Chapter 6—Emf Measurements

doi:10.1520/STP27301S

SYMPOSIA PAPER Published: 01 January 1974

STP27301S

Chapter 6—Emf Measurements

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The basic principle of thermoelectric thermometry is that a thermocouple develops an emf which is a function of the difference in temperature of its measuring junction and reference junction. If the temperature of the reference junction is known, the temperature of the measuring junction can be determined by measuring the emf generated in the circuit. The use of a thermocouple in temperature measurements, therefore, requires the use of an instrument capable of measuring emf.

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Developed by Committee: E20

Pages: 92–97

DOI: 10.1520/STP27301S

ISBN-EB: 978-0-8031-4637-2

ISBN-13: 978-0-8031-4484-2

Chapter 6—Emf Measurements

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