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I.S. EN 13523-3:2021

I.S. EN 13523-3:2021

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison

Available format(s)

Hardcopy , PDF

Superseded date

02-05-2024

Language(s)

English

Published date

31-10-2021

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
6 Sampling
7 Test specimens
8 Procedure
9 Expression of results
10 Accuracy
11 Test report
Bibliography

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.

Committee
CEN/TC 139
DocumentType
Test Method
Pages
16
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN 13523-3:2021 Identical

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Hardcopy - English
PDF - English
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