Thermal measuring and testing – Emissivity determination
Patent
1989-01-13
1989-12-05
Yasich, Daniel M.
Thermal measuring and testing
Emissivity determination
219201, 250342, 364557, 374121, G01J 510, G01N 2500
Patent
active
048848964
ABSTRACT:
The emissivity of camouflage material is determined from the apparent body emperature measured by a radiometer, calibrated to indicate a temperature of a blackbody would emit corresponding to the radiation received therefrom; and the true temperature of the material and the true temperature at an infrared detector of the radiometer of a radiometer. Computation means is provided for calculating emissivity from the so measured temperatures and for displaying the result.
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Lane Anthony T.
Lee Milton W.
The United States of America as represented by the Secretary of
Yasich Daniel M.
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