for detecting the insulation performance of equipment, effectively assesses the condition of insulation materials. The LISUN WB2681A, one of the leading insulation resistance testers on the market, is well-known for its high precision and mul...

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 used to assess the flammability of materials when exposed to heat sources. Among the various available products in the market, the LISUN ZRS-3H Glow-wire Test Apparatus has gained significant attention in the fields of quality supervision and related industries due to its precision and reliability. Introduction to Test Glow Wire Apparatus A “Test Glow Wire Apparatus” is a device used for simulating the heat generated by electrical components that could potentially ignite surrounding materials. It is specifically designed to measure how materials react to high temperatures, simulating real-world conditions ...

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-80LS Xenon Water-Cooling Aging Test Chamber for simulating the solar spectrum and assessing the potential degradation of materials. We will delve into the functionality of Xenon arc lamps in replicating environmental conditions, specifically the harmful UV radiation, which can cause substantial damage to materials such as polymers, coatings, and plastics. A detailed analysis of the chamber’s performance and test data will be provided, alongside considerations for best practices in environmental testing. Introduction Solar radiation consists of a broad spectrum of wavelengths, ranging from ultra...

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 tests, specifically the LISUN ZBP-T Ball Pressure Test Device, and the impact of such testing on product quality and safety. The study presents detailed methodology, test results, and analyses, providing a comprehensive understanding of the ball pressure test method’s significance in product certification. Introduction Electrical products, particularly plugs and sockets, play a critical role in the safe operation of household and commercial electrical systems. Overheating or material degradation in these components can lead to short circuits, fire hazards, and other electrical accidents. The ...