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CMC AREA
CMCs Ionizing Radiation (18)
IONIZING RADIATION
Air kerma rate (18)
GEOGRAPHIC LOCATION
APMP (18)
Japan (18)
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Your query 'Japan' produced 18 results New search

 
Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Ionizing Radiation for Japan (.PDF file)
Air kerma rate. Ionization chamber, 2.5E-06 Gy/s to 1.0E-02 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Calibration in air against primary standard
X ray, 10 kV to 50 kV: BIPM quality, 10 kV to 50 kV, 0.5 m to 3 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1001
Air kerma rate. Ionization chamber, 9.0E-09 Gy/s to 1.0E-02 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Calibration in air against primary standard
X-ray, 10 kV to 50 kV: ISO 4037, Narrow Series, 10 kV to 50 kV, 0.5 m to 5 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1002
Air kerma rate. Ionization chamber, 4.0E-07 Gy/s to 2.0E-03 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Calibration in air against primary standard
X ray, 50 kV to 420 kV: BIPM quality, 100 kV to 250 kV, 1.2 m to 5 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1003
Air kerma rate. Ionization chamber, 9.0E-09 Gy/s to 1.0E-05 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Calibration in air against primary standard
X ray, 50 kV to 420 kV: ISO 4037, Narrow Spectrum, 50 kV to 300 kV, 1.2 m to 5 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1004
Air kerma rate. Ionization chamber, 9.0E-09 Gy/s to 1.0E-06 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Calibration in air against primary standard
X ray, 50 kV to 420 kV: ISO 4037, Low kerma rate, 50 kV to 300 kV, 1.2 m to 5 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1005
Air kerma rate. Ionization chamber, 2.0E-07 Gy/s to 2.0E-03 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Calibration in air against primary standard
X ray, 50 kV to 420 kV: ISO 4037, High kerma rate, 50 kV to 300 kV, 1.2 m to 5 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1006
Air kerma rate. Ionization chamber, 2.0E-08 Gy/s to 1.0E-04 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Calibration in air against primary standard
X ray, 50 kV to 420 kV: ISO 4037, Wide spectrum, 50 kV to 300 kV, 1.2 m to 5 m
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1007
Air kerma rate. Ionization chamber, 4.3E-07 Gy/s to 7.9E-02 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Irradiation in a calibrated field
Co-60: 148 TBq (1998), 0.3 m to 6 m, W-disk attenuator
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1008
Air kerma rate. Ionization chamber, 2.0E-07 Gy/s to 6.4E-06 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.1
Irradiation in a calibrated field
Co-60: 185 GBq (1997), 1.1 m to 6 m
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1009
Air kerma rate. Ionization chamber, 2.0E-08 Gy/s to 6.4E-07 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.2
Irradiation in a calibrated field
Co-60: 18.5 GBq (1997), 1.1 m to 6 m
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1010
Air kerma rate. Ionization chamber, 3.6E-09 Gy/s to 1.1E-07 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.6
Irradiation in a calibrated field
Co-60: 3.7 GBq (1997), 1.1 m to 6 m
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1011
Air kerma rate. Ionization chamber, 9.0E-06 Gy/s to 5.1E-04 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.6
Irradiation in a calibrated field
Cs-137: 34 TBq (1993), 1 m to 4 m, Fe-disk attenuator
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1012
Air kerma rate. Ionization chamber, 9.0E-08 Gy/s to 2.9E-06 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 1.5
Irradiation in a calibrated field
Cs-137: 222 GBq (1980), 1.1 m to 6 m
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1013
Air kerma rate. Ionization chamber, 5.4E-09 Gy/s to 1.7E-07 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 2.0
Irradiation in a calibrated field
Cs-137: 18.5 GBq (1980), 1.1 m to 6 m
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1014
Air kerma rate. Ionization chamber, 6.7E-10 Gy/s to 2.2E-08 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 2.4
Irradiation in a calibrated field
Cs-137: 1.85 GBq (1980), 1.1 m to 6 m
Reference standard: Primary cavity chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1015
Air kerma rate. Ionization chamber, 5.0E-06 Gy/s to 5.0E-03 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Calibration in air against primary standard
X-ray, 10 kV to 50 kV: Mammography
Anode material: Mo
Filter: Mo 0.030 mm, Mo 0.032 mm, Rh 0.025 mm
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1019
Air kerma rate. Ionization chamber, 3.0E-05 Gy/s to 3.0E-03 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Calibration in air against primary standard
X-ray, 10 kV to 50 kV: Mammography
Anode material: Rh
Filter: Rh 0.025 mm
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1020
Air kerma rate. Ionization chamber, 5.0E-05 Gy/s to 5.0E-03 Gy/s
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 0.8
Calibration in air against primary standard
X-ray, 10 kV to 50 kV: Mammography
Anode material: W
Filter: Rh 0.05 mm, Ag 0.05 mm, Al 0.5 mm, Al 0.7 mm
Reference standard: Primary free air chamber
Source of traceability: NMIJ/AIST
Approved on 17 April 2015
Internal NMI service identifier: APM-RAD-NMIJ/AIST-1021