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ISO 22700:2019

Leather — Measuring the colour and colour difference of finished leather

Mar 13, 2019

General information

90.92     Nov 29, 2024

ISO

IULTCS

International Standard

59.140.30  

English   French  

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Scope

This document specifies a method for the correct measurement of the colour of finished leather by instrumental means. The document describes general concepts of colour measurement adapted to leather and the calculation of differences in colour.
This document defines the following:
a) the use of D65 as the standard light source for the leather industry;
b) the use of D65 light source 10° as standard conditions for colour matching, for the definition of daylight simulators and as the reference light source for metamerism analysis;
c) the use of CIEDE2000 as the colour difference formula.

Life cycle

NOW

PUBLISHED
ISO 22700:2019
90.92 Standard to be revised
Nov 29, 2024

REVISED BY

IN_DEVELOPMENT
ISO/CD 22700