DIN ISO 9022-18:2001 Optics and optical instruments - Environmental test methods - Part 18: Combined damp heat and low internal pressure (ISO 9022-18:1994)
The document specifies methods for the testing of optical instruments and instruments containing optical components for their ability to resist damp heat and low internal pressure.
DIN ISO 9022-18:2001 history
2016DIN ISO 9022-23:2016 Optics and photonics - Environmental test methods - Part 23: Low pressure combined with cold, ambient temperature and dry or damp heat (ISO 9022-23:2016)
0000 DIN ISO 9022-23:2015
2001DIN ISO 9022-18:2001 Optics and optical instruments - Environmental test methods - Part 18: Combined damp heat and low internal pressure (ISO 9022-18:1994)