Coil coated metals - Test methods - Part 3: Colour difference and metamerism - Instrumental comparison; German version EN 13523-3:2024
German title
Bandbeschichtete Metalle - Prüfverfahren - Teil 3: Farbabstand und Metamerie - Farbmetrischer Vergleich; Deutsche Fassung EN 13523-3:2024
Publication date
2024-06
Original language
German
Pages
13
Publication date
2024-06
Original language
German
Pages
13
DOI
https://dx.doi.org/10.31030/3535857
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Overview
This document specifies procedures for determining the instrumental colour difference (CIELAB or ) 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. The responsible national standardization committee is Working Committee NA 002-00-07 AA "Allgemeine Prüfverfahren für Beschichtungsstoffe und Beschichtungen" ("General test methods for coating materials and coatings") at DIN Standards Committee Coatings and Coating Materials (NAB).
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.