METHOD FOR RADIOMETRIC CALIBRATION, CONTROL OF CHARACTERISTICS AND TESTS OF OPTICAL-ELECTRONIC AND OPTICAL-MECHANICAL DEVICES AND A CRYOGENIC VACUUM UNIT WHICH REALIZES THIS METHOD Russian patent published in 2020 - IPC G01N25/58 B64G7/00 G01N25/72 G01M11/00 

FIELD: test equipment.

SUBSTANCE: disclosed group of inventions relates to optical-electronic, optical-mechanical and cryogenic-vacuum engineering and is intended for accurate radiometric calibration, research and testing of optical-electronic and optical-mechanical devices, as well as of the radiation cooling systems under the conditions of vacuum, low background thermal radiation and under the conditions simulating outer space. Invention relates to optical-electronic, optical-mechanical and cryogenic-vacuum engineering and is intended for accurate radiometric calibration, research and testing of optical-electronic and optical-mechanical devices in conditions of vacuum, low background thermal radiation and in conditions imitating space.

EFFECT: high accuracy of radiometric calibration and monitoring of equipment characteristics, expansion of types of measurement modes and tests, as well as high efficiency of processes for making a vacuum chamber and creation of conditions for high vacuum, low background thermal radiation and conditions which simulate space due to design features, shorter time of working processes.

2 cl, 1 dwg