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GB/T 7771-2008 Active
GB/T 7771-2008 Measurement of special metamerism index—Change in illuminant
Abstract
This standard specifies a method for predicting and evaluating the color matching effect between mixed dye color samples and standard color samples when the illumination source is changed. This standard is applicable to predicting and evaluating the color matching effect between mixed dye color samples and standard color samples when the illumination source is changed. This standard is not applicable to the color deviation or changes in the three stimulus values X, Y, and Z of a single color sample when the illumination source is changed. This standard is also not applicable to the problem of color constancy being affected due to changes in the color observer.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7771-2008 |
| CCS | Basic standards and general methods for dyes |
| ICS | Comprehensive Chemical Products |
| Implement Date | 2009-05-01 |
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$ 42
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$ 42
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$ 42