G Ratel and C Michotte 2003 Metrologia 40 06035 doi:10.1088/0026-1394/40/1A/06035
G Ratel and C Michotte
Show affiliationsSince 1976, ten national metrology institutes (NMIs) have submitted 24 samples of known activity of 22Na to the International Reference System (SIR) for activity comparison at the Bureau International des Poids et Mesures. The activities ranged from about 400 kBq to 20 MBq. The degrees of equivalence between each equivalent activity measured in the SIR and the key comparison reference value (KCRV) have been calculated and the results are given in the form of a matrix for ten NMIs. A graphical presentation is also given.
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 Section II of the Consultative Committee for Ionizing Radiation (CCRI(II)), comparison identifier BIPM.RI(II)-K1.Na-22, according to the provisions of the Mutual Recognition Arrangement (MRA).
Issue 1A (Technical Supplement 2003)
G Ratel and C Michotte 2003 Metrologia 40 06035
Delai Chen et al 2009 New J. Phys. 11 075017
Johannes Elschner and Masahiro Yamamoto 2008 Inverse Problems 24 035004
I T Chapman et al 2007 Plasma Phys. Control. Fusion 49 B385
Matthias R. Gaberdiel and Michael Gutperle JHEP02(2005)051
A Yunoki et al 2009 Metrologia 46 06014
Chris Sturm et al 2009 New J. Phys. 11 073044
José M Domínguez-Vera et al 2008 Nanotechnology 19 025302
Joële Viallon et al 2009 Metrologia 46 08012
Cüneyt Berkdemir and Ramazan Sever 2008 J. Phys. A: Math. Theor. 41 045302