DIN EN ISO 7668:2017-08
Superseded Draft standard
Historical

DIN EN ISO 7668:2017-08

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 (ISO/DIS 7668:2017); German and English version prEN ISO 7668:2017
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Summary

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.

Notes

Prévu pour remplacer DIN EN ISO 7668 (2011-03).

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 08/01/2017
Cancellation Date 07/01/2018
Page Count 43
EAN ---
ISBN ---
Weight (in grams) ---
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Previous versions

DIN EN ISO 7668:2021-11

DIN EN ISO 7668:2021-11

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); German version EN ISO 7668:2021
01/11/2021
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Most Recent
DIN EN ISO 7668:2021-03

DIN EN ISO 7668:2021-03

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 (ISO/DIS 7668:2021); German and English version prEN ISO 7668:2021
01/03/2021
Superseded
Historical
DIN EN ISO 7668:2018-07

DIN EN ISO 7668:2018-07

Anodisation de l'aluminium et de ses alliages - Mesurage des caractéristiques de réflectivité et de brillant spéculaires des couches anodiques à angle fixe de 20 degrés, 45 degrés, 60 degrés ou 85 degrés (ISO 7668:2018); Version allemande EN ISO 7668:2018
01/07/2018
Superseded
Historical
DIN EN ISO 7668:2017-08

DIN EN ISO 7668:2017-08

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 (ISO/DIS 7668:2017); German and English version prEN ISO 7668:2017
01/08/2017
Superseded
Historical
DIN EN ISO 7668:2011-03

DIN EN ISO 7668:2011-03

Anodisation de l'aluminium et de ses alliages - Mesurage des caractéristiques de réflectivité et de brillant spéculaires des couches anodiques à angle fixe de 20 degrés, 45 degrés, 60 degrés ou 85 degrés (ISO 7668:2010); Version allemande EN ISO 7668:2010
01/03/2011
Superseded
Historical
DIN EN ISO 7668:2009-07

DIN EN ISO 7668:2009-07

Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coating at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees (ISO/DIS 7668:2009); German version prEN ISO 7668:2009
01/07/2009
Superseded
Historical
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