| SERVICE | PRODUCT | DETERMINANT | TECHNIQUE | PROCEDURE | LIMITATION / RANGE | DC and low frequency electrical metrology - Electrical measurement and test equipment
| Digital multimeters (DMM); Ohm meters;
| Resistance;
| Comparison with a reference standard;
| | up to 100 MΩ | | CAPABILITY
With Calibration and Measurement Capability of -
7 mΩ at 0 Ω, 1 Ω, 10 Ω
0.011 Ω at 100 Ω
0.083 Ω at 1 kΩ
0.82 Ω at 10 kΩ
0.004 kΩ at 100 kΩ
0.00015 MΩ at 1 MΩ
0.0039 MΩ at 10 MΩ
0.52 MΩ at 100 MΩ
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| Digital multimeters (DMM); Voltmeters;
| AC voltage; DC voltage;
| Comparison with a reference standard;
| | from 0 to 1000 V
from DC to 100 kHz | | CAPABILITY
With Calibration and Measurement Capability of -
DC Voltage
0.004 % + 3 μV from 0 to 200 mV
0.003 % + 4 μV from 200 mV to 2 V
0.003 % + 40 μV from 2 V to 20 V
0.003 % + 0.4 mV from 20 V to 200 V
0.003 % + 4 mV from 200 V to 1000 V
AC Voltage
0.032 % + 20 μV from 0.1 mV to 200 mV and from 45 Hz to 1 kHz,
0.033 % + 90 μV from 200 mV to 2 V and from 45 Hz to 1 kHz,
0.031 % + 1 mV from 2 V to 20 V and from 45 Hz to 1 kHz,
0.035 % + 8 mV from 20 V to 200 V and from 45 Hz to 1 kHz,
0.036 % + 75 mV from 200 V to 750 V and from 45 Hz to 1 kHz.
0.07 % + 35 μV from 0.1 mV to 200 mV and from 1 kHz to 20 kHz,
0.06 % + 135 μV from 200 mV to 2 V and from 1 kHz to 20 kHz,
0.05 % + 2 mV from 2 V to 20 V and from 1 kHz to 20 kHz.
0.09 % + 40 mV from 20 V to 200 V and from 1 kHz to 20 kHz,
0.13 % + 400 mV from 200 V to 750 V and from 1 kHz to 10 kHz.
0.3 % + 70 μV from 0.4 mV to 200 mV and from 20 kHz to 100 kHz,
0.22 % + 2 mV from 200 mV to 2 V and from 20 kHz to 100 kHz.
0.18 % + 33 mV from 2 V to 20 V and from 20 kHz to 100 kHz.
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| Ammeters; Digital multimeters (DMM);
| AC current; DC current;
| Comparison with a reference standard;
| | from 0 to 10 A
from DC to 2 kHz
| | CAPABILITY
With Calibration and Measurement Capability of -
D.C. current
0.01 % + 30 nA from 0 to 200 μA,
0.0009 % + 40 nA from 200 μA to 2 mA,
0.007 % + 0.3 μA from 2 mA to 20 mA,
0.008 % + 3 μA from 20 mA to 200 mA,
0.014 % + 35 μA from 200 mA to 2 A,
0.032 % + 0.35 mA from 2 A to 10 A
A.C. current
0.10% + 0.25 μA from 0.1 μA to 100 μA and from 45 Hz to 1 kHz,
0.09% + 0.5 μA from 100 μA to 1 mA and from 45 Hz to 1 kHz,
0.08% + 4 μA from 1 mA to 10 mA and from 45 Hz to 1 kHz,
0.09% + 40 μA from 10 mA to 100 mA and from 45 Hz to 1 kHz,
0.10% + 400 uA from 100 mA to 1 A and from 45 Hz to 1 kHz,
0.06% + 2 mA from 1 A to 10 A and from 45 Hz to 100 Hz,
1.30% + 0.25 μA from 1.5 μA to 100 μA and from 1 kHz to 2 kHz,
0.70% + 0.7 μA from 100 μA to 1 mA and from 1 kHz to 2 kHz,
0.46 % + 7 μA from 1 mA to 10 mA and from 1 kHz to 2 kHz,
0.46 % + 70 μA from 10 mA to 100 mA and from 1 kHz to 2 kHz,
0.60% + 700 μA from 100 mA to 1 A and from 1 kHz to 2 kHz,
0.30 % + 4 mA from 1 A to 10 A and from 100 Hz to 1 kHz,
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