PERIODICAL CONTROL AND DYNAMIC TRACEABILITY TEST OF AN SNPS TO THE NATIONAL STANDARD OF GAS FLOWMETERS CALIBRATION

Alex S. Kun, Balazs Rekasi
Abstract:
The tested Sonic Nozzle Prove ring System (SNPS) stepped into service at the Gas Works of Budapest almost five years ago. To keep its parameters in a dedicated and good condition a continuous checking process is carried out. During this checking process those tested were the SNPS main accuracy and repeatability, as well as the individual sonic nozzles (SN).
Keywords:
Sonic Nozzle Provering System (SNPS), sonic nozzles (SN), dynamic traceability, interlaboratory comparison test
Download:
IMEKO-TC9-2003-019.pdf
DOI:
-
Event details
IMEKO TC:
TC9
Event name:
FLOMEKO 2003
Title:
11th Conference on Flow Measurement
Place:
Groningen, NETHERLANDS
Time:
12 May 2003 - 14 May 2003
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