Results for: ozono
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In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
Austria, EAA (Umweltbundesamt GmbH, Environmental Agency of Austria)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 450
  • Uncertainty equation CMC : Q[1.5, 0.023 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Calibration
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 08 July 2015
  • Institute service identifier : O3
Croatia, DHMZ-SOUL (Meteorological and Hydrological Service/Calibration Laboratory)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount of substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount of substance fraction in
purified air ozone 0 to 1000 1.1 to 2.3E1
  • Uncertainty equation CMC : Q[1.1, 0.023 x (O3)] O3: concentration of ozone in nmol/mol
  • Mechanism for measurement service delivery : Calibration of analysers and calibrators
  • Approved on 22 October 2020
  • Institute service identifier : SOUL-1
Czechia, CHMU/CHMI (Czech Hydrometeorological Institute)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 1000
  • Uncertainty equation CMC : Q[1.1, 0.022 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Calibration
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 08 July 2015
  • Institute service identifier : 2284-004
Finland, MIKES-FMI (Finnish Meteorological Institute)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in
purified air ozone 0 to 500 1.3 to 1.1E1
  • Uncertainty equation CMC : Q[1.3, 0.022 x(O3)] The uncertainty is expressed in nmol/mol
  • Mechanism for measurement service delivery : Calibration of analysers and calibrators
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 29 March 2021
  • Institute service identifier : PC-O3
France, LNE (Laboratoire national de métrologie et d'essais)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 1000
  • Uncertainty equation CMC : Q[1.1, 0.022 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Analyser and gas standard generator calibration
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 08 July 2015
  • Institute service identifier : CMI-37-24
Netherlands, VSL (VSL)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 500
  • Uncertainty equation CMC : Q[1.1, 0.030 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Calibration
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 19 July 2010
  • Institute service identifier : 322001
Serbia, DMDM (Directorate of Measures and Precious Metals)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 1000
  • Uncertainty equation CMC : Q[1.1, 0.022 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Instrumental comparison against primary UV photometer Calibration
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 28 June 2016
  • Institute service identifier : GMH-RU-H09
Spain, ISCIII (Instituto de Salud Carlos III)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 1000
  • Uncertainty equation CMC : Q[1.4, 0.022 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Calibration of monitors and ozone generation
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 08 July 2015
  • Institute service identifier : 01
Switzerland, METAS (Federal Institute of Metrology)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 1 to 1000
  • Uncertainty equation CMC : Q[1.1, 0.022 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : Instrumental comparison against primary UV photometer
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 08 July 2015
  • Institute service identifier : 232-8
Switzerland, PMOD/WRC(CH) (Physikalisch-Meteorologisches Obseratorium Davos and World Radiation Center)
Properties of detectors , Responsivity, solar, irradiance : 1.00E-4 V/(W m-2) to 40 V/(W m-2)
Broadband detector
Relative expanded uncertainty : 3.1 %
Radiometer to spectroradiometer comparison
Global solar UV irradiance, UV index : 0.1 to 10
Type of source : Sun and clear or cloudy sky
Angle between normal of receiver surface and solar beam : 23 degree to 50 degree
Inclination : horizontal
Total column ozone (atmospheric) : 2 mm to 5 mm STP (200 to 500 Dobson units)
Weighting: Erythema CIE Wavelength range: 280 nm to 400 nm
Approved on 28 November 2018
Properties of detectors , Responsivity, solar, irradiance : 1.00E-4 V/(W m-2) to 0.1 V/(W m-2)
Broadband detector
Relative expanded uncertainty : 3.5 %
Radiometer to spectroradiometer comparison
Global solar UV irradiance : 0.1 Wm-2 to 50 Wm-2
Type of source : Sun and clear or cloudy sky
Angle between normal of receiver surface and solar beam : 23 degree to 50 degree
Inclination : horizontal
Total column ozone (atmospheric) : 2 mm to 5 mm STP (200 to 500 Dobson units)
Weighting: uniform, 280 nm to 400 nm Wavelength range: 280 nm to 400 nm
Approved on 28 November 2018
Properties of detectors , Responsivity, solar, irradiance : 1.00E-4 V/(W m-2) to 0.1 V/(W m-2)
Broadband detector
Relative expanded uncertainty : 3 %
Radiometer to spectroradiometer comparison
Global solar UVA irradiance : 0.1 Wm-2 to 50 Wm-2
Type of source : Sun and clear or cloudy sky
Angle between normal of receiver surface and solar beam : 23 degree to 50 degree
Inclination : horizontal
Total column ozone (atmospheric) : 2 mm to 5 mm STP (200 to 500 Dobson units)
Weighting: uniform, 315 nm to 400 nm Wavelength range: 315 nm to 400 nm
Approved on 28 November 2018
Properties of detectors , Responsivity, solar, irradiance : 1.00E-4 V/(W m-2) to 2 V/(W m-2)
Broadband detector
Relative expanded uncertainty : 3 %
Radiometer to spectroradiometer comparison
Global solar UVB irradiance : 0.1 Wm-2 to 1.5 Wm-2
Type of source : Sun and clear or cloudy sky
Angle between normal of receiver surface and solar beam : 23 degree to 50 degree
Inclination : horizontal
Total column ozone (atmospheric) : 2 mm to 5 mm STP (200 to 500 Dobson units)
Weighting: uniform, 280 nm to 315 nm Wavelength range: 280 nm to 315 nm
Approved on 28 November 2018
United Kingdom, NPL (National Physical Laboratory)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in
purified air ozone 0 to 1000 1.1 to 2.3E1
  • Uncertainty equation CMC : Q[1.0, 0.023 x(O3)] The uncertainty is expressed in nmol/mol
  • Mechanism for measurement service delivery : Instrumental comparison against primary UV photometer
  • Approved on 15 October 2019
  • Institute service identifier : 46rev
United States, NIST (National Institute of Standards and Technology)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in nmol/mol Amount-of-substance fraction in Absolute expanded uncertainty in
purified air ozone 0 to 1000
  • Uncertainty equation CMC : Q[1.0, 0.022 x(O3)]

    The uncertainty is expressed in nmol/mol

  • Mechanism for measurement service delivery : SRP
  • The notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
  • Approved on 21 October 2015
  • Institute service identifier : 8393131R10

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