Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison; German version EN 13523-22:2024
German title
Bandbeschichtete Metalle - Prüfverfahren - Teil 22: Farbabstand - Visueller Vergleich; Deutsche Fassung EN 13523-22:2024
Publication date
2024-06
Original language
German
Pages
12
Publication date
2024-06
Original language
German
Pages
12
DOI
https://dx.doi.org/10.31030/3535861
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Overview
This document specifies 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. 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.