학술논문
Tin oxide gas sensing: comparison among different measurement techniques for gas mixture classification
Document Type
Conference
Author
Source
IMTC 2001. Proceedings of the 18th IEEE Instrumentation and Measurement Technology Conference. Rediscovering Measurement in the Age of Informatics (Cat. No.01CH 37188) Instrumentation and measurement technology Instrumentation and Measurement Technology Conference, 2001. IMTC 2001. Proceedings of the 18th IEEE. 2:910-914 vol.2 2001
Subject
Language
ISSN
1091-5281
Abstract
In this paper a study is presented aiming at the selection of the most appropriate measurement technique for wine classification. In particular the problem of detecting typical wine aroma components in mixtures where ethanol is present is taken into account. Literature proposes different solutions in order to enhance metal-oxide sensor selectivity. An interesting approach concerns the application of different measurement techniques. In this work three methods based on chemical transient, AC measurements and temperature modulation have been investigated.