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CMC AREA
CMCs Ionizing Radiation (7)
IONIZING RADIATION
Fluence rate (7)
GEOGRAPHIC LOCATION
APMP (7)
Japan (7)
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Your query 'Japan' produced 7 results New search

 
Japan, NMIJ AIST (National Metrology Institute of Japan)
Complete CMCs in Ionizing Radiation for Japan (.PDF file)
Fluence rate. Neutron sensitive device, 5.0E+01 cm-2 s-1 to 1.0E+04 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 2.8
Irradiation in a calibrated field
Thermal neutron distribution: Am-241/Be-9 source, 148 GBq (1992.1), located at center of graphite pile with average neutron temperature between 310 K and 330 K, inside or outside of the graphite pile (1.9 x 1.9 x 2.3 m), ISO 8529-1
Reference standard: Au foil activation
Source of traceability: NMIJ/AIST
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3001
Fluence rate. Neutron sensitive device, 9.0E+00 cm-2 s-1 to 9.0E+02 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4.4
Calibration relative to a calibrated long counter
Mono-energetic neutrons (at 1 m from the source): 144 keV Li-7 (p,n) Be-7, ISO 8529-1
Reference standard: Recoil proton proportional counter
Source of traceability: NMIJ/AIST
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3002
Fluence rate. Neutron sensitive device, 2.5E+01 cm-2 s-1 to 2.5E+03 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 4.4
Calibration relative to a calibrated long counter
Mono-energetic neutrons (at 1 m from the source): 565 keV Li-7 (p,n) Be-7, ISO 8529-1
Reference standard: Recoil proton proportional counter
Source of traceability: NMIJ/AIST
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3003
Fluence rate. Neutron sensitive device, 1.0E+01 cm-2 s-1 to 1.0E+03 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 6.2
Calibration relative to a calibrated long counter
Mono-energetic neutrons (at 1 m from the source): 5.0 MeV D (d,n) He-3 reaction, ISO 8529-1
Reference standard: Recoil proton detector
Source of traceability: NMIJ/AIST
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3004
Fluence rate. Neutron sensitive device, 1.5E+01 cm-2 s-1 to 3.0E+03 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 3.2
Calibration relative to a primary standard instrument (associated particle detector)
Mono-energetic neutrons (at 1 m from the source): 14.8 MeV T (d,n) He-4 reaction, ISO 8529-1
Reference standard: Associated alpha particle counting
Source of traceability: NMIJ/AIST
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3005
Fluence rate. Neutron sensitive device, 8.0E-01 cm-2 s-1 to 8.0E+01 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 3.6
Irradiation with a calibrated neutron source
Cf-252 source (at 1 m from the source): bare Cf-252, 200 MBq (2005.8), 200 MBq (1992.1), 3.7 MBq (2002.10), ISO 8529-1
Reference standard: Calibrated neutron source
Source of traceability: NPL
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3006
Fluence rate. Neutron sensitive device, 1.6E+00 cm-2 s-1 to 7.4E+01 cm-2 s-1
Relative expanded uncertainty (k = 2, level of confidence 95 %) in %: 2.8
Irradiation with a calibrated neutron source
Am-241/Be-9 source (at 1 m from the source): bare Am-241/Be-9, 148 GBq (1992.1), 3.7 GBq (2009.11), ISO 8529-1
Reference standard: Calibrated neutron source
Source of traceability: NPL
Approved on 01 June 2011
Internal NMI service identifier: APM-RAD-NMIJ/AIST-3007