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ILNAS-EN 20105-A02:1994 Edition 08/1994
 Textiles - Tests for colour fastness - Part A02: Grey scale for assessing change in colour (ISO 105-A02:1993) At present no electronic version for this standard online. Please feel free to contact normalisation@ilnas.etat.lu |
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Abstract
| 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. The essential scale (5 steps) consists of pairs of non-glossy grey colour chips (or swatches of grey cloth). In addition, an augmented scale includes four half-steps and, thus, 9 steps. |
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 248 : Textiles and textile products |
Implementation
| start of the vote on the project | 01/08/1993 | date of ratification (dor) | 09/08/1994 | |||
| end of the vote on the project | 03/01/1994 | date of anouncement (doa) | 30/11/1994 | |||
| start of the vote on the final project | 10/12/1993 | date of publication (dop) | 28/02/1995 | |||
| end of the vote on the final project | 10/02/1994 | date of withdrawal (dow) | 28/02/1995 |
| Publication Official Journal of the Grand-Duchy of Luxembourg |
02/12/1994 |
| Reference |
Relations
| Relations to older standards |
| ILNAS-EN 20105-A02:1992 |
International Classification for Standards (ICS codes) :
| 59.080.01 : Textiles in general |