17/30355096 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 7668 - 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
Hardcopy , PDF
18-04-2018
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus and geometric conditions
6 Optical standards
7 Preparation and calibration of apparatus
8 Measurement of specular reflectance and specular gloss
9 Expression of results
10 Test report
Annex A (normative) - Specular reflectance and specular gloss
of black glass
Bibliography
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