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Norm
ÖNORM EN ISO 7668
Issue date: 2021 12 01
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85° (ISO 7668:2021)
This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 4...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 20 Pages
Language:
German
| English
Optionally co-design standards:
ICS
This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D) and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle.
The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours.
ÖNORM EN ISO 7668
2021 12 01
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of an...
Norm
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ÖNORM EN ISO 7668
2018 07 15
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of an...
Norm
ÖNORM EN ISO 7668
2011 03 01
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of an...
Norm
ÖNORM EN 12373-11
2000 12 01
Aluminium and aluminium alloys - Anodizing - Part 11: Measurement of specular reflectance and specul...
Norm
Norm
Issue date :
2013 07 29
Anodizing of aluminium and its alloys — Terms and definitions
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2019 06 12
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Issue date :
2021 08 17
Anodizing of aluminium and its alloys — Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
