| SERVICE | PRODUCT | DETERMINANT | TECHNIQUE | PROCEDURE | LIMITATION / RANGE |
DC and low frequency electrical metrology - Electrical instrument calibrators
| Instrument calibrators;
| AC voltage;
| Comparison with a reference standard;
| | |
|
CAPABILITY
0.15% + 34μV of reading at 0.01 mV to 10 mV and from 10 Hz to 20 kHz
0.25% + 70μV of reading at 0.01 mV to 10 mV and from 20 kHz to 50 kHz
1.1% + 110μV of reading at 0.01 mV to 10 mV and from 50 kHz to 100 kHz
0.02% of reading from 0.01 V to 10 V and from 10 Hz to 20 kHz
0.05% of reading from 0.01 V to 10 V and from 20 kHz to 50 kHz
0.12% of reading from 0.01 V to 10.0 V and from 50 kHz to 100 kHz
0.04% of reading from 10 V to 100 V at 10 Hz
0.03% of reading from 10 V to 100 V and from 10 Hz to 20 kHz
0.06% of reading from 10 V to 100 V and from 20 kHz to 50 kHz
0.18% of reading from 10 V to 100 V and from 50 kHz to 100 kHz
0.07% of reading from 100 V to 700 V at 40 Hz
0.09% of reading from 100 V to 700 V and from 40 Hz to 10 kHz
0.12 % of reading from 700 V to 1000 V and from 40 Hz to 10 kHz
|
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| AC current;
| Comparison with a reference standard;
| | |
|
CAPABILITY
0.6% of reading from 10 μA to 10 A at 10 Hz
0.3% of reading from 10 μA to 100 μA and from 10 Hz to 5 kHz
1.6% of reading from 10 μA to 100 μA and from 5 kHz to 10 kHz
0.1% of reading from 0.1 mA to 100 mA and from 10 Hz to 20 kHz
0.7% of reading from 0.1 mA to 100 mA and from 20 kHz to 30 kHz
0.2% of reading from 100 mA to 1 A and from 10 Hz to 5 kHz
0.5% of reading from 100 mA to 1 A and from 5 kHz to 20 kHz
1.6% of reading from 100 mA to 1 A and from 20 kHz to 30 kHz
0.3% of reading from 1 A to 10 A and from 10 Hz to 5 kHz
1.6% of reading from 1 A to 10 A and from 5 kHz to 10 kHz
|
|
| Resistance;
| Comparison with a reference standard;
| | 0 Ω to 100 MΩ
|
|
CAPABILITY
0.0033% of reading + 0.2 mΩ from 0 Ω to 10 Ω
0.003% of reading + 2 mΩ from 10 Ω to 100 Ω
0.002% of reading + 1.5 Ω from 100 Ω to 100 kΩ
0.003% of reading + 24 Ω from 100 kΩ to 1 MΩ
0.01% of reading + 730 Ω from 1 MΩ to 10 MΩ
0.085% of reading + 0.06 MΩ from 10 MΩ to 100 MΩ
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| DC current;
| Comparison with a reference standard;
| | 0 μA to 10 A
|
|
CAPABILITY
0.004% of reading + 0.002 μA from 0 μA to 100 μA
0.003% of reading + 0.14 μA from 100 μA to 10 mA
0.005% of reading + 1.9 μA from 10 mA to 100 mA
0.014% of reading + 30 μA from 100 mA to 1 A
0.14% of reading + 0.75 mA from 1 A to 3A
0.18% of reading + 0.22 mA from 3 A to 10 A
|
|
| DC voltage;
| Comparison with a reference standard;
| | 0 V to 1000 V
|
|
CAPABILITY
0.0017% of reading + 1.4 μV from 0 V to 0.1 V
0.0011% of reading + 11 μV from 0.1 V to 1 V
0.001% of reading + 50 μV from 1 V to 10 V
0.0014% of reading + 0.8 mV from 10 V to 100 V
0.002% of reading + 16 mV from 100 V to 1000 V
|
DC and low frequency electrical metrology - Electrical measurement and test equipment
| Ammeters;
| DC current;
| Comparison with a reference standard;
| | 0 μA to 10 A
|
|
CAPABILITY
0.004% of reading + 0.002 μA from 0 μA to 100 μA
0.003% of reading + 0.14 μA from 100 μA to 10 mA
0.005% of reading + 1.9 μA from 10 mA to 100 mA
0.014% of reading + 30 μA from 100 mA to 1 A
0.14% of reading + 0.75 mA from 1 A to 3A
0.18% of reading + 0.22 mA from 3 A to 10 A
|
|
| AC current;
| Comparison with a reference standard;
| | |
|
CAPABILITY
0.6% of reading from 10 μA to 10 A at 10 Hz
0.3% of reading from 10 μA to 100 μA and from 10 Hz to 5 kHz
1.6% of reading from 10 μA to 100 μA and from 5 kHz to 10 kHz
0.1% of reading from 0.1 mA to 100 mA and from 10 Hz to 20 kHz
0.7% of reading from 0.1 mA to 100 mA and from 20 kHz to 30 kHz
0.2% of reading from 100 mA to 1 A and from 10 Hz to 5 kHz
0.5% of reading from 100 mA to 1 A and from 5 kHz to 20 kHz
1.6% of reading from 100 mA to 1 A and from 20 kHz to 30 kHz
0.3% of reading from 1 A to 10 A and from 10 Hz to 5 kHz
1.6% of reading from 1 A to 10 A and from 5 kHz to 10 kHz
|
| Ohm meters;
| Resistance;
| Comparison with a reference standard;
| | 0 Ω to 100 MΩ
|
|
CAPABILITY
0.0033% of reading + 0.2 mΩ from 0 Ω to 10 Ω
0.003% of reading + 2 mΩ from 10 Ω to 100 Ω
0.002% of reading + 1.5 Ω from 100 Ω to 100 kΩ
0.003% of reading + 24 Ω from 100 kΩ to 1 MΩ
0.01% of reading + 730 Ω from 1 MΩ to 10 MΩ
0.085% of reading + 0.06 MΩ from 10 MΩ to 100 MΩ
|
| Voltmeters;
| DC voltage;
| Comparison with a reference standard;
| | 0 V to 1000 V
|
|
CAPABILITY
0.0017% of reading + 1.4 μV from 0 V to 0.1 V
0.0011% of reading + 11 μV from 0.1 V to 1 V
0.001% of reading + 50 μV from 1 V to 10 V
0.0014% of reading + 0.8 mV from 10 V to 100 V
0.002% of reading + 16 mV from 100 V to 1000 V
|
|
| AC voltage;
| Comparison with a reference standard;
| | |
|
CAPABILITY
0.15% + 34μV of reading at 0.01 mV to 10 mV and from 10 Hz to 20 kHz
0.25% + 70μV of reading at 0.01 mV to 10 mV and from 20 kHz to 50 kHz
1.1% + 110μV of reading at 0.01 mV to 10 mV and from 50 kHz to 100 kHz
0.02% of reading from 0.01 V to 10 V and from 10 Hz to 20 kHz
0.05% of reading from 0.01 V to 10 V and from 20 kHz to 50 kHz
0.12% of reading from 0.01 V to 10.0 V and from 50 kHz to 100 kHz
0.04% of reading from 10 V to 100 V at 10 Hz
0.03% of reading from 10 V to 100 V and from 10 Hz to 20 kHz
0.06% of reading from 10 V to 100 V and from 20 kHz to 50 kHz
0.18% of reading from 10 V to 100 V and from 50 kHz to 100 kHz
0.07% of reading from 100 V to 700 V at 40 Hz
0.09% of reading from 100 V to 700 V and from 40 Hz to 10 kHz
0.12 % of reading from 700 V to 1000 V and from 40 Hz to 10 kHz
|
DC and low frequency electrical metrology - Electrical standards
| Conductance boxes; Precision resistors; Resistance boxes;
| Resistance;
| Comparison with a reference standard;
| | 0 Ω to 100 MΩ
|
|
CAPABILITY
0.0033% of reading + 0.2 mΩ from 0 Ω to 10 Ω
0.003% of reading + 2 mΩ from 10 Ω to 100 Ω
0.002% of reading + 1.5 Ω from 100 Ω to 100 kΩ
0.003% of reading + 24 Ω from 100 kΩ to 1 MΩ
0.01% of reading + 730 Ω from 1 MΩ to 10 MΩ
0.085% of reading + 0.06 MΩ from 10 MΩ to 100 MΩ
|
Pressure metrology - Pressure and vacuum measuring equipment
| Digital pressure gauges; Mechanical pressure gauges; Pressure recorders; Pressure transducers; Vacuum gauges;
| Gauge pressure; High vacuum;
| Comparison with reference instrument;
| | -95 to 120 MPa
Electrical transducers with dc voltage, dc current or resistance outputs
|
including on site calibrations
|
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| | |
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CAPABILITY
Gauge pressure calibration
With Calibration and Measurement Capability of-
0.016% reading or 0.016 kPa (whichever is greater) in the range -95 to 100 kPa
0.016% reading in the range 100 kPa to 120 MPa
For on site calibrations
Calibration and Measurement Capability of-
0.13% reading from -95 kPa to 120 MPa
|
Pressure metrology - Pressure standards
| Pressure calibrators - Non-dead weight;
| Gauge pressure;
| Comparison with reference instrument;
| | Gauge pressure calibration in the range -95 to 120 MPa
On-site gauge pressure calibration (industrial grade only) in the range -95 kPa to 120 MPa
|
|
CAPABILITY
Gauge pressure calibration in the range -95 to 100 kPa
0.016% reading or 0.016 kPa (whichever is greater)
Gauge pressure calibration in the range 100 kPa to 120 MPa
0.016% reading
On-site gauge pressure calibration
0.13% reading
|
Time and frequency metrology - Frequency, time and waveform measuring equipment
| Counters;
| Frequency;
|
| | 1 Hz to 10 MHz
|
|
CAPABILITY
0.045% of reading from 1 Hz to 40 Hz
0.015% of reading from 40 Hz to 10 MHz
|
| Tachometers;
| Rotational speed;
|
| | 60 rpm to 90,000 rpm
|
|
CAPABILITY
0.045% of reading from 60 rpm to 2400 rpm
0.015% of reading from 2400 rpm to 90,000 rpm
|
| Stroboscopes;
| Frequency;
|
| | 1 Hz to 1.5 kHz
|
|
CAPABILITY
0.045% of reading from 1 Hz to 40 Hz
0.015% of reading from 40 Hz to 1.5 kHz
|
| Time interval meters;
| Time interval;
|
| | 100 ns to 1 s
|
|
CAPABILITY
0.015 % of reading from 100 ns to 1 s
|
Printable version