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BSI BS ISO 9022-20:2015

Optics and photonics. Environmental test methods -- Humid atmosphere containing sulfur dioxide or hydrogen sulfide
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BSI BS ISO 9022-20:2015

Optics and photonics. Environmental test methods -- Humid atmosphere containing sulfur dioxide or hydrogen sulfide

PUBLISH DATE 2015
PAGES 18
BSI BS ISO 9022-20:2015

This part of ISO 9022 specifies the methods relating to the environmental tests of optical instruments including additional assemblies from other fields (e.g. mechanical, chemical, and electronic devices), under equivalent conditions, for their ability to resist the influence of sulfur dioxide (SO2) or hydrogen sulfide (H2S) in a humid atmosphere.

The purpose of the testing is to investigate to what extent optical, climatic, mechanical, chemical, and electrical performance characteristics of the specimen are affected by sulfur dioxide or hydrogen sulfide.

This part of ISO 9022 is not applicable to the testing of material and surface coatings for their corrosion resistance using high concentrations of sulfur dioxide, for which representative samples are generally used as specimens. The appropriate material standards apply to tests of this type.

SDO BSI: British Standards Institution
Document Number ISO 9022-20
Publication Date March 31, 2015
Language en - English
Page Count 18
Revision Level
Supercedes
Committee CPW/172
Publish Date Document Id Type View
March 31, 2015 BS ISO 9022-20:2015 Revision
Aug. 15, 1997 BS ISO 9022-20:1997 Revision