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PUBLICATIONS > INTERCOMPARISON REPORTS > Intercomparison Reports
Intercomparison Reports
Electricity
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Ref no.
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Title
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Status
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Final report
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851
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Comparison of resistance standards at 10 MΩ and 1 GΩ
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In Progress
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748
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High accuracy comparison measurement of impulse < < < <
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Completed
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590
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Comparison on 100 pF capacitor
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Completed
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429
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Comparison of 10
V DC reference standards.
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Completed
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BIPM.EM-K11.a
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Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 1.018 V
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On Going
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Results available
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BIPM.EM-K11.b
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Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
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On Going
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Results available
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BIPM.EM-K13.a
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Key comparison in Electricity and Magnetism, Resistance
Resistance: 1 ohm
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On Going
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Results available
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BIPM.EM-K13.b
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Key comparison in Electricity and Magnetism, Resistance
Resistance: 10 kiloohms
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On Going
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Results available
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BIPM.EM-K14.b
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Key comparison in Electricity and Magnetism, Capacitance
Capacitance: 100 pF
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On Going
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Results available
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BIPM.EM-K11
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Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
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Completed
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Results available
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EUROMET.EM-K2
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Key comparison in Electricity and Magnetism, Resistance
Resistance: 10 megaohms and 1 gigaohm
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In Progress
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EUROMET.EM-K10
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Key comparison in Electricity and Magnetism, Resistance
Resistance: 100 ohms
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In Progress
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Length
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Ref no.
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Title
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Status
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Final report
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EUROMET.L-K2
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EUROMET key comparison on calibration of long gauge blocks.
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Completed
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Results available
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601
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Calibration of 8 steel gauge blocks by mechanical comparison
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Agreed
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EUROMET.L-K4
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Key comparison in Length, Dimensional Metrology
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In Progress
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EUROMET.L-K5
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Key comparison in Length, Dimensional Metrology – Step Gauge
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In Progress
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EUROMET.L-K6
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Two-dimensional coordinate measuring machine artefacts
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In Progress
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EUROMET.L-K7
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Key comparison in Length, Dimensional Metrology - Linescales
Length smaller or equal to 100 mm
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In Progress
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EUROMET.L-S12
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Small gauge blocks by mechanical comparison
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Report in Progress
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384
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Calibration of ring and plug gauges
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Completed
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Mass
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Ref no.
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Title
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Status
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Final report
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EUROMET.M.M-K4
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Comparison of mass standards of the kilogram (stainless steel)
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In Progress
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EUROMET.M.M-S1
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Comparison of 500 kg mass standard
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In Progress
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EUROMET.M.M-K2
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COMPARISON OF MASS STANDARDS IN MULTIPLES AND SUBMULTIPLES OF THE KILOGRAM
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Complete
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Pressure
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Ref no.
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Title
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Status
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Final report
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EUROMET.M.P-K3.b
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Pressure standard comparison, gas media and gauge mode, from 50 kPa to 7 MPa.
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Report in Progress
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EUROMET
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Pressure standard comparison, pressure balance, 0 to 16 kPa
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In Progress
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EA.PR.7
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Pressure balance calibration in range 200-2000 kPa
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Complete
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Available from NML
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Temperature
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Ref no.
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Title
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Status
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Final report
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EUROMET.T-K7
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Key comparison of water triple point cells (regional extension of CCT-K7)
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In Progress
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717
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Comparison in dew-point temperature (high range)
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In Progress
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EUROMET.T-K6
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Key comparison(s) in humidity (dew-point temperature)
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In Progress
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EUROMET.T-K3
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Comparison of the realisation of the ITS-90 over range 83.805 K to 692.677 K
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Complete
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Results available
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549
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Interlaboratory comparison on water triple point cells
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Completed
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391
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Intercomparison of the freezing point of Indium
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Completed
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278
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Intercomparison of water triple-point cell
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Completed
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