This part specifies the high pressure, low pressure, immersion test conditions, conditional test and environmental test marks. This section applies to optical instruments, instruments incorporating optical components and optical components. The purpose of this test is to study the degree of change of the optical, thermal, mechanical, chemical and electrical characteristics of the sample under the influence of high pressure, low pressure of ambient gas or water immersion.
GB/T 12085.8-2010 Referenced Document
GB/T 12085.1 Optics and photonics—Environmental test methods—Part1: Definitions, extent of testing*, 2022-10-14 Update
GB/T 12085.8-2010 history
2022GB/T 12085.8-2022 Optics and photonics—Environmental test methods—Part 8:High internal pressure, low internal pressure, immersion
2011GB/T 12085.8-2010 Optics and optical instruments.Environmental test methods.Part 8:High pressure,low pressure,immersion
1989GB/T 12085.8-1989 Optics and optical instruments--Environmental test methods--High pressure, low pressure, immersion