| Zugriffsnummer | 27043 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | mit Peer Review |
| Sprache | Englisch |
| Titel | EURAMET key comparison for 500 MPa range of hydraulic Gauge pressure (EURAMET.M.P-K13) |
| Autor(in); Institution |
Kocas, I.; Ulusal Metroloji Enstitüsü (UME), Gebze-Kocaeliume, TURKEY
Sabuga, Wladimir; 3.3, Stoffeigenschaften und Druck, PTB-Braunschweig
Bergoglio, M.; Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, ITALY
Eltawil, A. E.; National Institute of Standards (NIS), EGYPT
Korasie, C.; National Metrology Institute of South Africa (NMISA), SOUTH AFRICA
Farar, P.; Slovak Institute of Metrology (SMU), Bratislava, SLOVAKIA
Setina, J.; Institute of Metals and Technology, Ljubljana (IMT), SLOVENIA
Waller, B.; National Physical Laboratory (NPL), Teddington, UK
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| Quelle/Jahr | Proceedings of the 5th CCM International Conference on Pressure and Vacuum Metrology and the 4th International Conference IMEKO TC 16. PTB-Mitteilungen: 121 (2011), 3, 291 - 293 |
| ISSN | 0030-834X |
| Verlag | Bremerhaven: Wirtschaftsverl. NW |
| Konferenzangaben | 5th CCM International Conference on Pressure and Vacuum Metrology and 4th International Conference IMEKO TC 16, Berlin, 02-05, May, 2011, Germany |
| Zusammenfassung | The regional key comparison EURAMET.M.P-K13 for pressure measurements in liquid media from 50 MPa to 500 MPa was piloted by the TÜBİTAK UME Pressure Group Laboratories, Turkey. The transfer standard was a DH-Budenberg pressure balance with a free deformation piston-cylinder unit of 2 mm2 nominal effective area. Seven laboratories from the EURAMET region, namely PTB, INRIM, NIS, SMU, IMT and NPL, and one laboratory from the APMP region, NMISA, participated in this comparison. PTB participated in this comparison as a link between this comparison, previous 500 MPa comparison EUROMET 881 and 500 MPa CCM key comparison CCM.P-K13. All participants’ results with exception of only one value at 500 MPa at were found to be consistent with each other and with the calculated reference value, within their claimed uncertainties, at all pressures. The results are therefore considered to be satisfactory. |
