pyrophotometer

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pyrophotometer

(ˌpaɪrəʊfəʊˈtɒmɪtə) n (General Physics) a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits ˌpyrophoˈtometry n

pyrophotometer

a type of pyrometer that measures temperature optically or photometrically.See also: Heat, Instruments