Оптика и оптические приборы. Методы испытаний на воздействие внешних факторов. Часть 5. Сочетание холода и низкого воздушного давления
Название (англ.):
Optics and optical instruments - Environmental test methods - Part 5: Combined cold, low air pressure
Описание (англ.):
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 potentialcondensation 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.
Дата регистрации:
01.09.94
Дата введения:
01.07.94
Код КГС:
П49
Код ОКСТУ:
4430
Код ОКС(МКС):
37.020
Код ОКП:
4430
Нормативные ссылки:
DIN 58390-5-1984, EQV*BS ISO 9022-5(1995/BSI), EQV ISO 9022-1-1994