EN 20105-A03:1994
Superseded
View Superseded by
Textiles - Tests of colour fastness - Part A03: Grey scale for assessing staining (ISO 105-A03:1993)
08-30-1994
03-16-2022
Cooperating organizations
National foreword
Foreword
1 Scope
2 Principle
National annex NA (informative)
Committees responsible
Describes the grey scale for determining staining of adjacent fabrics 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 or white colour chips (or swatches of grey or white cloth). In addition, an augmented scale includes four half-steps and, thus, 9 steps.
| Committee |
CEN/TC 248
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 105-A03:1993 | Identical |
| DIN EN 20105-A03:1994-10 | Identical |
| NBN EN 20105 A03 : 1995 | Identical |
| PN EN 20105-A03 : 1996 | Identical |
| NF EN 20105 A03 : 1994 | Identical |
| BS EN 20105-A03:1995 | Identical |
| NEN ISO 105-A03 : 1994 | Identical |
| I.S. EN 20105-A03:1995 | Identical |
| ONORM EN 20105-A03 : 1994 | Identical |
| UNE-EN 20105-A03:1998 | Identical |