| Zugriffsnummer | 22804 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Highest precision for gas meter calibration worldwide: The high pressure gas calibration facility pigsartrade with optimized uncertainty |
| Autor(in); Institution |
Vieth, D.; EON Ruhrgas, Dorsten, GERMANY
Hinze, H.-M.; EON Ruhrgas, Dorsten, GERMANY
Mickan, Bodo; 1.4, Gase, PTB-Braunschweig
Kramer, Rainer; 1.4, Gase, PTB-Braunschweig
Müller, Harald; 1.4, Gase, PTB-Braunschweig
Strunck, Volker; 1.4, Gase, PTB-Braunschweig
|
| Quelle/Jahr | IGRC 2008, International Gas Research Conference: Proceedings:(2008), 1 - 18 |
| Availability | [CD-ROM] ; file name: pdf/102.pdf |
| Verlag | Paris: AFG |
| Konferenzangaben | International Gas Union Research Conference Paris 2008, Paris, 07-10, October, 2008, France |
| Freie Schlagworte | Gas Meter Calibration ; High Pressure ; pigsar |
| Zusammenfassung | Since 1993 E.ON Ruhrgas operates pigsar™ as one of the leading high-pressure gas calibration facilities worldwide. One major prerequisite for pigsar™'s very low uncertainty is the fact that the German national volumetric primary standard for high-pressure natural gas, the so-called High Pressure Piston Prover (HPPP), property of the Physikalisch-Technische Bundesanstalt, (PTB), is since 1999 an integral part of the infrastructure of pigsar™. During the last few years both PTB and pigsar™ staff have continuously worked on improving the uncertainty and availability of pigsar™. As a major result, the uncertainty of pigsar™ was reduced from initially 0,16% to currently 0,13% in the main operating regime of the facility. New projects already started are aimed at reducing this uncertainty even further down to 0,1%. This paper describes the different measures that have been or will be taken to achieve and verify these improvements. |
Zitierung
Vieth, D., Hinze, H.-M., Mickan, B., Kramer, R., Müller, H., & Strunck, V. (2008). Highest precision for gas meter calibration worldwide: The high pressure gas calibration facility pigsartrade with optimized uncertainty. International Gas Union Research Conference Paris 2008, Paris, 07-10, October, 2008, France.