| 摘要 |
FIELD: equipment for protection of electronic optics instruments. ^ SUBSTANCE: casing has upper, left-hand and right-hand lower parts, which may be connected by means of "hook-and-loop" tapes. Casing is closed at its top part by detachable masking fabric according to season of the year. In order to provide for thermal controlling of predetermined temperature and protecting from various kinds of dynamic actions and shocks during transportation without box, casing is made from material having low heat transfer coefficient, such as foamed plastic or felt, and in order to provide for thermal contacting of instrument units and for equalization of temperature field, inner surface of casing is made from material having high heat transfer coefficient, such as aluminum. ^ EFFECT: enhanced protection of instruments from thermal effects, provision for thermal controlling of predetermined temperature, and also protection from various kinds of dynamic actions and shocks. ^ 1 dwg |
