DRIFT OF NICKEL BASED MIMS THERMOCOUPLES AT TEMPERATURES ABOVE 1000°C: THE EFFECT OF THERMOCOUPLE DIAMETER

Michele Scervini
Abstract:
In this work the drift of type K and type N MIMS thermocouples has been studied as a function of the thermocouple outer diameter in the temperature range 1000 - 1300°C. It is shown that type K and type N MIMS thermocouples drift significantly above 1000°C, the drift being more pronounced for smaller diameters. The data presented in this paper allows to compare the performance of type K and type N thermocouples at high temperatures over a wide temperature range and at different diameters.
Keywords:
thermocouple, drift, Type K, Type N, MIMS
Download:
IMEKO-WC-2015-TC12-260.pdf
DOI:
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Event details
Event name:
XXI IMEKO World Congress
Title:

Measurement in Research and Industry

Place:
Prague, CZECH REPUBLIC
Time:
30 August 2015 - 04 September 2015
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