Calibrations of secondary standard ozone analysers
For those Member State NMIs that do not hold primary standards for ozone in air, the BIPM offers calibrations of secondary standard ozone analysers.
Interested laboratories are invited to contact Dr J. Viallon for the relevant calibration request forms.
Calibration service: Ozone photometers
Matrix or material | Analyte or component | Dissemination range of measurement capability | |
Amount-of-substance fraction x(O3) / (nmol/mol) | Absolute expanded uncertainty |
||
synthetic air | ozone | 0 to 1000 |
- The notation Q[a, b] stands for the root-sum-square of the terms between brackets
- The claimed uncertainty includes a term coming from the best device under test
- Absolute expanded uncertainty: k = 2, level of confidence 95%
Uncertainty budget
A study of systematic biases and measurement uncertainties in ozone mole fraction measurements with the NIST Standard Reference Photometer
Authors:
Viallon J., Moussay P., Norris J.E., Guenther F.R., Wielgosz R.I.
Contact
Chemistry Department
Certificates issued
Filtre de recherche :
Certificat d'étalonnage No.29 (2018)
- NO
- NILU
Certificat d'étalonnage No.52 (2014)
- ZA
- NMISA
Certificat d'étalonnage No.39 (2012)
- ZA
- NMISA
Certificat d'étalonnage No.99 (2011)
- PL
- GUM
Certificat d'étalonnage No.56 (2010)
- ZA
- NMISA
Certificat d'étalonnage No.46 (2009)
- SE
- SP
Certificat d'étalonnage No.36 (2008)
- ZA
- NMISA