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The BIPM key comparison database
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METROLOGY AREA
Electricity and Magnetism (11)
Resistance (4)
DC Voltage and Current (3)
Capacitance (2)
AC Voltage, Current, Power, and AC (1)
Inductance (1)
TYPE
Key comparisons (10)
Supplementary comparisons (1)
STATUS
Protocol complete
Ongoing, approved for equivalence (6)
Approved for equivalence (4)
Approved and published (1)
ORGANISATIONS
BIPM (6)
EURAMET (formerly EUROMET) (5)
Result of the search
Your query 'Ireland' produced 11 results New search

  BIPM.EM- K13.a Comparison of resistance standards
1993 -
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 1 ohm
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
  EUROMET.EM.BIPM- K11 DC voltage, Zener diode
1998 - 2000
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
Status   Approved for equivalence, Results available
  BIPM.EM- K13.b Comparison of resistance standards
1993 -
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 10 kiloohms
Status   Ongoing, approved for equivalence, Results available
  BIPM.EM- K11.b DC voltage, Zener diode
1992 -
Comparison type, Field   Key comparison in Electricity and Magnetism, DC Voltage and Current
DC voltage: 10 V
Status   Ongoing, approved for equivalence, Results available
  EUROMET.EM- K10 Comparison of resistance standards
2003 - 2005
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 100 ohms
Status   Approved for equivalence, Results available
  BIPM.EM- K14.a Comparison of capacitors
2002 -
Comparison type, Field   Key comparison in Electricity and Magnetism, Capacitance
Capacitance: 10 pF
Parameter(s)   Frequency: 1592 Hz and 1000 Hz
Status   Ongoing, approved for equivalence, Results available
  BIPM.EM- K14.b Comparison of capacitors
2002 -
Comparison type, Field   Key comparison in Electricity and Magnetism, Capacitance
Capacitance: 100 pF
Parameter(s)   Frequency: 1592 Hz and 1000 Hz
Status   Ongoing, approved for equivalence, Results available
  EUROMET.EM- K2 Comparison of resistance standards
2005 - 2007
Comparison type, Field   Key comparison in Electricity and Magnetism, Resistance
Resistance: 10 megaohms and 1 gigaohm
Status   Approved for equivalence, Results available
  EUROMET.EM- S26 Comparison of inductance standards
2006 - 2008
Comparison type, Field   Supplementary comparison in Electricity and Magnetism, Inductance
Inductance: 100 mH
Parameter(s)   Frequency: 1000 Hz
Current: 1 mA
Status   Approved and published
  EURAMET.EM- K12 Comparison of AC/DC current transfer standards
2012 - 2014
Comparison type, Field   Key comparison in Electricity and Magnetism, AC Voltage, Current, Power, and AC/DC Transfer
Parameter(s)   Current: 10 mA and 5 A
Frequency: 10 Hz, 55 Hz, 1 kHz, 10 kHz, 20 kHz, 50 kHz and 100 kHz
Status   Approved for equivalence, Results available