NBN EN ISO 7668 : 2010
Current
The latest, up-to-date edition.
ANODIZING OF ALUMINIUM AND ITS ALLOYS - MEASUREMENT OF SPECULAR REFLECTANCE AND SPECULAR GLOSS OF ANODIC OXIDATION COATINGS AT ANGLES OF 20 DEGREES, 45 DEGREES, 60 DEGREES OR 85 DEGREES
12-01-2013
Describes methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20 degrees (Method A), 45 degrees (Method B), 60 degrees (Method C) and 85 degrees (Method D); and of specular reflectance by an additional 45 degrees method (Method E) employing a narrow acceptance angle.
DevelopmentNote |
Supersedes NBN EN 12373-11. (02/2011)
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DocumentType |
Standard
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PublisherName |
Belgian Standards
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Status |
Current
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Standards | Relationship |
EN ISO 7668:2018 | Identical |
ISO 7668:2010 | Identical |
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