Bilateral and supplementary comparison with two SRG as transfer standard between SP and PTB

Project Description

Bilateral and supplementary comparison to enable SP for CMC entries after having acquired a primary standard (static expansion system) from NPL, UK. Transfer standards: 2 SRG as in protocol EUROMET.M.P-K1b.


Final Report 2010-04-04

The comparison had to be terminated, since SP could not deliver results due to a malfunction of their primary standard. Measurements at PTB were taken in June 2008 and Mai 2009, at SP from November 2008 to January 2009. The comparison was planned as supplementary comparison to enable SP for CMC entries after having acquired a primary standard (static expansion system) from NPL, UK. It was registered as Euramet.M.P-K1b.1, but removed from the BIPM database as unsuccessful comparison on April 14, 2010.

Subjects
Mass and Related Quantities (M)
Coordinating Institute
RISE (Sweden)
Participating Partners
PTB (Germany)