Final report, on-going key comparison BIPM.QM-K1, ozone at ambient level, comparison with DHMZ, August 2016

Abstract

As part of the on-going key comparison BIPM.QM-K1, a comparison has been performed between the ozone national standard of Croatia maintained by the Meteorological and Hydrological Service (DHMZ) and the common reference standard of the key comparison, maintained by the Bureau International des Poids et Mesures (BIPM), via a transfer standard maintained by the National Institute of Standards and Technology (NIST). The instruments have been compared over a nominal ozone amount-of-substance fraction range of 0 nmol/mol to 500 nmol/mol. KEY WORDS FOR SEARCH Ozone, Standard Reference Photometer, BIPM, DHMZ, CIPM MRA, KCDB 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 CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).