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I.S. EN 13523-22:2017

Current
Current

The latest, up-to-date edition.

COIL COATED METALS - TEST METHODS - PART 22: COLOUR DIFFERENCE - VISUAL COMPARISON
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

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.

National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Illumination for colour matching
6 Observer
7 Sampling
8 Test specimens and reference standards
9 Procedure
10 Expression of results
11 Precision
12 Test report
Bibliography

Defines the procedure for determining the difference in the colour of an organic coating on a metallic substrate by visual comparison against a standard using either diffuse natural daylight or artificial daylight in a standard booth.

DocumentType
Standard
Pages
14
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

EN 23270:1991 Paints and varnishes and their raw materials - Temperatures and humidities for conditioning and testing (ISO 3270:1984)
DIN 6173-2:1983-10 Colour matching; lighting conditions for average artificial daylight
EN ISO 3668:2001 Paints and varnishes - Visual comparison of the colour of paints (ISO 3668:1998)
EN ISO 11664-4:2011 Colorimetry - Part 4: CIE 1976 L*a*b* Colour space (ISO 11664-4:2008)
ISO 11664-4:2008 Colorimetry Part 4: CIE 1976 L*a*b* Colour space
EN 13523-0:2014 Coil coated metals - Test methods - Part 0: General introduction
EN 1396:2015 Aluminium and aluminium alloys - Coil coated sheet and strip for general applications - Specifications
ISO 3668:2017 Paints and varnishes — Visual comparison of colour of paints
EN ISO 11664-1:2011 Colorimetry - Part 1: CIE standard colorimetric observers (ISO 11664-1:2007)
ISO 11664-1:2007 Colorimetry Part 1: CIE standard colorimetric observers
EN 10169:2010+A1:2012 Continuously organic coated (coil coated) steel flat products - Technical delivery conditions
BS 950-1:1967 Specification for artificial daylight for the assessment of colour Illuminant for colour matching and colour appraisal
BS 950-2:1967 Specification for artificial daylight for the assessment of colour Viewing conditions for the graphic arts industry
ISO 4618:2014 Paints and varnishes — Terms and definitions
EN 13523-1:2017 Coil coated metals - Test methods - Part 1: Film thickness
ISO 3270:1984 Paints and varnishes and their raw materials — Temperatures and humidities for conditioning and testing
EN 13523-15:2015 Coil coated metals - Test methods - Part 15: Metamerism
EN ISO 4618:2014 Paints and varnishes - Terms and definitions (ISO 4618:2014)

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