ALTERNATIVE CALIBRATION PROCEDURE FOR STRAIN GAUGE AMPLIFIERS

• 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:

  _unreg_wc-2015.122

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