BIPM - CIPM MRA

CIPM MRA

Contact:

METAS
Lindenweg 50
CH-3003 Bern-Wabern
Tel.: + 41 58 387 01 11
Fax: + 41 58 387 02 10
Web: http://www.metas.ch/

Participating in the CIPM MRA since: 14 October 1999

Signed by: Wolfgang SCHWITZ (then Director, OFMET*)

Signatory/NMI:

Federal Institute of Metrology (METAS), Bern-Wabern

Designated institute(s):

For ionizing radiation: radioactivity; activity, units Bq and Bq/g: Institut Universitaire de Radiophysique Appliquée (IRA), Lausanne (from 20 September 2002)

For absolute humidity: dew point from –90 °C to +95 °C: MBW Calibration AG (MBW), Wettingen (from 2 May 2014)

For photometry and radiometry: solar irradiance, responsivity: Physikalisch-Meteorologisches Obseratorium Davos and World Radiation Center (PMOD/WRC), Davos Dorf (from 20 September 2002)

For thermometry: ROTH+CO.AG (ROTH+CO.AG), Oberuzwil (from 5 January 2011)

Internationally recognized Calibration and Measurement Capabilities (CMCs)

Participation in key and supplementary comparisons

Submission of CMCs through: EURAMET.

The following institutes are authorized to use the CIPM MRA logo, for the fields of measurement supported by CMCs published in the KCDB:

	METAS (Switzerland)	from 7 September 2006
	PMOD/WRC (Switzerland)	from 6 October 2008
	ROTH+CO.AG (Switzerland)	from 5 January 2011

[See the full list of participants]