Reference number
ISO 105-A02:1993
© ISO 2024
International Standard
ISO 105-A02:1993
Textiles — Tests for colour fastness — Part A02: Grey scale for assessing change in colour
Edition 4
1993-09
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Published (Edition 4, 1993)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 105-A02:1993

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Format
CHF 42
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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.

General information

  • Status
     : Published
    Publication date
     : 1993-09
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 4
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 38/SC 1
    ICS :
    59.080.01 
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