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ASTM E313-20

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ASTM E313-20

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Standard Practice for Calculating Yellowness and Whiteness Indices from Instrumentally Measured Color Coordinates
standard by ASTM International, 05/01/2020

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Description

1.1 This practice provides numbers that correlate with visual ratings of yellowness or whiteness of white and near-white or colorless object-color specimens, viewed in daylight by an observer with normal color vision. White textiles, paints, and plastics are a few of the materials that can be described by the indices of yellowness or whiteness calculated by this practice.

Product Details

Published:
05/01/2020
Number of Pages:
7
File Size:
1 file , 120 KB
Redline File Size:
2 files , 230 KB