DIN EN ISO 105-J05:2007
纺织品.色牢度试验.第J05部分:样品颜色随光源改变而变化的仪器评估方法(CMCCON02)

Textiles - Tests for colour fastness - Part J05: Method for the instrumental assessment of the colour inconstancy of a specimen with change in illuminant (CMCCON02) (ISO 105-J05:2007); English version of DIN EN ISO 105-J05:2007-07

标准号

DIN EN ISO 105-J05:2007

发布

2007年

发布单位

德国标准化学会

当前最新

DIN EN ISO 105-J05:2007

 

 

引用标准

ISO 105-J01:1997 ISO 105-J03:1995

适用范围

This part of ISO 105 provides a colorimetric method for calculating an estimate of the magnitude (and optionally the direction) of the change in the perceived colour of a textile specimen when the chromaticity of the illumination by which it is viewed is changed. It therefore provides an estimate of the cotour inconstancy of the specimen. NOTE 1 Colour inconstancy and metamerism are related but distinct. With respect to a change in the quality of illumination, a) colour inconstancy is the extent of change in the colour appearance of a single specimen, b) metamerism is the extent of change in the colour difference between two specimens. This part of ISO 105 therefore provides a method for assessing (a) but not (b). NOTE 2 Comparison of the results of this method and those from visual assessments is valid only when the visual assessments are made a) in lighting of the same spectral power distributions as used in the colorimetric calculations, b) with the specimens illuminated at I 000 lux to 4 000 lux, c) by an assessor who is fully adapted to the relevant viewing conditions.

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