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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, Dosimetry,
 
IAEA - International Organization, IAEA (International Atomic Energy Agency)
Complete CMCs in Ionizing Radiation for IAEA - International Organization (.pdf file)
Air kerma rate. Diagnostic ionisation chamber, 1.7E-05 Gy s-1 to 1.0E-03 Gy s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.3
Calibration against a secondary standard free in air
X-ray, 10 kV to 50 kV: Mammography qualities (anode material + x mm of filter material)
Approved on : 09 January 2018
Reference standard: Secondary standard ionization chamber
Source of traceability: PTB
Mammography qualities (i) Mo + 0.03 Mo, with and without additional 2 mm Al for 25 kV to 35 kV, IEC61627 RQR-M and RQA-M for 25 kV to 35 kV; (ii) Mo + 0.028 Rh, 25 kV to 35 kV; W + 0.048 Rh, 25 kV to 35 kV; W + 0.049 Ag, 25 kV to 35 kV
Internal NMI service identifier: EUR-RAD-IAEA-1018
 
Air kerma rate. Diagnostic ionisation chamber, 1.7E-05 Gy s-1 to 1.0E-03 Gy s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.0
Calibration against a secondary standard free in air
X-ray, 10 kV to 50 kV: Mammography qualities
Reference standard: Secondary standard ionization chamber
Source of traceability: BIPM
Mammography qualities (anode material + x mm of filter material): (i) Mo + 0.03 Mo (IEC61267 RQR-M), 25 kV to 35 kV, and W + 0.066 Mo, 25 kV to 35 kV
Approved on 24 February 2016
Internal NMI service identifier: EUR-RAD-IAEA-1019
 
Air kerma rate. Diagnostic ionisation chamber, 1.7E-05 Gy s-1 to 1.4E-04 Gy s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.1
Calibration against a secondary standard free in air
X-ray, 10 kV to 50 kV: IEC 61267, RQA series, 40 kV to 50 kV
Reference standard: Secondary standard ionization chamber
Source of traceability: PTB
Approved on 24 February 2016
Internal NMI service identifier: EUR-RAD-IAEA-1020
 
Air kerma rate. Diagnostic ionisation chamber, 1.7E-04 Gy s-1 to 1.2E-03 Gy s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.1
Calibration against a secondary standard free in air
X-ray, 10 kV to 50 kV: IEC 61267, RQR series, 40 kV to 50 kV
Reference standard: Secondary standard ionization chamber
Source of traceability: PTB
Approved on 24 February 2016
Internal NMI service identifier: EUR-RAD-IAEA-1022
 
Air kerma rate. Protection ionization chamber, 6.0E-01 mGy h-1 to 1.2E+01 mGy h-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Calibration against a secondary standard free in air
X-ray, 10 kV to 50 kV: ISO 4037, Narrow Series, 40 kV
Reference standard: Secondary standard ionization chamber
Source of traceability: PTB
Approved on 24 February 2016
Internal NMI service identifier: EUR-RAD-IAEA-1006
 
Air kerma rate. Therapy ionization chamber, 4.0E-04 Gy s-1 to 4.0E-03 Gy s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Calibration against a secondary standard free in air
X-ray, 10 kV to 50 kV: BIPM-CCRI, 10 kV to 50 kV
Reference standard: Secondary standard ionization chamber
Source of traceability: BIPM
Approved on 24 February 2016
Internal NMI service identifier: EUR-RAD-IAEA-1003