constant-volume gas thermometer

constant-volume gas thermometer

[¦kän·stənt ′väl·yəm ′gas thər‚mäm·əd·ər]
(engineering)
References in periodicals archive ?
The equilibration of the collected gas was observed experimentally by using the tank as a constant-volume gas thermometer.
3] for the interpolating constant-volume gas thermometer (ICVGT).
T < 120 K) has been maintained at NBS/NIST since 1939 starting with the National Bureau of Standards Constant-Volume Gas Thermometer Scale of 1939 (NBS-39 Scale) (29).
The NBS-55 was a simple numerical modification to the NBS-39 Constant-Volume Gas Thermometer Scale (29) that lowered those temperatures by 0.