gas thermometer

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  • noun

Synonyms for gas thermometer

thermometer that measures temperature by changes in the pressure of a gas kept at constant volume

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References in periodicals archive ?
There is a large discrepancy in the PV gas thermometry measurements in the range 500 K to 800 K on which the ITS-90 is based.
It is possible, by direct measurement of the radiant flux, to determine the freezing-point temperature radiometrically, without reference to gas thermometry.
Schooley, NBS/NIST Gas Thermometry From 0 to 660 [degrees]C, J.