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NS-EN 13523-3:2021

Current
Current

The latest, up-to-date edition.

Coil coated metals — Test methods — Part 3: Colour difference and metamerism — Instrumental comparison
Available format(s)

Hardcopy

Language(s)

English

Published date

01-10-2021

This document specifies procedures for determining the instrumental colour difference (CIELAB) of an organic coating on a metallic substrate compared to another one used as a reference (usually called reference) and the metamerism depending on the illuminant. When two colour specimens have identical spectral reflectance curves, they are matching under any illuminant irrespective of its spectral characteristics.

Committee
CEN/TC 139
DocumentType
Test Method
Pages
0
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Current
Supersedes

Standards Relationship
EN 13523-3:2021 Identical

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$131.19
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