1. bookVolume 11 (2011): Issue 2 (April 2011)
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
access type Open Access

Stability Studies of Torque Transducers

Published Online: 03 Jun 2011
Volume & Issue: Volume 11 (2011) - Issue 2 (April 2011)
Page range: 41 - 44
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
Stability Studies of Torque Transducers

The present paper discusses the stability studies carried out on a small number of torque transducers over the years with capacities ranging from 10 Nm to 1000 Nm. The torque transducers have been calibrated using the torque standard machine based on the written standard calibration procedure. The study reveals that the uncertainty of measurement of torque transducers has been varying appreciably and it is more for lower range. Besides, the deviation from their average values has also been studied and found to be varying through the years.

Keywords

British Standards (2008). Method for Calibration and Classification of Torque Measuring Devices. BS 7882-2008.Search in Google Scholar

International Standards Organization (1995). ISO GUM Document - Guide for Estimation and Expression of Uncertainty of Measurement.Search in Google Scholar

European Association for Accreditation of Laboratories (1997). Expression of Uncertainty of Measurement in Calibration.Search in Google Scholar

National Accreditation Board for Testing and Calibration Laboratories, India (2000). NABL 141 - Guidelines for Estimation and Expression of Uncertainty in Measurement.Search in Google Scholar

Force & Hardness Standard, National Physical Laboratory, India. Document Manual Group. NPLI_D 5.05/ Doc. 3/ CP # T-01.Search in Google Scholar

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