MEASURING METHOD OF THERMAL FIELDS OF ELECTRIC RADIO ITEMS Russian patent published in 2015 - IPC G01N25/72 G01R31/00 G01J5/60 

FIELD: measurement equipment.

SUBSTANCE: invention relates to space engineering and can be used at ground thermal vacuum tests of onboard radio electronic equipment (REE) of non-tight space vehicles (SV). The invention proposes a measuring method of thermal fields of electric radio items, which involves use of integrated software tools and a test bench for thermal vacuum tests. Surface temperature of the instrument is measured by means of temperature sensors near test points. Simultaneously, temperature of the whole surface of panel or unit of radio electronic equipment with installed electronic components is measured by means of a thermal imaging measurement system through an illuminator having high degree of radiation passage in an infrared range, by recording information in a digital format.

EFFECT: improving accuracy of obtained data.