Results for: Netherlands
Filters
CMC Quick search Filters close;
?
Added keywords act as an additional filter. Keywords separated by a space will be treated by the logical function AND automatically. You may also use OR. Keyword searches also find close matches. Placing quotation marks (") before and after the search word, e.g. "word", will allow for exact matches.

In case of multiple search, please use ADVANCED SEARCH.
779 results
Reset all
CMC Area
To filter, either use the tick boxes or click on the underscored item
Chemical Analyte
Geographical location
In the CMCs uncertainty statements, the notation Q[a, b] stands for the root-sum-square of the terms between brackets: Q[a, b] = [a 2 + b 2]1/2
Unless otherwise stated the expanded uncertainties given below correspond to k = 2 (at a 95 % level of confidence)
China, NIM (National Institute of Metrology)
High voltage and current , High DC current: average value : 6 kA to 150 kA
Optical current sensor
Relative expanded uncertainty : 0.5 mA/A to 1 mA/A
{"row_1":{"col_1":"<br>","col_2":"Relative expanded uncertainty<br>&nbsp;/(mA/A)"},"row_2":{"col_1":"6kA to 30kA","col_2":"0.5"},"row_3":{"col_1":"30kA to 150kA<br>","col_2":"<sup>​​​​​​​1</sup>"}}
Equal ampere-turns method
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.7.4
High voltage and current , High AC current: current transformer ratio error : -0.1 % to 0.1 %
Current comparator and current transformers
Absolute expanded uncertainty : 3.0E-6 to 5.0E-6
{"row_1":{"col_1":"Current(A)","col_2":"&nbsp;Ratio error","col_3":"Phase displacement(μrad)<br>"},"row_2":{"col_1":"0.5-50","col_2":"3E-6","col_3":"3"},"row_3":{"col_1":"50-2000<br>","col_2":"5E-6","col_3":"5"}}
Direct comparison
Frequency : 50 Hz
Current ratio : 0.0025 - 10
Current : 0.5 A to 2000 A
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.6.3a
High voltage and current , High DC voltage: ratios : 1.00E-5 to 1
High voltage resistive divider, DC high voltage probe
Relative expanded uncertainty : 1.0E-5
Comparison with reference resistive divider
Input voltage : 1 kV to 100 kV  
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.1.3
High voltage and current , High voltage impedance: capacitance : 10 pF to 1.00E4 pF
Compressed gas capacitor, capacitor for high voltage
Relative expanded uncertainty : 1.0E1 µF/F to 5.0E1 µF/F
{"row_1":{"col_1":"","col_2":"1 kV to 2 kV","col_3":"2.1 kV to 10 kV"},"row_2":{"col_1":"10 pF to 40 pF","col_2":"10","col_3":"25"},"row_3":{"col_1":"41 pF to 1000 pF","col_2":"10","col_3":"10"},"row_4":{"col_1":"1001 pF to 4000 pF","col_2":"10","col_3":"20"},"row_5":{"col_1":"4001 pF to 10000 pF","col_2":"10","col_3":"50"}}
The expanded uncertainties given in this table are expressed in µF/F
Direct comparison
Voltage : 1 kV to 10 kV
Frequency : 40 Hz to 60 Hz
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.2.1a
AC power , AC power and energy: single phase (f <= 400 Hz), active power : 0.06 MW to 10 MW
High voltage wattmeter
Relative expanded uncertainty : 2.0E2 µW/VA
Comparison with reference standard
Voltage : 6 kV to 10 kV
Current : 10 A to 1000 A
Power factor : 1 to 0.5, inductive or capacitive
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 15 February 2022
Institute service identifier : NIM/7.1.1g
High voltage and current , Impulse voltage and current: lightning impulse voltage time to half value : 40 µs to 60 µs
Lightning impulse voltage measuring system
Relative expanded uncertainty : 1.0E1 ms/s to 1.5E1 ms/s
{"row_1":{"col_1":"<br>","col_2":"Test voltage (mV/V)","col_3":"Front time (ms/s)","col_4":"Time to half value (ms/s)<br>"},"row_2":{"col_1":"1 kV to 400 kV","col_2":"4","col_3":"15","col_4":"10"},"row_3":{"col_1":"400 kV to 700 kV<br>","col_2":"5","col_3":"20","col_4":"15"}}
Intercomparison
Full Lightning Impulse voltage : According to IEC 60060-1
Voltage : 0.01 kV to 700 kV
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.4.1c
High voltage and current , Impulse voltage and current: lightning impulse voltage test voltage value : 1 kV to 700 kV
Lightning impulse voltage measuring system
Relative expanded uncertainty : 4 mV/V to 5 mV/V
{"row_1":{"col_1":"<br>","col_2":"Test voltage (mV/V)","col_3":"Front time (ms/s)<br>","col_4":"Time to half value (ms/s)"},"row_2":{"col_1":"1 kV to 400 kV","col_2":"4","col_3":"15","col_4":"10"},"row_3":{"col_1":"400 kV to 700 kV","col_2":"5","col_3":"20","col_4":"15"}}
Intercomparison
Full or Tail-chopped Lightning Impulse voltage : According to IEC 60060-1
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.4.1a
High voltage and current , High AC voltage: voltage transformer ratio error : 0 to 2.00E-4
AC voltage transformers
Absolute expanded uncertainty : 2.0E-6 to 5.0E-6
{"row_1":{"col_1":"Ratio(kV/kV)","col_2":"&nbsp;Ratio error","col_3":"Phase displacement(μrad)"},"row_2":{"col_1":"1/0.1","col_2":"2E-6","col_3":"1"},"row_3":{"col_1":"10/0.1","col_2":"2E-6","col_3":"3"},"row_4":{"col_1":"35/0.1<br>","col_2":"4E-6","col_3":"4"},"row_5":{"col_1":"(110/1.73)/0.1<br>","col_2":"5E-6","col_3":"5"}}
Comparison
Frequency : 50 Hz, 60 Hz
Voltage ratio : (1/0.1) kV/kV  to (110/1.73)/0.1 kV/kV
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.3.4a
High voltage and current , Impulse voltage and current: lightning impulse voltage time to chopping : 0.4 µs to 2 µs
Lightning impulse voltage measuring system
Relative expanded uncertainty : 2.0E1 ms/s to 2.5E1 ms/s
{"row_1":{"col_1":"","col_2":"Peak voltage (mV/V)<br>","col_3":"Time to chopping (ms/s)<br>"},"row_2":{"col_1":"1 kV to 400 kV","col_2":"10","col_3":"20"},"row_3":{"col_1":"400 kV to 700 kV<br>","col_2":"15","col_3":"25"}}
Intercomparison
Front chopped Lightning Impulse voltage : According to IEC 60060-1
Voltage : 0.01 kV to 700 kV
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.4.1e
High voltage and current , High AC current: current transformer phase displacement : -1 mrad to 1 mrad
Current comparator and current transformers
Absolute expanded uncertainty : 3 µrad to 5 µrad
{"row_1":{"col_1":"Current(A)","col_2":"Ratio error","col_3":"Phase displacement(μrad)<br>"},"row_2":{"col_1":"0.5-50","col_2":"3E-6","col_3":"3"},"row_3":{"col_1":"50-2000<br>","col_2":"5E-6","col_3":"5"}}
Direct comparison
Frequency : 50 Hz
Current ratio : 0.0025 - 10
Current : 0.5 A to 2000A
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.6.3b
High voltage and current , High AC current: RMS value : 6 kA to 50 kA
Optical current sensor,rogowski coil
Relative expanded uncertainty : 1 mA/A
Equal ampere-turns method
Frequency : 50 Hz
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.6.5
AC power , AC power and energy: three phase (f <= 400 Hz), active power : 0.18 MW to 30 MW
High voltage wattmeter
Relative expanded uncertainty : 2.0E2 µW/VA
Comparison with reference standard
Voltage : 6 kV to 10 kV
Current : 10 A to 1000 A
Power factor : 1 to 0.5, inductive or capacitive
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 15 February 2022
Institute service identifier : NIM/7.1.3g
High voltage and current , Impulse voltage and current: lightning impulse voltage front time : 0.84 µs to 1.56 µs
Lightning impulse voltage measuring system
Relative expanded uncertainty : 1.5E1 ms/s to 2.0E1 ms/s
{"row_1":{"col_1":"<br>","col_2":"Test voltage (mV/V)","col_3":"Front time (ms/s)<br>","col_4":"Time to half value (ms/s)<br>"},"row_2":{"col_1":"1 kV to 400 kV<br>","col_2":"4","col_3":"15","col_4":"10"},"row_3":{"col_1":"400 kV to 700 kV","col_2":"5","col_3":"20","col_4":"15"}}
Intercomparison
Full or Tail-chopped Lightning Impulse voltage : According to IEC 60060-1
Voltage : 0.01 kV to 700 kV
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.4.1b
High voltage and current , Impulse voltage and current: lightning impulse extreme voltage value : 1 kV to 700 kV
Lightning impulse voltage measuring system
Relative expanded uncertainty : 1.0E1 mV/V to 1.5E1 mV/V
{"row_1":{"col_1":"<br>","col_2":"Peak voltage (mV/V)<br>","col_3":"Time to chopping (ms/s)<br>"},"row_2":{"col_1":"1 kV to 400 kV","col_2":"10","col_3":"20"},"row_3":{"col_1":"400 kV to 700 kV<br>","col_2":"15","col_3":"25"}}
Intercomparison
Front chopped Lightning Impulse voltage : According to IEC 60060-1
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.4.1d
High voltage and current , High AC voltage: voltage transformer phase displacement : 0 mrad to 0.2 mrad
AC voltage transformers
Absolute expanded uncertainty : 1 µrad to 5 µrad
{"row_1":{"col_1":"Ratio(kV/kV)","col_2":"&nbsp;Ratio error","col_3":"Phase displacement(μrad)<br>"},"row_2":{"col_1":"1/0.1","col_2":"2E-6","col_3":"1"},"row_3":{"col_1":"10/0.1","col_2":"2E-6","col_3":"3"},"row_4":{"col_1":"35/0.1","col_2":"4E-6","col_3":"4"},"row_5":{"col_1":"(110/1.73)/0.1","col_2":"5E-6<br>","col_3":"5"}}
Comparison
Frequency : 50 Hz, 60 Hz
Voltage ratio : (1/0.1) kV/kV  to (110/1.73)/0.1 kV/kV
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.3.4b
High voltage and current , High voltage impedance: dissipation factor for capacitance : 0 to 1.00E-4
Compressed gas capacitor for high voltage
Absolute expanded uncertainty : 1.5E-5
Comparison
Voltage : 10 kV to 150 kV
Frequency : 50 Hz, 60 Hz
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.2.1d
High voltage and current , High voltage impedance: capacitance : 20 pF to 1000 pF
Compressed gas capacitor for high voltage
Relative expanded uncertainty : 1.5E1 µF/F
Comparison
Voltage : 10 kV to 150 kV
Frequency : 50 Hz, 60 Hz
Peer reviewed by Dr. ir. Gert Rietveld / VSL/ Netherlands / Dec. 2018
Approved on 04 November 2021
Institute service identifier : NIM/8.2.1c
Netherlands, VSL (VSL)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
purified air 1,1,1-trichloroethane 1 to 1000 3 0.01 to 20 4
  • Mechanism for measurement service delivery : Production of sorption tube transfer standards and calibration of monitors
  • Approved on 24 June 2008
  • Institute service identifier : 312116 R
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Relative expanded uncertainty in % Amount-of-substance fraction in µmol/mol Relative expanded uncertainty in %
purified air 1,1,1-trichloroethane 1 to 1000 2 5.00E-3 to 20 3
  • Mechanism for measurement service delivery : Production of sorption tube transfer standards
  • Approved on 24 June 2008
  • Institute service identifier : 312093 R
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Amount-of-substance fraction in nmol/mol Absolute expanded uncertainty in % Amount-of-substance fraction in Absolute expanded uncertainty in
purified air 1,1,2-trichloroethane 1 to 1000 2
  • Mechanism for measurement service delivery : Production of sorption tube transfer standards
  • Approved on 24 June 2008
  • Institute service identifier : 312094 R

Select Metrology Area

General physics
Acoustics, Ultrasound, Vibration

This metrology area covers the fields of acoustics, ultrasound and vibration.

Electricity and Magnetism

This metrology area covers the fields of DC and AC measurements, impedance, electric and magnetic fields, radiofrequencies and measurements on materials.

Length

This metrology area covers the fields of laser frequencies and dimensional metrology.

Mass and related quantities

This metrology area covers the fields of mass standards, force, pressure, density, hardness, torque, gravity and viscosity.

Chemistry and Biology
Chemistry and Biology

This metrology area covers all fields relevant to chemistry and biology.

Ionizing radiation
Ionizing Radiation

This metrology area covers the fields of dosimetry, radioactivity and neutron measurements.