GB/T 32616-2016 "Textiles - Tests for colour fastness - Instrumental method for assessing the change in colour of a test specimen" specifies a unified instrumental method for objectively assessing the colour change of textile specimens after colour fastness testing using a colorimeter or spectrophotometer. The method involves measuring and calculating the colour difference (ΔE*) of the specimen before and after treatment and converting it into a grey scale rating corresponding to visual assessment based on a predetermined tolerance range.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | W04 | ICS | 59.080.01 |
| Release Date | 2016-04-25 00:00:00 | Implementation Date | 2016-11-01 00:00:00 |
