Sub No
|
Comparison identifier
|
Description
|
Field
|
Parameter(s)
|
Pilot
|
1
|
APMP.EM- K4
|
capacitors
|
Electricity and Magnetism, Capacitance
|
Capacitance: 10 pF Frequency: 1592 Hz
|
Korea KRISS www.kriss.re.kr
|
2
|
APMP.EM- K4.1
|
capacitors
|
Electricity and Magnetism, Capacitance
|
Capacitance: 10 pF
Frequency: 1592 Hz
|
Australia NMIA www.measurement.gov.au
|
3
|
APMP.EM- S1
|
capacitors
|
Electricity and Magnetism, Capacitance
|
Capacitance: 100 pF, 1 nF;
Frequency: 1.592 kHz, 1 kHz
|
Korea KRISS www.kriss.re.kr
|
4
|
APMP.EM- S7
|
capacitors
|
Electricity and Magnetism, Capacitance
|
Capacitance: 100 pF; Frequency: 1.592 kHz, 1 kHz
|
Australia NMIA www.measurement.gov.au
|
5
|
APMP.EM.BIPM- K11
|
DC voltage, Zener diode
|
Electricity and Magnetism, DC Voltage and Current
|
DC voltage: 1.018 V and 10 V
|
Singapore SPRING Singapore www.spring.gov.sg
|
6
|
BIPM.EM- K10.a
|
DC voltage, Josephson standards
|
Electricity and Magnetism, DC Voltage and Current
|
DC voltage: 1.018 V
|
International BIPM http://www.bipm.org/
|
7
|
CCEM- K1
|
resistance standards
|
Electricity and Magnetism, Resistance
|
Resistance: 1 ohm and 10 kilohms
|
International BIPM http://www.bipm.org/
|
8
|
CCEM- K10
|
Comparison of resistance standards
|
Electricity and Magnetism, Resistance
|
Resistance: 100 ohms
|
Germany PTB www.ptb.de
|
9
|
CCEM- K11
|
AC/DC voltage transfer difference at low voltages
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Voltage: 10 mV and 100 mV
Frequency: 1 kHz to 1 MHz
|
Sweden SP www.sp.se
|
10
|
CCEM- K2
|
Comparison of resistance standards
|
Electricity and Magnetism, Resistance
|
Resistance: 10 megohms and 1 gigaohms ; Voltage: 10 V, 50 V, 91 V or 100 V
|
US NIST www.nist.gov
|
11
|
CCEM- K3
|
Comparison of inductors
|
Electricity and Magnetism, Inductance
|
Inductance: 10 mH Frequency: 1 kHz
|
Germany PTB www.ptb.de
|
12
|
CCEM- K4
|
Comparison of capacitors
|
Electricity and Magnetism, Capacitance
|
Capacitance, 10 pF Frequency: 1592 Hz
|
US NIST www.nist.gov
|
13
|
CCEM- K5
|
AC power at 50/60 Hz
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Power factor: 1.0, 0.5 Lead, 0.5 Lag, 0.0 Lead, 0.0 Lag
|
US NIST www.nist.gov
|
14
|
CCEM- K6.a
|
Comparison of AC/DC voltage transfer standards
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Voltage: 3 V Frequency: 1 kHz, 20 kHz, 100 kHz and 1 MHz
|
Germany PTB www.ptb.de
|
15
|
CCEM- K6.b
|
Comparison of AC/DC voltage transfer standards
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Voltage: 500 V to 1000 V
Frequency: 50 kHz to 100 kHz
|
France BNM-LNE www.lne.fr
|
16
|
CCEM- K7
|
AC voltage ratio
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Frequency: 1 kHz
|
UK NPL www.npl.co.uk
|
17
|
CCEM- K8
|
Comparison of DC voltage ratios
|
Electricity and Magnetism, DC Voltage and Current
|
Ratio: 1000 V / 10 V and 100 V / 10 V
|
Italy IEN www.ien.it
|
18
|
CCEM- K9
|
Comparison of high voltage AC/DC converters
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Voltage: 1000 V, 500 V and 200 V
Frequency: 1 kHz, 10 kHz, 20 kHz, 50 kHz and 100 kHz
|
France BNM-LNE www.lne.fr
|
19
|
CCEM.M- K1
|
Comparison of low frequency magnetic flux density
|
Electricity and Magnetism, Magnetism
|
Frequency: DC to 20 kHz
|
Germany PTB www.ptb.de
|
20
|
APMP.EM- K10
|
Resistance standards
|
Electricity and Magnetism, Resistance
|
Resistance: 100 ohms
|
China NIM www.nim.ac.cn
|
21
|
APMP.EM- K8
|
DC voltage ratios
|
Electricity and Magnetism, DC Voltage and Current
|
Ratio: 1000 V / 10 V and 100 V / 10 V
|
China NIM www.nim.ac.cn
|
22
|
APMP.EM- K2
|
Resistance standards
|
Electricity and Magnetism, Resistance
|
Resistance: 10 megohms and 1 gigaohms
|
Korea KRISS http://www.kriss.re.kr/
|
23
|
EURAMET.EM- S36
|
Calibration of high voltage partial discharge measurement systems
|
Electricity and Magnetism, High voltage and current
|
-
|
Sweden SP www.sp.se
|
24
|
APMP.EM- S14
|
Earth-level DC magnetic flux density
|
Electricity and Magnetism, Magnetism
|
-
|
Vietnam VNIM vmi.gov.vn
|
25
|
CCEM.RF- K13.CL
|
Voltage measurements
|
Electricity and Magnetism, Radio frequencies
|
Voltage:1mV Frequency: 30 MHz
|
Germany PTB www.ptb.de
|
26
|
CCEM.RF- K15.CL
|
Attenuation measurements
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 30 MHz
|
Germany PTB www.ptb.de
|
27
|
CCEM.RF- K16.CL
|
Measurement of reflection coefficient
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 500 MHz, 3 GHz and 7 GHz
|
Germany PTB www.ptb.de
|
28
|
CCEM.RF- K19.CL
|
Attenuation in a 50 ohm coaxial line
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 60 MHz and 5 GHz
|
UK NPL www.npl.co.uk
|
29
|
CCEM.RF- K2.W
|
Noise power in waveguide
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 9 GHz, 10.5 GHz and 11.2 GHz
|
UK NPL www.npl.co.uk
|
30
|
CCEM.RF- K20
|
Measurements of electric field strength
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 10 MHz to 1 GHz (13 discrete values among which four were selected for the K: 30 MHz, 100 MHz, 300 MHz, and 900 MHz)
|
Switzerland METAS www.metas.ch
|
31
|
CCEM.RF- K21.F
|
Comparison of antenna factors
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 300 MHz and 900 MHz
|
UK NPL www.npl.co.uk
|
32
|
CCEM.RF- K23.F
|
Antenna gain
|
Electricity and Magnetism, Radio frequencies
|
Frequencies: 12.4 GHz, 15 GHz and 18 GHz
|
US NIST www.nist.gov
|
33
|
CCEM.RF- K24.F
|
Correction factor for E-field measurements
|
Electricity and Magnetism, Radio frequencies
|
Frequencies: 1 GHz, 2.45 GHz, 10 GHz and 18 GHz Indicated field levels: 10 V/m, 30 V/m and 100 V/m
|
UK NPL www.npl.co.uk
|
34
|
CCEM.RF- K4.CL
|
Voltage measurements
|
Electricity and Magnetism, Radio frequencies
|
Voltage: 1 V ; Frequency: 1 MHz to 300 MHz, 1 GHz (option)
|
US NIST www.nist.gov
|
35
|
CCEM.RF- K5.b.CL
|
Reflection coefficient / S parameters in type N connectors
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 2 GHz to 18 GHz
|
UK NPL www.npl.co.uk
|
36
|
CCEM.RF- K5.c.CL
|
Reflection coefficient / S parameters in PC-3.5
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 50 MHz to 33 GHz
|
Japan NMIJ www.nmij.jp
|
37
|
CCEM.RF- K8.CL
|
Power in 50 ohm coaxial lines
|
Electricity and Magnetism, Radio frequencies
|
Calibration factor of type-N and type-PC7 thermistor mounts
Frequency: 10 MHz, 50 MHz, 1 GHz, 4 GHz, 8 GHz, 12 GHz, 15 GHz, and 18 GHz
|
Nederland NMI-VSL www.vsl.nl
|
38
|
CCEM.RF- K25.W
|
RF power from 33 GHz to 50 GHz in waveguide
|
Electricity and Magnetism, Radio frequencies
|
18 frequencies from 33 GHz to 50 GHz in the R400 waveguide band
|
Germany PTB www.ptb.de
|
39
|
APMP.EM.RF- K19.CL
|
Attenuation in a 50 ohm coaxial line
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 60 MHz and 5 GHz
|
China NIM www.nim.ac.cn
|
40
|
APMP.EM.RF- K8.CL
|
Power in 50 ohm coaxial lines
|
Electricity and Magnetism, Radio frequencies
|
Frequency: 10 MHz, 50 MHz, 1 GHz, 4 GHz, 8 GHz, 12 GHz, 15 GHz, and 18 GHz
|
Japan NMIJ www.nmij.jp
|
41
|
APMP.EM-K5.1
|
AC power at 50 Hz/60 Hz
|
Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
|
Power factor: 1.0, 0.5 Lead, 0.5 Lag, 0.0 Lead, 0.0 Lag
|
China NIM www.nim.ac.cn
|