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METROLOGY AREA
Ionizing Radiation (16)
Electricity and Magnetism (8)
Mass (8)
Photometry and Radiometry (3)
TYPE
Key comparisons (35)
STATUS
Approved for provisional equivalence (35)
ORGANISATIONS
CCRI (16)
CCM (8)
CCEM (5)
APMP (3)
CCPR (3)
Result of the search
Your query 'Japan' produced 35 results New search
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  CCM.F- K7 High force measurements
Comparison type, Field   Key comparison in Mass, Force
Force: 0.2 MN to 5 MN
Status   Approved for provisional equivalence
  CCM.F- K12 Very high force measurements
Comparison type, Field   Key comparison in Mass, Force
Force: 1 MN to 20 MN
Status   Approved for provisional equivalence
  CCRI(III)- K2.In- 115 Comparison of neutron fluence
1984 - 1985
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
In-115 activation
Parameter(s)   Neutron energy: 0.144 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K4.He- 3 Comparison of neutron fluence
1973 - 1978
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
He-3 detection
Parameter(s)   Neutron energy: 0.565 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K4.In- 115 Comparison of neutron fluence
1984 - 1985
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
In-115 activation
Parameter(s)   Neutron energy: 0.565 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K5.BS Comparison of neutron fluence
1973 - 1978
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
Bonner sphere
Parameter(s)   Neutron energy: 2.5 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K5.In- 115 Comparison of neutron fluence
1981
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
In-115 activation
Parameter(s)   Neutron energy: 2.5 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K6.U Comparison of neutron fluence
1984 - 1988
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
U-235 and U-238 fission
Parameter(s)   Neutron energy: 5.0 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K7.U Comparison of neutron fluence
1984 - 1988
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
U-235 and U-238 fission
Parameter(s)   Neutron energy: 14.8 MeV
Status   Approved for provisional equivalence
  CCRI(III)- K8.Au Comparison of neutron fluence rate
1966 - 1968
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
Au foil activation
Parameter(s)   Thermal neutrons
Status   Approved for provisional equivalence
  CCM.P- K9 Pressure measurements
1981 - 1987
Comparison type, Field   Key comparison in Mass, Pressure
Pressure: 0.1 mPa to 1000 mPa
Status   Approved for provisional equivalence
  CCM.P- K10 Pressure measurements
1983 - 1995
Comparison type, Field   Key comparison in Mass, Pressure
Pressure: 10 kPa to 140 kPa
Status   Approved for provisional equivalence
  CCPR- K1.PREV(1991) Spectral irradiance
1987 - 1991
Comparison type, Field   Key comparison in Photometry and Radiometry, Radiometry
Parameter(s)   Wavelength: 250 nm to 2400 nm
Status   Approved for provisional equivalence
  CCEM- K1 Comparison of resistance standards
1990 - 1991
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 1 ohm and 10 kiloohms
Status   Approved for provisional equivalence
  CCEM.RF- K7.a.F.2 Antenna power flux density and electric field strength
1991 - 1999
Comparison type, Field   Key comparison in Electricity and Magnetism, Radio frequencies
Parameter(s)   Frequency: 2.45 GHz and 10 GHz
Status   Approved for provisional equivalence
  CCEM.RF- K16.CL Measurement of reflection coefficient
Comparison type, Field   Key comparison in Electricity and Magnetism, Radio frequencies
Parameter(s)   Frequency: 500 MHz, 3 GHz and 7 GHz
Status   Approved for provisional equivalence
  APMP.EM- K4 Comparison of capacitors
1992 - 1994
Comparison type, Field   Key comparison in Electricity and Magnetism, Capacitance
Capacitance: 10 pF
Parameter(s)   Frequency: 1592 Hz, 1 kHz
Status   Approved for provisional equivalence
  CCEM.RF- K7.a.F.1 Antenna power flux density and electric field strength
1991 - 1999
Comparison type, Field   Key comparison in Electricity and Magnetism, Radio frequencies
Parameter(s)   Frequency: 100 MHz, 300 MHz, 500 MHz and 1 GHz
Status   Approved for provisional equivalence
  APMP.EM.BIPM- K11 DC voltage, Zener diode
1996 - 1997
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 1.018 V and 10 V
Status   Approved for provisional equivalence
  CCRI(III)- K3.BS Comparison of neutron fluence
1973 - 1978
Comparison type, Field   Key comparison in Ionizing Radiation, Section III (Neutron Measurements)
Bonner sphere
Parameter(s)   Neutron energy: 0.250 MeV
Status   Approved for provisional equivalence