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BS EN ISO 489:2022 – TC

$134.27

Tracked Changes. Plastics. Determination of refractive index (ISO 489:2022)

Published By Publication Date Number of Pages
BSI 2022 52
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PDF Catalog

PDF Pages PDF Title
1 30455616
33 A-30427392
34 undefined
36 European foreword
Endorsement notice
38 Foreword
39 1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus and materials
4.1 Method A
40 4.2 Method B
41 5 Preparation of test specimens
5.1 Method A
5.2 Method B
5.3 Required number of specimens or measurements
42 6 Conditioning
7 Procedure
7.1 Method A
7.1.1 General
7.1.2 Transparent sheet
44 7.1.3 Film
7.1.4 Anisotropic material
45 7.1.5 Translucent, coloured and opaque material
46 7.2 Method B
47 8 Precision
9 Test report
48 Annex A (informative) Precision data
50 Bibliography
BS EN ISO 489:2022 - TC
$134.27