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Calibration and Measurement Capabilities
Ionizing Radiation
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a2 + b2]1/2
 
Result of the search
Your selection : Ionizing Radiation, Radioactivity, Brazil
 
Brazil, LNMRI/IRD (Laboratorio Nacional de Metrologia das Radiacoes Ionizantes, IRD)
Complete CMCs in Ionizing Radiation for Brazil (.pdf file)
Emission rate. Single nuclide, solid, 1.0E+02 s-1 to 1.0E+06 s-1
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 5
Germanium spectrometer, measured or calculated efficiency
Cs-134: < 1 cm active area, total outside diameter 2.5 cm
Reference standard: 4 pi beta-gamma coincidence, weight set
Source of traceability: LNMRI/IRD
Approved on 11 April 2019
Internal NMI service identifier: SIM-RAD-LNMRI/IRD-2053
 
Emission rate. Single nuclide, solid, 1.0E+02 s-1 to 1.0E+06 s-1
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 5
Germanium spectrometer, measured or calculated efficiency
Cs-137: < 1 cm active area, total outside diameter 2.5 cm
Reference standard: Calibrated source of same radionuclide
Source of traceability: LNHB
Approved on 11 April 2019
Internal NMI service identifier: SIM-RAD-LNMRI/IRD-2054
 
Emission rate. Single nuclide, solid, 1.0E+02 s-1 to 1.0E+06 s-1
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 5
Germanium spectrometer, measured or calculated efficiency
Eu-152: < 1 cm active area, total outside diameter 2.5 cm
Reference standard: 4 pi beta-gamma coincidence, weight set
Source of traceability: LNMRI/IRD
Approved on 11 April 2019
Internal NMI service identifier: SIM-RAD-LNMRI/IRD-2055
 
Emission rate. Single nuclide, solid, 1.0E+02 s-1 to 1.0E+06 s-1
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 5
Germanium spectrometer, measured or calculated efficiency
Ho-166m: < 1 cm active area, total outside diameter 2.5 cm
Reference standard: 4 pi beta-gamma coincidence, weight set
Source of traceability: LNMRI/IRD
Approved on 11 April 2019
Internal NMI service identifier: SIM-RAD-LNMRI/IRD-2056
 
Emission rate. Single nuclide, solid, 1.0E+02 s-1 to 1.0E+06 s-1
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 5
Germanium spectrometer, measured or calculated efficiency
Co-60: < 1 cm active area, total outside diameter 2.5 cm
Reference standard: 4 pi beta-gamma coincidence, weight set
Source of traceability: LNMRI/IRD
Approved on 11 April 2019
Internal NMI service identifier: SIM-RAD-LNMRI/IRD-2052
 
Activity. Single nuclide, solid, 1.0E+02 Bq to 1.0E+05 Bq
Relative expanded uncertainty (k = 2, level of confidence ~95%) in %: 4.0
Germanium spectrometer, measured or calculated efficiency
Am-241: point source, active area < 5 mm
Reference standard: 4 pi alfa-gamma coincidence, weight set
Source of traceability: LNMRI/IRD
Approved on 11 April 2019
Internal NMI service identifier: SIM-RAD-LNMRI/IRD-2017


 
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