DS/EN ISO 105-J03:2009
纺织品 色牢度试验 J03 部分：色差的计算

Textiles - Tests for colour fastness - Part J03: Calculation of colour differences

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标准号

DS/EN ISO 105-J03:2009

发布

2009年

发布单位

丹麦标准化协会

 

 

被代替标准

DS/EN ISO 105-J03:1997

适用范围

This part of ISO 105 provides a method of calculating the colour difference between two specimens of the same material, measured under the same conditions, such that the numerical value ÄAAcmc(l:c) for the total colour difference quantifies the extent to which the two specimens do not match. It permits the specification of a maximum value (tolerance) which depends only on the closeness of match required for a given end-use and not on the colour involved, nor on the nature of the colour difference. The method also provides a means for establishing the ratio of differences in lightness to chroma and to hue.NOTE Annex A gives guidance on the interpretation of

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