DC resistance
Please note: NMIs using the BIPM's electrical calibration services are asked to limit the frequency of their BIPM calibrations of resistors, capacitors and electronic voltage standards (Zeners) to once every two years for the same type of standard, and to no more than three standards of the same nominal value.
Contacts
Physical Metrology Department
Physical Metrology Department
Active comparisons
Calibrations
Technical service - Calibration
Current: 50 mA; Temperature: 23 °C
Relative expanded uncertainty 34 nΩ/Ω
(k = 2, level of confidence 95%)
Technical service - Calibration
Current: 100 µA; Temperature: 23 °C
Relative expanded uncertainty 36 nΩ/Ω
(k = 2, level of confidence 95%)
Technical service - Calibration
Current: 0.5 mA; Temperature: 23 °C
Relative expanded uncertainty 36 nΩ/Ω
(k = 2, level of confidence 95%)