It is used for visual evaluation of color fastness, color matching and proofing, identification of color difference and fluorescent substances of materials in textile, printing and dyeing industries, so that samples, production, quality inspection and acceptance can be carried out under the same standard light source, and the color deviation of goods can be corrected accurately to ensure that the color quality of goods meets the requirements. In order to improve product quality and market competitiveness.

Widely used in textile, toys, printing and dyeing, plastics, paint, ink, printing, pigments, chemical industry, ceramics, shoes, leather, hardware, food, cosmetics and other multi-industry color management fields.