Ripple, D.
and Garrity, K.
(2005),
Uncertainty Budgets for Comparison Calibrations of Thermocouples, 2005, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=830933
(Accessed May 8, 2025)
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Uncertainty Budgets for Comparison Calibrations of Thermocouples
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Author(s)
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Abstract
By means of concrete examples, we discuss the determination of an uncertainty budget for calibration of thermocouples by comparison techniques. In the first example, the calibration of a type T thermocouple (copper versus copper-nickel alloy) in a stirred liquid bath with a platinum resistance thermometer as a reference is considered. The second example is the calibration of a type K (a nickel-chromium versus nickel-aluminum alloy) thermocouple at temperatures up to 1200 C in a tube furnace, using a platinum-rhodium alloy thermocouple as a reference. Methods for determining the magnitudes of these uncertainties are given for each uncertainty component.Proceedings Title
2005
Conference Dates
August 7-11, 2005
Conference Title
NCSL International Annual Workshop and Symposium
Pub Type
Conferences
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Keywords
calibration, thermocouple, thermometer, uncertainty
Citation
Issues
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Created August 7, 2005, Updated February 19, 2017