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The BIPM key comparison database
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METROLOGY AREA
Mass (7)
Length (5)
Thermometry (3)
Electricity and Magnetism (1)
Amount of Substance (1)
Ionizing Radiation (1)
TYPE
Key comparisons (10)
Supplementary comparisons (8)
STATUS
Approved for equivalence
Approved and published (7)
Report in progress, Draft A (3)
Protocol complete (3)
Ongoing, approved for equivalence (2)
In progress (2)
Measurements completed (1)
ORGANISATIONS
EURAMET (formerly EUROMET) (16)
BIPM (1)
CCL (1)
Result of the search
Your query 'Croatia' produced 18 results New search

  EURAMET.RI(I)- S18 Calibration coefficients for ambien dose equivalent - H*(10) for photon radiation
2019 - 2020
Comparison type, Field   Supplementary comparison in Ionizing Radiation, Section I (x and gamma rays, electrons)
Parameter(s)   Co-60, Cs-137, X-ray, 50 kV - 420 kV
Status   In progress
  EURAMET.T- K8 Comparison in high dew-point temperatures
2008 - 2012
Comparison type, Field   Key comparison in Thermometry, Humidity
Status   Report in progress, Draft A
  EUROMET.L- S16 Calibration of gauge blocks by comparison
2004 - 2005
Comparison type, Field   Supplementary comparison in Length, Dimensional Metrology
Status   Approved and published
  EUROMET.L- K4.2005 Outer diameter standards
2005 - 2007
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Approved and published, Results available
  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 A
  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.L- S21 Comparison of parallel thread gauges
2012 - 2013
Comparison type, Field   Supplementary comparison in Length, Dimensional Metrology
Status   Approved and published
  EUROMET.EM- S28 DC voltage, Josephson standards
2007
Comparison type, Field   Supplementary comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
Status   Approved and published
  CCL- K11 Comparison of optical frequency and wavelength standards
2008 -
Comparison type, Field   Key comparison in Length, Laser Frequencies
Status   Ongoing, 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
  EURAMET.L- K4.2015 Calibration of diameter standards
2016 - 2018
Comparison type, Field   Key comparison in Length, Dimensional Metrology
Status   Protocol complete
  EURAMET.M.P- S18 Comparison of the determination of hydraulic pressure balance effective area
2015 - 2016
Comparison type, Field   Supplementary comparison in Mass, Pressure
Parameter(s)   Pressure in MPa: 0, 10, 20, 30, 40, 50, 60, 70, 80
Status   Approved and published
  BIPM.QM- K1 Ozone at ambient level
2007 -
Comparison type, Field   Key comparison in Amount of Substance, Gases
Status   Ongoing, approved for equivalence, Results available
  EURAMET.M.D- S1 Density of liquids
2012 - 2013
Comparison type, Field   Supplementary comparison in Mass, Density
Parameter(s)   Temperature: 15 °C to 40 °C
Atmospheric pressure
Status   Approved and published
  EURAMET.M.P- S9 Negative gauge pressure
2011
Comparison type, Field   Supplementary comparison in Mass, Pressure
Pressure: -950 hPa to 0 hPa
Status   Approved and published
  EURAMET.T- K3.4 Realizations of the ITS-90 from 83.8 K to 692.7 K
2010 - 2011
Comparison type, Field   Key comparison in Thermometry, Standard Platinum Resistance Thermometers
Status   Report in progress, Draft A
  EURAMET.M.F- S5 Force
2019
Comparison type, Field   Supplementary comparison in Mass, Force
Parameter(s)   Compressive force, incremental and decremental, at 20 °C
Status   Protocol complete