Climatic chamber parameter choice for miniature onboard equipment thermal tests

Space technics and technology


Аuthors

Alekseev V. A.1*, Kudriavtseva N. S.2**, Titova A. S.1***

1. Scientific Research Institute of Precision Instruments, 51, Str., Dekabristov, Moscow, 127490, Russia
2. Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: vladimir.alekceev@niitp.ru
**e-mail: nkudr@mai.ru
***e-mail: da127@yandex.ru

Abstract

Theoretical justification of climatic chambers parameter choice for thermal tests for miniature onboard equipment (MOE) operating in spacecraft nonpressurized modules is discussed. It allows us to change the numerous expensive thermal tests for MOE in heat vacuum chamber by much more cheaper thermal tests in climatic chamber at the phase of acceptance tests.

Keywords:

thermal tests, miniature onboard equipment, nonpressurized module, climatic chamber


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