Bell Prover – Calibration and Monitoring of Time Stability |
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| Miroslava Benkova, Stefan Makovnik, Ivan Mikulecky, Vlastimil Zamecnik |
- Abstract:
- This paper is focused on the calibration and measuring of the geometric parameters of a bell prover, that served as a standard of volume of gas flow. It also includes methods for monitoring of time stability of the bell prover: intra- and inter- laboratory comparison measurements, Shewhart analysis and planned evaluation of recalibration intervals.
- Keywords:
- Bell prover, Uncertainty analysis, Time stability, Inter-laboratory comparison, Recalibration interval
- Download:
- IMEKO-TC9-2010-004.pdf
- DOI:
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