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Search criteria : Electricity and Magnetism
  Your request produced 231 result(s)
List of comparisons
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  COOMET.EM- S21 Switching impulse voltage measuring system
2016 - 2017
Comparison type, Field   Supplementary comparison in Electricity and Magnetism, High voltage and current
Parameter(s)   Time pulse at 250 µs and 2500 µs
Status   Report in progress
  CCEM- K4.2017 Comparison of 10 pF capacitance standards
Optional: comparison of 100 pF capacitance standards

2017
Comparison type, Field   Key comparison in Electricity and Magnetism, Capacitance
Parameter(s)   Frequency at 1592 Hz (otptional frequency at 1233 Hz) / Voltage 100 V (10 V for optional 100 pF capacitance value)
Status   In progress
  BIPM.EM- K10.a DC voltage, Josephson standards
1991-
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 1.018 V
Status   Ongoing, approved for equivalence, Results available
  BIPM.EM- K10.b DC voltage, Josephson standards
1994 -
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
Status   Ongoing, approved for equivalence, Results available
  BIPM.EM- K11.a DC voltage, Zener diode
1992 -
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 1.018 V
Status   Ongoing, approved for equivalence, Results available
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