The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities

This article presents a way of calibration of an unconventional two-current circuit, named 2J+2R, which consists of two current sources and two referential resistors connected to the circuit mass. This bridge was used to measure the beam deflection and the temperature increase simultaneously with th...

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Main Authors:	Idźkowski Adam, Gołębiowski Jerzy, Walendziuk Wojciech
Format:	Article
Language:	English
Published:	Sciendo 2017-06-01
Series:	Acta Mechanica et Automatica
Subjects:	measurement systems calibration measurement uncertainty strain gauges temperature
Online Access:	https://doi.org/10.1515/ama-2017-0021

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spelling	doaj-945e26c34f704c1e8aad7b73d6fc48a62021-09-06T19:39:47ZengSciendoActa Mechanica et Automatica 2300-53192017-06-0111213514210.1515/ama-2017-0021ama-2017-0021The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical QuantitiesIdźkowski Adam0Gołębiowski Jerzy1Walendziuk Wojciech2Faculty of Electrical Engineering, Bialystok University of Technology, ul. Wiejska 45D, 15-351Bialystok, PolandFaculty of Electrical Engineering, Bialystok University of Technology, ul. Wiejska 45D, 15-351Bialystok, PolandFaculty of Electrical Engineering, Bialystok University of Technology, ul. Wiejska 45D, 15-351Bialystok, PolandThis article presents a way of calibration of an unconventional two-current circuit, named 2J+2R, which consists of two current sources and two referential resistors connected to the circuit mass. This bridge was used to measure the beam deflection and the temperature increase simultaneously with the use of a pair of metal strain gauges. This paper contains theoretical and corrected (after calibration) processing characteristics of the measurement circuit. Calibration coefficients of both inputs, responsible for measurement of the measured values in the places where the strain gauges are attached, were calculated. Moreover, the standard combined and expanded uncertainties of both calibration coefficients were calculated and an uncertainty budget was made.https://doi.org/10.1515/ama-2017-0021measurement systemscalibrationmeasurement uncertaintystrain gaugestemperature
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Idźkowski Adam Gołębiowski Jerzy Walendziuk Wojciech
spellingShingle	Idźkowski Adam Gołębiowski Jerzy Walendziuk Wojciech The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities Acta Mechanica et Automatica measurement systems calibration measurement uncertainty strain gauges temperature
author_facet	Idźkowski Adam Gołębiowski Jerzy Walendziuk Wojciech
author_sort	Idźkowski Adam
title	The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities
title_short	The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities
title_full	The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities
title_fullStr	The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities
title_full_unstemmed	The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities
title_sort	calibration process and metrological analysis of a transducer used to measure two physical quantities
publisher	Sciendo
series	Acta Mechanica et Automatica
issn	2300-5319
publishDate	2017-06-01
description	This article presents a way of calibration of an unconventional two-current circuit, named 2J+2R, which consists of two current sources and two referential resistors connected to the circuit mass. This bridge was used to measure the beam deflection and the temperature increase simultaneously with the use of a pair of metal strain gauges. This paper contains theoretical and corrected (after calibration) processing characteristics of the measurement circuit. Calibration coefficients of both inputs, responsible for measurement of the measured values in the places where the strain gauges are attached, were calculated. Moreover, the standard combined and expanded uncertainties of both calibration coefficients were calculated and an uncertainty budget was made.
topic	measurement systems calibration measurement uncertainty strain gauges temperature
url	https://doi.org/10.1515/ama-2017-0021
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The Calibration Process and Metrological Analysis of a Transducer Used to Measure Two Physical Quantities

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