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ISO 105-J03

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

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Organization: ISO
Publication Date: 1 October 2009
Status: active
Page Count: 16
ICS Code (Textiles in general): 59.080.01
scope:

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 ΔΕcmc(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 results. Annex B provides sample test data for use in checking computer programs. Annex C contains a sample computer program for calculating colour difference.

Document History

ISO 105-J03
October 1, 2009
Textiles — Tests for colour fastness — Part J03: Calculation of colour differences
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 ΔΕcmc(l:c)...
September 1, 1995
Textiles Tests for colour fastness Part J03: Calculation of colour differences
A description is not available for this item.
January 1, 1995
Textiles - Tests for Colour Fastness - Part J03: Calculation of Colour Differences
A description is not available for this item.

References

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