Abstract This article explores the use of humidity test chambers to evaluate product performance under varying climatic conditions. Emphasizing the importance of meeting industry standards, such as IES LM-80-08 for CFL/LED lighting, this study highlights how these chambers are crucial for reliability testing in sectors including electrical products, electronic components, and materials. The articl...
The accurate measurement of light intensity distribution is crucial in the development and quality assurance of lighting products. The LISUN LSG-6000 LM-79 Moving Detector Goniophotometer (Mirror Type C) is an advanced light intensity meter designed to assess the 3D light intensity distribution curves of various light sources. This paper provides a detailed analysis of the goniophotometer’s appl...
Electromagnetic Interference (EMI) is a critical issue in electronic device design and manufacturing, as it can disrupt the functionality of both the device itself and nearby equipment. Conducted and radiated interference tests are essential components of the electromagnetic test process, ensuring that devices comply with regulatory standards. This paper explores the use of the electromagnetic tes...
In the rapidly evolving world of electrical products, ensuring safety and compliance with regulatory standards is paramount. The Electrical Safety Analyzer, particularly the LISUN LS9955 Automatic Safety Test System, plays a critical role in verifying the safety of products like lighting fixtures, household appliances, and motors. This paper explores the use of the electrical safety analyzer in bo...
This article provides an in-depth analysis of the LISUN LS90 Impedance Analyzer, focusing on its role as an impedance meter in the evaluation of electronic components. The importance of impedance measurement in ensuring the quality and performance of components is highlighted, along with detailed specifications, key features, and application scenarios of the LISUN LS90. Data tables are included to...
This article explores the technical specifications, applications, and performance of the LISUN SY65240T Charger Aging Test Rack (Constant Temperature). The primary focus is on understanding the significance of the charger tester in evaluating the reliability and performance of various charging devices under controlled environmental conditions. Detailed data tables are provided to illustrate the op...
The High and Low Temperature Humidity Chamber is an essential tool used in various industries to simulate environmental conditions, including temperature fluctuations and humidity levels. This article provides a detailed analysis of the LISUN GDJS-015B Temperature Humidity Chamber, focusing on its operational principles, features, and applications in testing product resilience under extreme condit...
Energy Dispersive X-Ray Fluorescence (EDXRF) spectrometry is a powerful technique used for elemental analysis and RoHS (Restriction of Hazardous Substances) compliance testing. XRF spectrometers are widely used in various industries due to their non-destructive testing capabilities, high sensitivity, and versatility in analyzing a broad range of materials. This paper focuses on the LISUN EDX-2A XR...
Electromagnetic compatibility (EMC) is crucial in ensuring that electronic devices operate reliably in their intended environments without causing or experiencing interference. One of the critical aspects of EMC testing involves the use of damped oscillatory wave immunity testers, which simulate transient oscillations that electronic equipment may encounter. This paper explores the LISUN DOW61000-...
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