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radiometer Dictionary Terms
radiometer
A device used to measure the intensity of radiant energy.
Crookes radiometer
spectroradiometer
A spectroradiometer is a device used to measure the intensity of light at different wavelengths across the electromagnetic...
total radiation pyrometer
Also known as a pyrradiometer. An instrument that is designed to measure heat radiation nonselectively; e.g., the...
meter
1. The basic unit of length in the metric system, equal to 39.37 in. or 3.28 ft. 2. Any device or instrument used for...
Angstrom mode
An operational mode for radiometers that analogs the method of operation of an angstrom pyrheliometer. In this mode, the...
Nichols radiometer
An instrument devised by Nichols and Hull for use in the measurement of radiation pressure. The device has two small...
scanning spectroradiometer
A spectroradiometer having a means to scan different regions of the light spectrum, providing simultaneous representations...
(8 results found)
April 2024
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