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BS ISO 22531:2020

BS ISO 22531:2020

$102.76

Optics and photonics. Optical materials and components. Test method for climate resistance of optical glass

Published By Publication Date Number of Pages
BSI 2020 22
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This document specifies the test method for climate resistance of optical glass and the classification of the optical glass according to the test results.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test apparatus
5.1 Configuration
9 5.2 Thermostatic chamber
5.3 Glass water tank and lid
5.4 Water
10 5.5 Stirring unit
5.6 Seal
5.7 Specimen holder
5.8 Specimen holder stand
5.9 Water tank stand
11 6 Specimens
6.1 Shape and size of specimens
6.2 Number of specimens
6.3 Surface treatment of specimens before test
12 7 Test method
7.1 Procedure of the test
13 7.2 Calculation
14 8 Classification and designation
9 Test report
16 Annex A (normative) Test conditions for the thermostatic chamber
18 Annex B (normative) Procedure for polishing and cleaning the specimens
20 Bibliography

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BS ISO 22531:2020
$102.76