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A Multiple-range Self-balancing Thermocouple PotentiometerA multiple-range potentiometer circuit is described that provides automatic measurement of temperatures or temperature differences with any one of several thermocouple-material pairs. Techniques of automatic reference junction compensation, span adjustment, and zero suppression are described that permit rapid selection of range and wire material, without the necessity for restandardization, by setting of two external tap switches.
Document ID
19930086954
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Warshawsky, I
Estrin, M
Date Acquired
August 16, 2013
Publication Date
November 5, 1951
Report/Patent Number
NACA-RM-E51H31
Report Number: NACA-RM-E51H31
Accession Number
93R16244
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
INSTRUMENTS, LABORATORY
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