Original price was: $70.00.$42.00Current price is: $42.00.
Gray Scale for Color Change
standard by American Association of Textile Chemists and Colorists, 2018
Description
AATCC EP1-2018 describes the use of a Gray Scale for visually evaluating changes in color of textiles resulting from colorfastness tests. For instrumental assessment of change of color of a test specimen refer to AATCC Evaluation Procedure 7. A precise colorimetric specification of the differences between the referenceand the 9-step Scale is given as a permanent record against which newly prepared Gray Scales, and old scales that might have changed, can be compared.
Product Details
- Published:
- 2018
- Number of Pages:
- 2
- File Size:
- 1 file , 160 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
