Binary compensation unit for cryogenic current comparators

A new micro-controller operated compensation unit completes the redesign of PTB's resistance measurement bridge [1]. The main improvements include the increased range of compensation, better stability, advantages with respect to calibration as well as the possibility of future automation.

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Bibliographic Details
Main Authors: Drung, D., Gotz, M., Pesel, E., Barthelmess, H-J, Hinnrichs, C.
Format: Conference Proceeding
Language:English
Subjects:
Bridge circuits
Calibration
Cryogenics
Electrical resistance measurement
precision measurements
Resistance
Resistors
superconducting devices
Windings
Online Access:Request full text
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Description
Summary:A new micro-controller operated compensation unit completes the redesign of PTB's resistance measurement bridge [1]. The main improvements include the increased range of compensation, better stability, advantages with respect to calibration as well as the possibility of future automation.
ISSN:0589-1485
2160-0171
DOI:10.1109/CPEM.2012.6250959