Abstract
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.
Original language | English |
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Pages (from-to) | 231-235 |
Journal | Nondestructive Testing and Evaluation |
Volume | 20 |
Issue number | 4 |
DOIs | |
Publication status | Published - Dec 2005 |
Keywords
- surface acoustic wave
- SAW
- sensor
- particulate
- electrostatic
- precipitator