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The BIPM key comparison database
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METROLOGY AREA
Mass (7)
Length (6)
Thermometry (5)
Electricity and Magnetism (4)
TYPE
Key comparisons (21)
Supplementary comparisons (1)
STATUS
Approved and published
Ongoing, approved for equivalence
Approved for equivalence (16)
Protocol complete (2)
Planned (1)
In progress (1)
Measurements completed (1)
Report in progress, Draft A (1)
ORGANISATIONS
EURAMET (formerly EUROMET) (21)
APMP (1)
Result of the search
Your query 'Ireland' produced 22 results New search
1  2

  EUROMET.EM.BIPM- K11 DC voltage, Zener diode
1998 - 2000
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
Status   Approved for equivalence, Results available
  EUROMET.L- K2 Long gauge blocks from 150 mm to 900 mm
2002 - 2005
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved for equivalence, Results available
  EUROMET.M.M- K2 Comparison of mass standards
2002 - 2003
Comparison type, Field   Key comparison in Mass, Mass Standards
Mass: 100 mg, 2 g, 20 g, 500 g and 10 kg
Status   Approved for equivalence, Results available
  EUROMET.M.M- K4 Comparison of mass standards
2001 - 2003
Comparison type, Field   Key comparison in Mass, Mass Standards
Mass: 1 kg
Status   Approved for equivalence, Results available
  EUROMET.M.P- K3.b Pressure measurements in gas (gauge mode)
1999 - 2001
Comparison type, Field   Key comparison in Mass, Pressure
Pressure: 0.08 MPa to 7 MPa
Status   Approved for equivalence, Results available
  EUROMET.EM- K10 Comparison of resistance standards
2003 - 2005
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 100 ohms
Status   Approved for equivalence, Results available
  EUROMET.T- K3 Realizations of the ITS-90 from 83.8 K to 692.7 K
2001 - 2004
Comparison type, Field   Key comparison in Thermometry, Standard Platinum Resistance Thermometers
Status   Approved for equivalence, Results available
  EUROMET.T- K6 Comparison of humidity standards: dew and frost point temperatures
2004 - 2008
Comparison type, Field   Key comparison in Thermometry, Humidity
Temperature: -50 °C to 20 °C
Status   Approved for equivalence
  EUROMET.EM- K2 Comparison of resistance standards
2005 - 2007
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 10 megaohms and 1 gigaohm
Status   Approved for equivalence, Results available
  EUROMET.L- K7.2006 Linescales
2006 - 2008
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Length smaller or equal to 100 mm
Status   Approved for equivalence, Results available
  EURAMET.M.P- K1.c Pressure measurements in gas (gauge mode)
2011 - 2014
Comparison type, Field   Key comparison in Mass, Pressure
Effective area of a piston-cylinder unit
Parameter(s)   Pressure: 0.7 MPa to 7 MPa
Status   In progress
  EURAMET.M.M- S5 Comparison of mass standards
2012 - 2013
Comparison type, Field   Supplementary comparison in Mass, Mass Standards
Mass: 200 mg, 5 g, 20 g, 50 g, 200 g and 1000 g
Status   Planned
  EUROMET.L- K5.2004 Step gauge
2004 - 2007
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved for equivalence, Results available
  EURAMET.T- K9 Realizations of the ITS-90 from 83.8 K to 692.7 K
2014 - 2016
Comparison type, Field   Key comparison in Thermometry, Standard Platinum Resistance Thermometers
Status   Protocol complete
  EURAMET.M.M- K4.2015 Comparison of mass standards
2017 - 2018
Comparison type, Field   Key comparison in Mass, Mass Standards
Mass: 1 kg
Status   Measurements completed
  APMP.L- K6 Two-dimensional coordinate measuring machine artefacts
2006 - 2008
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved for equivalence, Results available
  EURAMET.L- K4.2015 Calibration of diameter standards
2016 - 2018
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Protocol complete
  EUROMET.L- K6 Two-dimensional coordinate measuring machine artefacts
2004 - 2006
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved for equivalence, Results available
  EUROMET.T- K7 Comparison of water triple point cells
2006 - 2007
Comparison type, Field   Key comparison in Thermometry, Fixed Point Cells
Temperature: 273.16 K
Status   Approved for equivalence, Results available
  EURAMET.M.P- K8 Pressure measurements (gauge and absolute mode)
2009 - 2012
Comparison type, Field   Key comparison in Mass, Pressure
Area of piston-cylinder
Parameter(s)   Pressure: 25 kPa to 200 kPa
Status   Approved for equivalence, Results available