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BS EN ISO 7668:2018

$102.76

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

Published By Publication Date Number of Pages
BSI 2018 22
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PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Apparatus and geometric conditions
5.7 Geometric conditions
14 6 Optical standards
6.1 Reference standards
6.1.1 Black glass
6.1.2 Glass prism (for Method E only)
15 6.2 Working standards
6.2.1 Description
6.2.2 Zero point check
7 Preparation and calibration of apparatus
16 8 Measurement of specular reflectance and specular gloss
8.1 General
8.2 Measurement of specular reflectance
8.3 Measurement of specular gloss
19 9 Expression of results
9.1 General
9.2 Specular reflectance
9.3 Specular gloss
10 Test report
20 Annex A (normative) Specular reflectance and specular gloss of black glass
BS EN ISO 7668:2018
$102.76