The research and development of LED light source has become the focus of the world. Governments in various countries are constantly improving the standards of LED products, and have higher requirements for the testing of LED products. Quality supervision, third-party testing and professional certification agencies and enterprises have new demands for testing equipment. For the measurement of optic...
Introduction To keep up with the rising electrical needs around the globe, power plants are essential. Power plants need to have sturdy mechanisms in place to safeguard vital machinery from voltage surges and transient disturbances to offer a steady and consistent flow of energy. Protecting against surges and allowing for the reliable functioning of electrical systems, surge generators play a cruc...
Almost all colors can be mixed with three primary colors in a specific proportion. None of the three monochromatic lights can be produced by mixing the other two. In 1931, CIE (International Committee for Standardization of Lighting) established a series of CIE standard chromaticity spaces representing the visible spectrum and defined the CIE-RGB primary color system. It is specified that the wave...
High and Low temperature humidity chamber plays an active role in the fields of aviation, automotive, home appliances, raw materials, components, scientific research, etc. It can test and determine the parameters and performance of products or materials under high temperature, low temperature, alternating humidity and heat environment. It can simulate complex temperature environment, and has heate...
Introduction Engineers who test and debug electrical circuitry rely heavily on digital. With their help, electrical waveforms may be captured and visualized for in-depth examination and troubleshooting. The importance of digital oscilloscopes in the testing and troubleshooting of electrical circuits will be discussed in detail. We’ll go into detail about a wide range of topics, including how...
Introduction The evaluation of electronic products’ resistance to water, the assurance of their longevity, and the fulfillment of customer expectations are all facilitated by waterproof testing equipment. The IP rating for a device’s waterproofing is verified by an essential procedure called “waterproof testing.” This in-depth tutorial will teach you all you need to know ab...
When is it suitable to use the spectrophotometer and computer color matching system to assist color matching? Color sensing systems such as rice, gray, coffee… △ E: color difference can be seen when the color is above 0.4. Therefore, it is recommended to use spectrophotometer and color spectrum computer color matching system to match such colors, so that the efficiency can be greatly impro...
I.Electric equipment’s reaction to lightning surge Most people are familiar with the existence of a lightning surge voltage test. It is mainly used to evaluate the surge resistance of railway signal equipment connected to the power line. But do you know what the implications of a lightning surge would be for electronic devices? Here is a brief explanation of the effect a lightning surge can have...
Introduction In the field of lighting measurement, goniophotometry is an important approach since it is used to properly quantify the angular distribution of the light produced by luminaires. To conduct these examinations, specialized instruments known as goniophotometers are used. As a result of advances in technology, goniophotometers have undergone several iterations of development. This articl...
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