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METROLOGY AREA
Ionizing Radiation (110)
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Result of the search
Your query 'Japan' produced 393 results New search
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  BIPM.EM- K10.a DC voltage, Josephson standards
1991-
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 1.018 V
Status   Continuous, approved for equivalence, Results available
  BIPM.EM- K10.b DC voltage, Josephson standards
1994 -
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
Status   Continuous, approved for equivalence, Results available
  BIPM.L- K10 Comparison of the frequencies of Helium-Neon lasers at wavelength 633 nm
1988 - 2000
Comparison type, Field   Key comparison in Length, Laser Frequencies
Status   Approved for equivalence, Results available
  APMP.EM- K6.a Comparison of AC/DC voltage transfer standards
2000 - 2003
Comparison type, Field   Key comparison in Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
Parameter(s)   Voltage: 3 V
Frequency: 1 kHz, 20 kHz, 100 kHz and 1 MHz
Status   Approved for equivalence, Results available
  APMP.M.P- K6 Pressure measurements in gas (gauge mode)
1998 - 2001
Comparison type, Field   Key comparison in Mass, Pressure
Effective area of a piston-cylinder unit
Parameter(s)   Pressure: 20 kPa to 105 kPa
Status   Approved for equivalence, Results available
  APMP.M.P- K7 Pressure measurements in oil (gauge mode)
2002 - 2004
Comparison type, Field   Key comparison in Mass, Pressure
Pressure: 10 MPa to 100 MPa
Status   Approved for equivalence, Results available
  APMP.QM- K3 Automotive emission gases: CO, CO2 and C3H8 in N2
2000
Comparison type, Field   Key comparison in Amount of Substance, Gases
Status   Approved for equivalence, Results available
  APMP.QM- K4 Ethanol in air
2000
Comparison type, Field   Key comparison in Amount of Substance, Gases
Status   Approved for equivalence, Results available
  BIPM.RI(II)- K1.Co- 60 Activity of radionuclide Co-60
1975 -
Comparison type, Field   Key comparison in Ionizing Radiation, Section II (Measurement of Radionuclides)
Status   Continuous, approved for equivalence, Results available
  CCL- K1 Gauge blocks by interferometry
1998 - 1999
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Steel and tungsten carbide materials
Status   Approved for equivalence, Results available
  CCL- K3 Angle standards
2000 - 2002
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved for equivalence, Results available
  CCL- K5 One-dimensional coordinate measuring machine artefacts
1999 - 2002
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Step gauge and ball bars
Status   Approved for equivalence, Results available
  CCL- S1 Nanometrology: one-dimensional gratings
1999 - 2000
Comparison type, Field   Supplementary comparison in Length, Dimensional Metrology
Pitch of gratings: 290 nm and 700 nm
Status   Approved, Results available
  CCRI(II)- K2.Ba- 133 Activity concentration of the same Ba-133 solution
1984
Comparison type, Field   Key comparison in Ionizing Radiation, Section II (Measurement of Radionuclides)
Status   Approved for equivalence, Results available
  CCRI(II)- K2.Cd- 109 Activity concentration of the same Cd-109 solution
1986
Comparison type, Field   Key comparison in Ionizing Radiation, Section II (Measurement of Radionuclides)
Status   Approved for equivalence, Results available
  SIM.L- S3.PREV Measurement of Rockwell hardness indenter geometry
1998
Comparison type, Field   Supplementary comparison in Length, Dimensional Metrology
Status   Approved
  CCM.D- K1 Density measurements of a silicon sphere
2001 - 2003
Comparison type, Field   Key comparison in Mass, Density
Status   Approved for equivalence, Results available
  BIPM.RI(II)- K1.Cr- 51 Activity of radionuclide Cr-51
1977 -
Comparison type, Field   Key comparison in Ionizing Radiation, Section II (Measurement of Radionuclides)
Status   Continuous, approved for equivalence, Results available
  BIPM.RI(II)- K1.Cs- 137 Activity of radionuclide Cs-137
1976 -
Comparison type, Field   Key comparison in Ionizing Radiation, Section II (Measurement of Radionuclides)
Status   Continuous, approved for equivalence, Results available
  BIPM.RI(II)- K1.Eu- 152 Activity of radionuclide Eu-152
1981 -
Comparison type, Field   Key comparison in Ionizing Radiation, Section II (Measurement of Radionuclides)
Status   Continuous, approved for equivalence, Results available