The sensors of these instruments are high-quality photodiodes and are covered with high-sensitivity filters. The sensor converts the incident light into an electrical signal, producing a standard XYZ tristimulus value directly.
However, the fit of the colorimeter's sensor accuracy with the CIE curve is always limited, and some small error deviations will definitely exist on the sensitivity curve of the measurement instrument. These small errors can be ignored when measuring light sources that emit continuous energy over the entire visible spectrum. However, if the spectral line of the spectrum is very special or the bandwidth is very narrow, then the measurement may have a large error. Therefore, the three-filter colorimeter is generally not suitable for measuring spectral line special light sources, such as high-pressure discharge lamps (refer to Figure 3.2.3.5a), or light sources with very narrow spectral bandwidth, such as LEDs (refer to Figure 3.2. 3.5b).
Product Design for gift, portable case.It Including the most popular items.This product is very easy to be stored at home.The most important of all that It is available for using and viewing.
Cixi Jinfeng Plastics Co.,Ltd, founded in 2000, is a private enterprise engaged in the production of plastic and metal items. With years of rapod developing, our products now fall into categories of flashlight Tool Set, tool set, Hand Tool Set, Screwdrivers, gifts, flashlight, house ware, and etc...They are exported to countries and regions over the world, like USA, Europe, Australia, HK..., and enjoy reputations from the customers for the quality and timely delivery.
Flashlight Tool Set,Flashlight Tool Kit,Flashlight Drill Tool Set,Household Flashlight Tool Kit
Cixi Jinfeng Plastics Co.,Ltd , https://www.jftoolkit.com