Standard

NS-EN 20105-A02:1994

Publisert
Forhåndsvisning

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

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.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 1994-08
  • Versjon: 1
  • Varetype: NAT
  • ICS 59.080.01
  • National Committee SN/K 999/EG 6

Produktrelasjon