Direct Radiometric Estimates Of Heat Flow And Thermal Resistance Using Spot Radiometers

Herbert L. Berman

doi:10.1117/12.932972

12 March 1982 Direct Radiometric Estimates Of Heat Flow And Thermal Resistance Using Spot Radiometers

Herbert L. Berman

Proceedings Volume 0313, Thermal Infrared Sensing Applied to Energy Conservation in Building Envelopes; (1982) https://doi.org/10.1117/12.932972
Event: Thermal Infrared Sensing Applied to Energy Conservation in Building Envelopes, 1981, Ottawa, Canada

Abstract

The Spot Radiometer is a non-imaging, infrared instrument designed to measure either the temperature of a well-defined surface area or the radiosity from that area. (Radiosity is defined as the total radiation which leaves a surface per unit time per unit area, and is the sum of emitted and reflected radiation.) Typically, the Spot Radiometer is a portable, battery-operated device consisting of a collecting lens or mirror, an infrared detector, an amplifier, signal processor circuitry, and an analog or digital display.

Citation Download Citation

Herbert L. Berman "Direct Radiometric Estimates Of Heat Flow And Thermal Resistance Using Spot Radiometers", Proc. SPIE 0313, Thermal Infrared Sensing Applied to Energy Conservation in Building Envelopes, (12 March 1982); https://doi.org/10.1117/12.932972

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