Norm

ISO 9022-20:1997 en

Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide

  • Deze norm is ingetrokken sinds 12-03-2015

31,57

Over deze norm

Status Ingetrokken
Aantal pagina's 6
Gepubliceerd op 19-06-1997
Taal Engels
Specifies methods for the testing of optical instruments and instruments containing optical components, under equivalent conditions, for their ability to resist sulfur dioxide (SO2) or hydrogen sulfide (H2S) in a humid atmosphere. The purpose of the test is to investigate to what extent optical, mechanical, chemical and electrical performance characteristics of the specimen are affected by sulfur dioxide or hydrogen sulfide.

Details

ICS-code 37.020
Nederlandse titel Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide
Engelse titel Optics and optical instruments - Environmental test methods - Part 20: Humid atmosphere containing sulfur dioxide or hydrogen sulfide
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