DYNAMIC TRACEABILTY FOR GASMETER CALIBRATION STATIONS USING ULTRASONIC AND DIAPHRAGMATIC REFERENCE METERS AS A TWIN PACKAGE |
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| B. Bátyi, A. S. Kun, L. Kálóczy, K. Kocsmár |
- Abstract:
- A Sonic Nozzle Prover System (SNPS) stepped into service at Gas Work of Budapest. After a two-years of operation a Round-robin test was made to control the basic accuracy and repeatability. The test involved the National Standard gas meter calibration system 1 and the SNPS. Also a new one - which operation just going on - based on PD master meter was tested. The calibration systems working at low pressure using vacuumed and pressure controlled flow circle. The twin meters has temperature compensators. Repeatedly obtained tests based on twin meter package pointed out reasonable results.
- Keywords:
- Youden-plot, interlaboratory comparison test, dynamic traceability, sonic nozzles, gas-meter, bell prover, rotary chamber meter, master meter, national standard
- Download:
- IMEKO-TC9-2000-069.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC9
- Event name:
- FLOMEKO 2000
- Title:
- 10th Conference on Flow Measurement
- Place:
- Salvador, Bahia, BRAZIL
- Time:
- 04 June 2000 - 08 June 2000