Journal of Applied Sciences ›› 1990, Vol. 8 ›› Issue (2): 103-106.

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THE PRESSURE EFFECT OF THE NiCr-NiSi THERMOCOUPLE AT LOW TEMPERATURE

HUANG TONGKAI, GU JINMO, JIN BIANJIN   

  1. Shanghai University of Science and Technology
  • Received:1989-03-18 Online:1990-06-30 Published:1990-06-30

Abstract: We measured (1) the thermo-emf of the NiCr-NiSi thermocouple at various temperatures and (2) the pressure effect on the thermo-emf of this thermocouple at room and liquid nitrogen temperature up to 18 kilobar. A method of pressure-emfcorrection was given.