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The BIPM key comparison database
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METROLOGY AREA
Ionizing Radiation
Electricity and Magnetism (4)
Amount of Substance (1)
Length (1)
Time and Frequency (1)
TYPE
Key comparisons (7)
STATUS
Ongoing, approved for equivalence (7)
ORGANISATIONS
BIPM (5)
CCL (1)
CCTF (1)
Result of the search
Your query 'India' produced 7 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- 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- 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
  CCTF- K001.UTC Calculation of the reference time scale UTC (Coordinated Universal Time)
1977 -
Comparison type, Field   Key comparison in Time and Frequency, Time
Status   Ongoing, approved for equivalence, Results available
  CCL- K11 Comparison of optical frequency and wavelength standards
2008 -
Comparison type, Field   Key comparison in Length, Laser Frequencies
Status   Ongoing, approved for equivalence, Results available
  BIPM.QM- K1 Ozone at ambient level
2007 -
Comparison type, Field   Key comparison in Amount of Substance, Gases
Status   Ongoing, approved for equivalence, Results available