DIN EN 20105-A02
Tests for colour fastness of textiles - Grey scale for assessing change in colour (ISO 105-A02)
|Publication Date:||1 October 1994|
|ICS Code (Textiles in general):||59.080.01|
This part of IS0 105 describes the grey scale for determining changes in colour of textiles in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared.