ALTERNATIVE CALIBRATION PROCEDURE FOR STRAIN GAUGE AMPLIFIERS

Miha Hiti

Abstract

The article presents a method for calibration of strain gauge amplifiers with improved uncertainty in low voltage ratio range. The method is based on linearity check of amplifier using resistance circuit and combinatorial calibration method in combination with traditional strain gauge bridge simulators.

Keywords: calibration, strain gauge, simulator, amplifier, uncertainty
Download: IMEKO-WC-2015-TC4-122.pdf
DOI: -
IMEKO TC: TC4 - Measurement of Electrical Quantities

Event details

Event: XXI IMEKO World Congress
Place: Prague, CZECH REPUBLIC
Time: 30 August 2015 - 4 September 2015
Website: http://imeko2015.org/

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