Sensors & Transducers Journal (ISSN 1726- 5479) |
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Sensors & Transducers Journal 2009 Sensors & Transducers Journal 2008 Sensors & Transducers Journal 2007 2000-2002 S&T e-Digest Contents
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Vol. 123, Issue 12, December 2010, pp.69-75
Accuracy and Metrological Reliability Enhancing of Thermoelectric Transducers
1 National University Lviv Polytechnic, Institute of Computer Technologies, Automation and Metrology,
Bandera str. 12, 79013, Lviv, Ukraine
2 Commercial Academy
Tuhan-Baranovski str. 10, 79008, Lviv, Ukraine
1Tel.: +38-0322-37-50-89
E-mail: slav.yat@gmail.com
Received: 10 September 2010 /Accepted: 21 December 2010 /Published: 28 December 2010
Abstract: This article is devoted to development and use of thermoelectric thermotransducers with an enhanced accuracy and metrological reliability. The actuality of a problem is stipulated. Investigating changes at typical external environments, the mechanisms of transformation function instability are considered; possibilities of thermodynamic presentation use are analyzed concerning a thermometric substance. The algorithm of thermotransducer instrumental errors’ minimization is developed.
Keywords: Temperature, Measurement error, Thermotransducer, Thermometric substance, Statistic thermodynamics of irreversible processes
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