In recent years, with the growing energy crisis and the increasing awareness of environmental protection, LED bulbs have become a popular choice as energy-efficient lighting products. However, due to the presence of various brands and models of LED bulbs in the market, consumers often find it difficult to judge their quality and performance when making a purchase. Therefore, it is crucial to estab...
I. Introduction of Salt Spray Test Corrosion testing is widely adopted and used for quality control testing in the metal business quality assurance laboratories. The mentioned test is conducted in a salt spray test chamber. This test is performed on black metals and the alloys. Besides, this is done in the paint and coating industry to ensure the quality of the coating and thus provide long-term p...
Introduction The visibility of urban areas, as well as their safety and security, are significantly dependent on the quality of their street lighting systems. Goniophotometry is a technique that helps improve public lighting by precisely measuring and evaluating how light is scattered. This information is very helpful. In this article, we’ll examine how goniophotometry might assist lighting ...
Programmable high low temperature chamber, also known as thermal test chamber, have been widely used in many industries to test the physical properties and endurance of materials with the development of society and the progress of technology. Programmable high low temperature chamber is a multi-dimensional characterization in modern test system, which provides a variety of application scenarios fo...
Introduction Accurate spectrum measurements and the characterisation of light sources and materials rely heavily on the use of high precision spectroradiometer integrating spheres. Integrating spheres rely heavily on their inner coating to provide excellent light dispersion and reduce measurement errors. Different coating materials used in high precision spectroradiometer integrating spheres are d...
The official name of the dust test chamber is IP6X dust test chamber, IP5X dust test chamber, and various other names. It is an instrument used to carry out IP dust resistance tests on products. The dust test chamber equipment helps evaluate the ability of equipment to withstand the impact of dust that may block openings, infiltrate cracks, gaps, bearings, and connectors. Its applications include ...
High and low temperature chambers are a common testing equipment widely used in industries, research institutions, aerospace and other fields. By simulating extreme weather environments more realistically through the cyclic changes of high temperature, low temperature, and humidity, accurate test results can be obtained. Working principle of high and low temperature chamber: The heating process of...
The High and Low Temperature Thermal Shock Chamber is the main equipment in modern reliability laboratories, used for cold and hot cycling of various materials and environmental stress testing under high and low temperature impacts. The physical changes and material properties of the product after the environmental test of thermal expansion are evaluated through the cold and thermal shock test. Fr...
Introduction: Electrostatic discharge (ESD) guns are high-tech instruments for performing electrostatic discharge (ESD) testing to determine the reliability and durability of electronic components and systems. Their usage, however, is dependent on one’s familiarity with ESD testing concepts, protocols, and best practices to be successful and secure. The advantages of ESD gun training and cer...
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