A SAW oscillator for monitoring particulate matter in air

Stanley, Simon, Newton, Michael, Percival, Carl, McHale, Glen and Evans, Carl (2005) A SAW oscillator for monitoring particulate matter in air. Nondestructive Testing and Evaluation, 20 (4). pp. 231-235. ISSN 1058-9759

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Official URL: http://dx.doi.org/10.1080/10589750500453962


A cyclone impactor has been modified to include an ionizing radiation source and a SAW device in place of the usual filter. The SAW has been incorporated in an oscillator circuit and, with a chemical treatment of the collection plate, the real time response to particulate matter is demonstrated.

Item Type: Article
Uncontrolled Keywords: surface acoustic wave, SAW, sensor, particulate, electrostatic, precipitator
Subjects: F100 Chemistry
F300 Physics
F800 Physical and Terrestrial Geographical and Environmental Sciences
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Glen McHale
Date Deposited: 14 Aug 2012 10:22
Last Modified: 12 Oct 2019 19:06
URI: http://nrl.northumbria.ac.uk/id/eprint/8329

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