In the Force Key Comparison CCM.F-K3 the measurand force was compared at the two force steps 500 kN and 1 MN. 12 laboratories participated in this comparison which was organised by PTB as the pilot laboratory in two laboratory groups (group A and B). In group A, the comparison was carried out with two 1 MN compression force transducers at the two force steps 500 kN and 1 MN (CCM.F-K3a) and with 6 participating laboratories. In group B, the comparison was carried out with two 500 kN compression force transducers at one force step of 500 kN (CCM.F-K3b) and with 9 participating laboratories. The key comparison reference values were determined as the weighted mean of all results for the two force steps and set to 500 kN and 1 MN, respectively, with the associated uncertainties. The degrees of equivalence were determined for all 12 laboratories for 500 kN compression force and for 6 laboratories for 1 MN compression force. KEY WORDS FOR SEARCH Force Key Comparison, high force, 500 kN, 1 MN Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).
Final report on the force key comparison CCM.F-K3 / Kumme, R.; Averlant, P.; Bartel, T.; Germak, A.; Knott, A.; Man, J.; Medina, N.; Ostrivnoy, A.; Park, Y. -K.; Roske, D.; Seifarth, R. L.; Wozniak, M.; Ueda, K.; Zhimin, Z.. - In: METROLOGIA. - ISSN 0026-1394. - ELETTRONICO. - 56:1A(2019), pp. 1-27. [10.1088/0026-1394/56/1A/07001]
|Titolo:||Final report on the force key comparison CCM.F-K3|
|Data di pubblicazione:||2019|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1088/0026-1394/56/1A/07001|
|Appare nelle tipologie:||1.1 Articolo in rivista|