Two simple methods for the calibration of pressure transducers in the range 0 to 10 Pa are compared. One relies on water displaced by known weights and the other uses helium in an inverted U-tube. The slopes of the calibration curves determined with the two methodsagreed to better than 0.25% while t
On the Sensitivity Calibration of Implanted Pressure Transducers
โ Scribed by Bicker, Alvin A.; Lupo, Frank J.; Bergofsky, Edward H.
- Book ID
- 114601079
- Publisher
- IEEE
- Year
- 1970
- Tongue
- English
- Weight
- 292 KB
- Volume
- BME-17
- Category
- Article
- ISSN
- 0018-9294
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๐ SIMILAR VOLUMES
## Abstract The uncertainty in a transducer/tensiometer system was assessed with temperature and pressure calibrations. A reference transducer/tensiometer pair was used to factor out temperature related deviations from two monitoring pairs. The reference pair removed most of the deviations, resulti
Laboratory and field experiments demonstrated that solid state pressure transducers are accurate and reliable devices for frequent measurements of soil suction. However, each transducer had to be individually calibrated before use and a hanging column procedure designed for this purpose is described