Light boxes is a common source, in our life and production are more common, the use of extensive on light boxes, I believe we should understand today, Xiao Bian want to introduce it is about Technical requirements and extensive use of light boxes light boxes. Light boxes can provide D65, CWF, A, TL84, U30, UV, A. HOR cabinet and other sources, the inner wall of boxes must be gray matte surface, use in life is relatively common; determine the color of products, standard light box can provide you with a fair and objective environment for color; light switch with multi-touch features that make it easier to detect there is no inter-sample metamerism phenomenon. This phenomenon refers to the sample under a light color match, but the light source to another, but there does not match the situation; adding ultraviolet wave section, so that the standard light box to provide you with more natural daylight effect. UV light waves part, independent or built with the use of other sources of the next fight. Especially dyes and fluorescent brighteners paint on more effectively be detected. Standard light boxes widely used in textiles, printing and dyeing, printing, plastics, pigments, paints, inks, color photography and other fields, for accurate color proofing goods deviation. States have different sources for different radiation energy when irradiated to the article, will show different colors. Industrial production color management, quality inspector Although carefully over the color and contrast, but because ambient light source is not standard or inconsistent with the businessmen are using, see different light colors, the color difference is difficult goods determination. When merchants inspection because the color range beyond the standard complaints, even return, which seriously affected the company's goodwill. To effectively address these problems, the most useful approach is to test the color when the goods must be in the same light source and controlled conditions. 

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