The integrating sphere is a rounded device having a reflecting covering on its interior. It usually contains a light source and measures its total flux output. It gathers all the rays emitted by the item and is reflected by its reflecting covering. The integrating sphere efficiently integrates the measured light output from a source. Integrating sphere price may vary from company to company. What ...
Goniophotometer definition: Goniophotometer is used to measure the spatial light intensity distribution and various photometric parameters of LED lamps/street lamps, indoor and outdoor lighting lamps. Including measurement: Luminous Intensity Data, Luminous Intensity Distribution, Zonal Luminous Flux, Luminaries Efficiency,Luminance Distribution,Coefficient Of Utilization, Luminance Limitation Cur...
RoHS is a mandatory standard established by EU legislation. Its full name is “Restriction of Hazardous Substances” (Restriction of Hazardous Substances), which was published on 1st, July , 2006. It has been officially implemented. It is mainly used to standardize the material and process standards of electronic and electrical products to make it more conducive to human health and envir...
According to CIE127, EN13032-1 and LM-79-19, there two ways to test lighting lamps for photometric parameters: Spectroradiometer & Integrating Sphere and Goniophotometer System. What’s difference between them? Here we give you a brief introduction. 1. What’s the test principle difference between Spectroradiometer & Integrating Sphere VS Goniophotometer Test? The principle of the Spectr...
Limits for harmonic current emissions(EN/IEC 61000-3-2:2019) was promulgated on 1st, September, 2019. The new standard is applicable to the European Union and related countries and regions. This standard will be enforced on March 1, 2022 and will replace EN IEC 61000-3-2:2014. The new standard restructures and narrates some chapters, redefines equipment categories, and updates the measurement requ...
Application Field: The salt spray test machine is also called the salt spray test chamber, the full name is the salt spray test chamber, which is mainly used to test the corrosion resistance of the samples. At present, it is widely used in the aerospace industry, automotive electronics, electronics and electrical, mobile phone digital, plastic products, metal materials and other industries to test...
1. Introduction: The salt spray corrosion test equipment meets and applies to the standard GB/T2423.17-2008 for salt spray test of electrical and electronic products promulgated by China; the salt spray test standard for metal coatings GB 6458, GB 6459, GB6460; It is used for assessment Salt spray test standards for electroplated coatings of light industrial products GB 5938, GB 5939, GB 5940; mai...
The Salt Spray Test Chamber is an environmental test equipment that evaluates the corrosion resistance of products or metal materials by artificially simulating salt spray environmental conditions. The chloride concentration in the salt spray environment can be several or tens of times the salt spray content of the general natural environment, which greatly increases the corrosion rate. The salt s...
To verify whether the metal parts on the product will corrode when exposed to the atmosphere or other environments, the product can be placed in the working environment for a long enough time, such as a life cycle of the product. However, this is time-consuming and labor intensive, and it is rarely used in practice. And the salt spray test is a method of artificially simulating salt spray environm...
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