• There are no items in your cart

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Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

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Superseded date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

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.


Dates of withdrawal of national standards are available from NSAI.

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Superseded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

View more information
€19.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.