Vapour pressure thermometer

A vapour pressure thermometer is a thermometer that uses a pressure gauge to measure the vapour pressure of a liquid.[1]basically handheld devices and uses gas having large entropy wherein the pressure of the gas is converted to temperature by means of a bourden gauge which represents temperature over calibrated scale having cramped rulings.

References

  1. ↑ "Vapour pressure thermometry" (PDF). BIPM. Retrieved 16 December 2013.


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