国产亚洲欧美日韩俺去了,人妻无码久久精品,亚洲人成影院在线观看,亚洲AV永久无码精品表情包

顏色分析系統
SOLUTION: ANALYSIS SYSTEM FOR COLOR

對于不發(fā)光物體的顏色，主要采用反射顏色測量；而對于光源、LED等發(fā)光源的顏色，主要采用發(fā)射顏色測量。本套測試系統采用反射顏色測量方法，主要由光譜儀、標準反射板、反射探頭、積分球和光纖、光源組成。 可應用在印刷品、塑料、線(xiàn)纜等材質(zhì)顏色分辨以及珠寶鑒定。
For color measurement of lightless object, the main method is reflec-tion measuring. While for the light source, such as LED, the emission measurement is the main method. This test system, which introduces reflection measuring method, mainly consists of spectrometer, standard plate of diffuse reflectance, reflection detector, integrating sphere, fiber optic and light source.
The system can be used in printed materials, plastics, cables and other materials, as well as jewelry identification to distinguish colors.