BS ISO 9022-5:1995
Optics and optical instruments - Environmental test methods - Combined cold, low air pressure

Standard No.

BS ISO 9022-5:1995

Release Date

1995

Published By

British Standards Institution (BSI)

Status

Be replaced 2014-02

Replace By

BS ISO 9022-23:2013

Latest

BS ISO 9022-23:2016

Replace

89/35725 DC:1989

Scope

Specifies methods for the testing of optical instruments and instruments containing optical components under equivalent conditions, for their ability to resist the combined influence of cold and low air pressure, including the potential condensation and freezing of water simultaneously acting. Is applicable to instruments designed for operation and/or transport in high mountainous areas or on board or externally mounted on aircraft or missiles. The purpose of testing is to investigate to what extent the optical, thermal, mechanical, chemical and electrical performance characteristics are affected by low temperature and low air pressure.

BS ISO 9022-5:1995 history

• 2016 BS ISO 9022-23:2016 Optics and photonics. Environmental test methods. Low pressure combined with cold, ambient temperature and dry or damp heat
• 2014 BS ISO 9022-23:2013 Optics and photonics. Environmental test methods. Low pressure combined with cold, ambient temperature and dry and damp heat
• 1995 BS ISO 9022-5:1995 Optics and optical instruments - Environmental test methods - Combined cold, low air pressure

BS ISO 9022-5:1995 Optics and optical instruments - Environmental test methods - Combined cold, low air pressure was changed to BS ISO 9022-23:2013 Optics and photonics. Environmental test methods. Low pressure combined with cold, ambient temperature and dry and damp heat.