Arrangement Tester – 100 hue test (ND-100)

Chuyen muc: Nihon Shikiken (JAPAN COLOR)

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On the chromaticity coordinates of CIE1964 uniform color space and brightness 6, 100 colors are selected at equal intervals on a circumference with standard illuminant C as the center and the length is 100 color difference units (NBS units). 
This is a tester that tests your ability to judge subtle color differences (CIE color difference 1 unit level) by arranging 100 hue color frames with the same brightness and saturation in hue order. It can also be used to train color discrimination skills.
It is also recommended by JISZ 8723 “Visual comparison method of surface color” and is widely used in manufacturing departments, product management departments, and quality control departments in the paint, cosmetics, and food industries.

TIN TUC MOI