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The BIPM key comparison database
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METROLOGY AREA
Ionizing Radiation
Length (3)
Mass (3)
Photometry and Radiometry (1)
TYPE
Supplementary comparisons (4)
Key comparisons (3)
STATUS
Approved (4)
Approved for equivalence (1)
Report in progress, draft B (1)
Report in progress, draft A (1)
ORGANISATIONS
EURAMET (formerly EUROMET) (7)
Result of the search
Your query 'Japan' produced 7 results New search

  EUROMET.M.V- S3 Viscosity measurements
2000
Comparison type, Field   Supplementary comparison in Mass, Viscosity
Kinematic viscosity of liquids: 190 mm2/s to 774000 mm2/s
Status   Approved
  EUROMET.M.V- S4 Viscosity measurements
1997
Comparison type, Field   Supplementary comparison in Mass, Viscosity
Kinematic viscosity of liquids: 0.33 mm2/s to 144000 mm2/s
Status   Approved
  EUROMET.PR- S2 Responsivity of detectors for radiant power of lasers
2005 - 2007
Comparison type, Field   Supplementary comparison in Photometry and Radiometry, Radiometry
Status   Approved
  EURAMET.M.D- K1.1 Density measurements of silicon spheres
2008 - 2012
Comparison type, Field   Key comparison in Mass, Density
Parameter(s)   Temperature: 20 °C
Pressure: 101325 Pa
Status   Report in progress, draft B
  EURAMET.L- K3.2009 Angle comparison using an autocollimator
2009 - 2016
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved for equivalence, Results available
  EURAMET.L- K5.2016 Calibration of 1D CMM artefacts (step gauges)
2015 - 2017
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Parameter(s)   Distance between faces, measured along central measuring line
Status   Report in progress, draft A
  EURAMET.L- S24 Involute gear standards
2008 - 2010
Comparison type, Field   Supplementary comparison in Length, Dimensional Metrology
Status   Approved