Kolosov , Oleg (2005) Integrated circuitry for controlling analysis of a fluid. GO1N 31/00 (2006.01); GO1N 11/00 (2006.01); GO1L 7/00 (2006.01).
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Abstract
Circuitry for processing signals used to determining characteristics of a fluid under-test is provided. The circuitry includes a compensation device and integrated circuitry for interfacing with a tuning fork that is capable of being in contact with the fluid under-test and the compensation device. The compensation device is configured to differentially process a signal output of the tuning fork, and the differential processing of the compensation device is actively controlled by the integrated circuitry so as to produce a processed signal. The processed signal defines the characteristics of the fluid under-test, and the compensation device includes capacitive matching circuitry. Also provided are systems that incorporate the circuitry.
| Item Type: | Patent |
|---|---|
| Uncontrolled Keywords: | network analysis ; ASIC ; on-chip lick-in amplifier ; fluid analysis ; impedance monitoring ; frequency sweep |
| Subjects: | Q Science > QC Physics ?? 00 (2006.01) ?? |
| Departments: | Faculty of Science and Technology > Physics |
| ID Code: | 59419 |
| Deposited By: | ep_importer_pure |
| Deposited On: | 31 Oct 2012 14:58 |
| Refereed?: | No |
| Published?: | Published |
| Last Modified: | 31 Oct 2012 14:58 |
| Identification Number: | GO1N 31/00 (2006.01); GO1N 11/00 (2006.01); GO1L 7/00 (2006.01) |
| URI: | http://eprints.lancs.ac.uk/id/eprint/59419 |
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