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EP001-EP1-EP 1 Gray Scale for Color Change

EP001-EP1-EP 1 Gray Scale for Color Change

Description: Untitled

PURCHASED TEST METHODS ARE DELIVERED AS A LINK IN YOUR EMAILED RECEIPT.

 

AATCC EP1-2012, Gray Scale for Color Change

 

Developed in 1954 by AATCC Committee RA36 (revised 2012)

 

1. Scope

 

1.1 This evaluation procedure 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 reference and 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.

 

Copyright 2015 American Association of Textile Chemists and Colorists, RTP, NC, USA. All rights reserved.

 

The above information is only a summary of the AATCC test method.


Member/List Price: $50.00 / $70.00

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