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Proceedings Paper

Determination of oil quality using a quartz crystal microbalance
Author(s): Jianfeng Zhang; Youyun Zhang
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Paper Abstract

A method based on a quartz crystal microbalance (QCM) was used for the first time to analyze oil quality on line. When the QCM is immersed in the oil, the resonant frequency will change according to the change of viscosity, density of oil on the crystal electrode. According to this principle, Quartz Crystal Microbalance (QCM) with temperature sensor is a novel test technique that allows for the on-line, real- time analysis of quality of the oil. In this article the principle and measuring device of QCM as oil analysis sensor are described. The key design of the hardware of this system is given.

Paper Details

Date Published: 14 September 2001
PDF: 4 pages
Proc. SPIE 4414, International Conference on Sensor Technology (ISTC 2001), (14 September 2001); doi: 10.1117/12.440147
Show Author Affiliations
Jianfeng Zhang, Xi'an Jiaotong Univ. (China)
Youyun Zhang, Xi'an Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 4414:
International Conference on Sensor Technology (ISTC 2001)

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