In modern electrical and electronic systems, the ability to withstand high-energy transient disturbances caused by natural lightning strikes or large inductive/capacitive load switching is critical. The automatic surge generator, also known as a lightning surge generator, combination wave generator, current surge generator, or voltage surge generator, provides a standardized basis for evaluating t...
Introduction Handheld spectrometers are increasingly popular in various fields such as lighting testing, research, and quality control. These devices offer flexibility, portability, and precision in measuring light characteristics. Among the most critical metrics when assessing light sources is the Correlated Color Temperature (CCT), a standard used to describe the color appearance of light. The L...
Abstract In the realm of precision measurement, the calibration of infrared thermometers, including infrared ear thermometers and forehead thermometers, is crucial for ensuring accurate body temperature readings. Black Body Calibrators play a pivotal role in this process, offering highly reliable and stable temperature sources for calibration. This paper provides an in-depth analysis of various ca...
In the domain of high-speed production processes for electrolytic capacitors, the demand for precision testing has grown exponentially. The LISUN LS6515EN Capacitor Meter stands out as a high-accuracy capacitor tester ESR solution tailored for evaluating components used in automated taping machines. This article delves into its features, applications, and performance metrics, offering detailed ins...
Abstract Water quality testing equipment is often exposed to challenging environments, including water, dust, and humidity. Ensuring the equipment’s durability and reliability requires stringent waterproof testing based on IP (Ingress Protection) standards. This article examines the waterproof testing methodologies for enclosures, focusing on the LISUN JL-X IP Waterproof Test Equipments. Thr...
Abstract Dust testers play a pivotal role in evaluating the resistance and durability of products exposed to dusty environments. These tests ensure that electronic components, lighting fixtures, automotive parts, and other products maintain functionality and integrity under adverse conditions. This paper focuses on the LISUN SC-015 Dustproof Testing Machine, examining its design, features, applica...
Introduction The Horizontal Vertical Flame Tester (HVR-LS) is an essential tool for assessing the flammability characteristics of materials used in electrical and electronic products. This article discusses the application of the HVR-LS in evaluating HB & V-level (50W) and 5V-level (500W) materials. These tests are vital for ensuring the safety and compliance of products such as lighting equip...
Introduction The climate test chamber is an advanced tool designed to simulate various climatic conditions, such as heat resistance, cold endurance, dryness resistance, and humidity tolerance. These chambers are crucial for defining the performance of materials and products under different environmental stresses. By testing products in varying climatic conditions, engineers can evaluate whether th...
Introduction In industries ranging from automotive to aerospace and electronics, the ability of components and finished products to withstand vibrations is a critical factor for ensuring long-term performance, safety, and reliability. Vibration test equipment plays a vital role in simulating the dynamic conditions that products experience during their operational life. This article delves into the...
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