National Association of Testing Authorities, Australia
Scope of Accreditation
Ausgrid
Site
Measurement Services
Accreditation No.
62
Site No.
710
Date of Accreditation
14 Jul 1952
Contact
Mr Scott Murray P: +61 (02) 87451600
Availability
Services not available to external clients
Scope of Accreditation
Measurement Services
ISO/IEC 17025 (2017)
Calibration
| Service | Product | Determinant | Technique | Procedure | Limitations | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| DC and low frequency electrical metrology - Electrical instrument calibrators | Instrument calibrators | AC current; AC voltage; Capacitance; DC current; DC voltage; Phase angle; Resistance | Comparison with a reference standard; Comparison with a reference standard by differential measurement; Comparison with a reference standard by null measurement; Indirect measurement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability DC Voltagewith a Calibration and Measurement Capability of - 5 μV/V + 200 nV from 0 V to 1100 V AC Voltage 10 Hz to 40 Hz with a Calibration and Measurement Capability of - 800 μV/V from 2 to 10 mV 300 μV/V from 10 to 100 mV 150 μV/V from 100 to 600 mV 220 μV/V from 600 mV to 300 V at 10 Hz 300 μV/V from 300 to 1 000 V at 10 Hz 70 μV/V from 600 mV to 300 V and 20 Hz to 40 Hz 100 μV/V from 300 to 1 000 V and 20 Hz to 40 Hz 40 Hz to 30 kHz with a Calibration and Measurement Capability of - 600 μV/V from 2 to 10 mV 220 μV/V from 10 to 20 mV 120 μV/V from 20 to 100 mV 80 μV/V from 100 to 200 mV 50 μV/V from 200 to 600 mV 20 μV/V from 600 mV to 20 V 25 μV/V from 20 to 300 V 40 μV/V from 300 to 1 000 V and 40 Hz to 20 kHz 30 kHz to 100 kHz with a Calibration and Measurement Capability of - 1100 μV/V from 2 to 10 mV 500 μV/V from 10 to 20 mV 300 μV/V from 20 to 100 mV 200 μV/V from 100 to 200 mV 100 μV/V from 200 to 600 mV 40 μV/V from 600 mV to 20 V 40 μV/V from 20 to 300 V 120 μV/V from 300 to 1 000 V and 20 kHz to 100 kHz 100 kHz to 1 MHz with a Calibration and Measurement Capability of - 2000 μV/V from 2 to 10 mV 1000 μV/V from 10 to 100 mV 400 μV/V from 100 to 600 mV 250 μV/V from 600 mV to 20 V 200 μV/V from 20 to 60 V and 100 kHz to 500 kHz DC Current with a Calibration and Measurement Capability of- 10 μA/A from 10 μA to 10 mA 15 μA/A from 10 mA to 1 A 30 μA/A from 1 A to 10 A 70 μA/A from 10 A to 100 A AC Current 10 Hz to 50 Hz with a Calibration and Measurement Capability of - 100 μA/A from 30 μA to 100 μA at 50 Hz 100 μA/A from 100 μA to 10 mA 50 μA/A from 10 mA to 1 A 90 μA/A from 1 A to 10 A 100 μA/A from 10 A to 20 A 130 μA/A from 20 A to 100 A at 50 Hz 50 Hz to 1 kHz with a Calibration and Measurement Capability of - 70 μA/A from 100 μA to 10 mA 45 μA/A from 10 mA to 100 mA 50 μA/A from 100 mA to 1 A 90 μA/A from 1 A to 10 A 100 μA/A from 10 A to 20 A 1 kHz to 5 kHz with a Calibration and Measurement Capability of - 100 μA/A from 100 μA to 10 mA 50 μA/A from 10 mA to 1 A 90 μA/A from 1 A to 10 A 200 μA/A from 10 A to 20 A 5 kHz to 10 kHz with a Calibration and Measurement Capability of - 150 μA/A from 100 μA to 10 mA 50 μA/A from 10 mA to 100 mA 60 μA/A from 100 mA to 1 A 90 μA/A from 1 A to 10 A 10 kHz to 30 kHz with a Calibration and Measurement Capability of - 80 μA/A from 10 mA to 100 mA 100 μA/A from 100 mA to 1 A 200 μA/A from 1 A to 10 A DC Resistance with a Calibration and Measurement Capability of - 10 nΩ at 0 Ω 25 μΩ/Ω + 1 nΩ from 10 μΩ to 1 mΩ 10 μΩ/Ω from 1 mΩ to 0.1 Ω 3 μΩ/Ω from 0.1 Ω to 1 Ω 1 μΩ/Ω from 1 Ω to 100 kΩ 2 μΩ/Ω from 100 kΩ to 1 MΩ 3.5 μΩ/Ω from 1 MΩ to 10 MΩ 12 μΩ/Ω from 10 MΩ to 100 MΩ 35 μΩ/Ω from 100 MΩ to 1 GΩ 0.1% above 1 GΩ to 100 GΩ Capacitance at 50 Hz with a Calibration and Measurement Capability of - 0.11% from 70 µF to 300 μF at 100 Hz with a Calibration and Measurement Capability of - 0.065% from 300 nF to 70 µF 0.11% from 70 µF to 300 μF 1% from 300 μF to 1.1 mF at 1 000 Hz with a Calibration and Measurement Capability of - 0.1% + 1.1 pF from 200 pF to 1 nF 0.1% + 0.6 pF from 1 nF to 7 nF 0.065% from 7 nF to 300 nF DC Ramp with a Calibration and Measurement Capability of - 0.06% from 200 µF to 110 mF Phase Angle Voltage to Voltage (10 mV - 500 V) with a Calibration and Measurement Capability of - 0.03° for 50 Hz to 500 Hz 0.06° for 500 Hz to 2 kHz 0.09° for 2 kHz to 5 kHz 0.15° for 5 kHz to 10 kHz Voltage to Current (10 mV - 500 V and 100 mA – 20 A) with a Calibration and Measurement Capability of - 0.03° for 50 Hz to 500 Hz 0.06° for 500 Hz to 2 kHz 0.16° for 2 kHz to 5 kHz 0.22° for 5 kHz to 10 kHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DC and low frequency electrical metrology - Electrical measurement and test equipment | Ammeters; Appliance testers; Capacitance meters; Current clamps; Data recorders; Digital multimeters (DMM); Electrical energy meters; Electricity meters; Galvanometers and null detectors; Insulation resistance test equipment; LCR meters; Ohm meters; Phase angle meters; Power analysers; Power factor meters; Power supplies; Residual current circuit breaker testers; Residual current devices (RCD) testers; Varmeters; Voltmeters; Watt meters | AC current; AC voltage; Capacitance; DC current; DC voltage; Resistance | Comparison with a reference standard; Comparison with a reference standard by differential measurement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability DC voltagewith a Calibration and Measurement Capability of - 5 μV/V + 200 nV from 0 V to 1100 V AC current 10 Hz to 50 Hz with a Calibration and Measurement Capability of - 100 μA/A from 30 μA to 100 μA at 50 Hz 100 μA/A from 100 μA to 10 mA 50 μA/A from 10 mA to 1 A 90 μA/A from 1 A to 10 A 100 μA/A from 10 A to 20 A 130 μA/A from 20 A to 100 A at 50 Hz 50 Hz to 1 kHz with a Calibration and Measurement Capability of - 300 μA/A + 20 nA from 30 μA to 100 μA 70 μA/A from 100 μA to 10 mA 45 μA/A from 10 mA to 100 mA 50 μA/A from 100 mA to 1 A 90 μA/A from 1 A to 10 A 100 μA/A from 10 A to 20 A 800 μA/A from 20 A to 100 A 1 kHz to 5 kHz with a Calibration and Measurement Capability of - 100 μA/A from 100 μA to 10 mA 50 μA/A from 10 mA to 1 A 90 μA/A from 1 A to 10 A 200 μA/A from 10 A to 20 A 5 kHz to 10 kHz with a Calibration and Measurement Capability of - 150 μA/A from 100 μA to 10 mA 50 μA/A from 10 mA to 100 mA 60 μA/A from 100 mA to 1 A 90 μA/A from 1 A to 10 A 0.4% + 200 μA from 10 A to 11 A 10 kHz to 30 kHz with a Calibration and Measurement Capability of - 80 μA/A from 10 mA to 100 mA 100 μA/A from 100 mA to 1 A 200 μA/A from 1 A to 10 A Multi-turn technique with a Calibration and Measurement Capability of - 0.15% up to 100 A at 50 Hz 0.35% from 100 A to 1 000 A at 50 Hz 0.6% from 1 000 A to 3 000 A at 50 Hz DC current with a Calibration and Measurement Capability of - 10 μA/A from 10 μA to 10 mA 15 μA/A from 10 mA to 1 A 30 μA/A from 1 A to 10 A 70 μA/A from 10 A to 100 A 200 μA/A from 100 A to 500 A AC voltage 10 Hz to 40 Hz with a Calibration and Measurement Capability of - 800 μV/V from 2 to 10 mV 300 μV/V from 10 to 100 mV 150 μV/V from 100 to 600 mV 220 μV/V from 600 mV to 300 V at 10 Hz 300 μV/V from 300 to 1 000 V at 10 Hz 70 μV/V from 600 mV to 300 V and 20 Hz to 40 Hz 100 μV/V from 300 to 1 000 V and 20 Hz to 40 Hz 40 Hz to 30 kHz with a Calibration and Measurement Capability of - 320 μV/V from 2 to 10 mV 220 μV/V from 10 to 20 mV 120 μV/V from 20 to 100 mV 80 μV/V from 100 to 200 mV 50 μV/V from 200 to 600 mV 20 μV/V from 600 mV to 20 V 25 μV/V from 20 to 300 V 40 μV/V from 300 to 1 000 V and 40 Hz to 20 kHz 30 kHz to 100 kHz with a Calibration and Measurement Capability of - 1 100 μV/V from 2 to 10 mV 500 μV/V from 10 to 20 mV 300 μV/V from 20 to 100 mV 200 μV/V from 100 to 200 mV 100 μV/V from 200 to 600 mV 40 μV/V from 600 mV to 20 V 40 μV/V from 20 to 300 V 120 μV/V from 300 to 1 000 V and 20 kHz to 100 kHz 100 kHz to 1 MHz with a Calibration and Measurement Capability of - 2 000 μV/V from 2 to 10 mV 1 000 μV/V from 10 to 100 mV 400 μV/V from 100 to 600 mV 250 μV/V from 600 mV to 20 V 200 μV/V from 20 to 60 V and 100 kHz to 500 kHz Capacitance at 1 000 Hz with a Calibration and Measurement Capability of - (0.01% + 1 pF) from 1 pF to 1 μF 0.05% from 1.1 to 11 μF 0.1% from 11 to 100 μF at 100 Hz with a Calibration and Measurement Capability of - 0.2% from 300 nF to 300 μF 1% from 300 μF to 1.1 mF with a Calibration and Measurement Capability of - 0.3% from 100 pF to 100 μF 1% from 10 pF to 100 pF and 100 μF to 1.1 mF Resistance with a Calibration and Measurement Capability of - 10 nΩ at 0 Ω 150 μΩ/Ω from 10 μΩ to 100 µΩ 40 μΩ/Ω from 100 µΩ to 1 mΩ 20 μΩ/Ω from 1 mΩ to 10 mΩ 15 μΩ/Ω from 10 mΩ to 100 mΩ 4 μΩ/Ω from 100 mΩ to 1 Ω 3 μΩ/Ω from 1 Ω to 10 Ω 2 μΩ/Ω from 10 Ω to 100 kΩ 2.5 μΩ/Ω from 100 kΩ to 1 MΩ 5 μΩ/Ω from 1 MΩ to 10 MΩ 20 μΩ/Ω from 10 MΩ to 100 MΩ 100 μΩ/Ω from 100 MΩ to 1 GΩ 1000 μΩ/Ω from 1 GΩ to 100 GΩ Insulation Resistance Test Equipment 0.5% from 100 kΩ to 100 GΩ up to 10 kV | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Appliance testers; Capacitance meters; Current clamps; Digital multimeters (DMM); Insulation resistance test equipment; LCR meters; Ohm meters; Phase angle meters; Power factor meters; Residual current circuit breaker testers; Residual current devices (RCD) testers | Inductance | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.1% or 1 μH (whichever is greater) from 100 μH to 100 H | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Appliance testers; Current clamps; Data recorders; Electrical energy meters; Electricity meters; Ohm meters; Phase angle meters; Power analysers; Power factor meters; Power supplies; Varmeters; Watt meters | Active power | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -50 μW/W up to 1 000 V and 20 A on d.c. 200 μW/VA from 1 V to 1 000 V and 0.001 A to 120 A at 50 Hz Multi-turn technique for 0.5 lead to 0.5 lagging power factors with a Calibration and Measurement Capability of - 0.2% from 20 A to 100 A at 50 Hz 0.3% from 100 A to 1 000 A at 50 Hz 0.6% up from 1 000 A to 3 000 A at 50 Hz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Capacitance meters; Current clamps; Digital multimeters (DMM); Electrical energy meters; Electricity meters; LCR meters; Phase angle meters; Power analysers; Power factor meters; Varmeters; Watt meters | Power factor | Comparison with a reference standard; Indirect measurement against a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.001 power factor from 50 Hz to 10 kHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Phase angle | Indirect measurement against a reference standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.02º in the range 50 to 500 Hz 0.05º in the range 500 Hz to 10 kHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Electrical energy meters; Electricity meters; LCR meters; Phase angle meters; Power analysers; Power factor meters; Varmeters; Watt meters | Active energy; Reactive energy | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Watthour meterswith a Calibration and Measurement Capability of - 250 μWh/VAh from 0.01 A to 0.02 A and 63.5 V to 415 V at 50 Hz 100 μWh/VAh from 0.02 A to 100 A and 63.5 V to 415 V at 50 Hz Varhour meters with a Calibration and Measurement Capability of - 320 μvarh/VAh from 0.05 A to 100 A and 63.5 V to 415 V at 50 Hz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Electrical energy meters; Electricity meters; Phase angle meters; Power analysers; Power factor meters; Varmeters; Watt meters | Reactive power | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.05% at zero power factor | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DC and low frequency electrical metrology - Electrical standards | AC bridges | Capacitance; Resistance; Voltage ratio | Comparison with a reference standard by differential measurement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability DC Resistancewith a Calibration and Measurement Capability of - 150 μΩ/Ω from 10 μΩ to 100 µΩ 40 μΩ/Ω from 100 µΩ to 1 mΩ 20 μΩ/Ω from 1 mΩ to 10 mΩ 15 μΩ/Ω from 10 mΩ to 100 mΩ 3.5 μΩ/Ω from 100 mΩ to 1 Ω 2 μΩ/Ω from 1 Ω to 100 kΩ 2.5 μΩ/Ω from 100 kΩ to 1 MΩ 8 μΩ/Ω from 1 MΩ to 10 MΩ 30 μΩ/Ω from 10 MΩ to 100 MΩ 100 μΩ/Ω from 100 MΩ to 1 GΩ 1000 μΩ/Ω from 1 GΩ to 100 GΩ Capacitance at 100 Hz with a Calibration and Measurement Capability of - 0.2% from 300 nF to 300 μF 1% from 300 μF to 1.1 mF at 1 000 Hz with a Calibration and Measurement Capability of - (0.01% + 1 pF) from 1 pF to 1 μF 0.05% from 1.1 to 11 μF 0.1% from 11 to 100 μF Voltage Ratio with a Calibration and Measurement Capability of - 0.03% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Conductance boxes; Precision resistors; Resistance boxes | Resistance | Comparison with a reference standard; Comparison with a reference standard by null measurement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -25 μΩ/Ω + 1 nΩ from 10 μΩ to 1 mΩ 10 μΩ/Ω from 1 mΩ to 0.1 Ω 3 μΩ/Ω from 0.1 Ω to 1 Ω 1 μΩ/Ω from 1 Ω to 100 kΩ 2 μΩ/Ω from 100 kΩ to 1 MΩ 3.5 μΩ/Ω from 1 MΩ to 10 MΩ 12 μΩ/Ω from 10 MΩ to 100 MΩ 35 μΩ/Ω from 100 MΩ to 1 GΩ 0.1% above 1 GΩ to 100 GΩ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Current shunts | Current AC-DC difference; Resistance | Comparison with a reference standard by null measurement | for loads up to 500 A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Resistancewith a Calibration and Measurement Capability of - 25 μΩ/Ω + 1 nΩ from 10 μΩ to 1 mΩ 10 μΩ/Ω from 1 mΩ to 0.1 Ω 3 μΩ/Ω from 0.1 Ω to 10 kΩ AC-DC difference with a Calibration and Measurement Capability of - 50 μA/A from 10 mA to 20 A and 50 Hz to 1 kHz 150 μA/A from 10 mA to 20 A and 1 kHz to 10 kHz 1 000 μA/A from 20 A to 100 A and 50 Hz to 1 kHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DC bridges | Voltage ratio | Direct measurement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.005% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DC potentiometers | Voltage | Direct measurement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -5 μV/V or 0.01 μV (whichever is greater) up to 1.6 V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inductors | Inductance | Direct measurement | Self inductors | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.1% or 1 μH (whichever is greater) from 100 μH to 100 H at 1 000 Hz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Potential dividers; Voltage ratio boxes | Voltage ratio | Comparison with a reference standard by differential measurement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -1 μV/V to 5 μV/V up to 1 100 V d.c. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Precision capacitors | Capacitance | Comparison with a reference standard by resonance measurement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Two terminal capacitors at 1 000 Hzwith a Calibration and Measurement Capability of - (0.01% + 1 pF) from 1 pF to 1 μF 0.05% from 1.1 to 11 μF 0.1% from 11 to 100 0.25% from 100 μF to 400 μF 1% from 400 μF to 1.1 mF Two terminal capacitors at 100 Hz With a Calibration and Measurement Capability of - 0.2% from 300 nF to 300 μF 1% from 300 μF to 1.1 mF Three terminal capacitors at 1 000 Hz with a Calibration and Measurement Capability of - (0.01% + 0.03 fF) from 0.1 pF to 10 pF 0.01% from 10 pF to 1.1 μF 0.05% from 1.1 μF to 11 μF | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ratiometers | Voltage ratio | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.03% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Voltage standards - E.M.F. reference devices | Voltage | Comparison with a reference standard by differential measurement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.5 μV/V at 10 V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DC and low frequency electrical metrology - High-voltage/high-current standards and equipment | High voltage dividers | Voltage ratio | Comparison with a reference standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.5% from 1 kV to 100 kV at 50 Hz (AC voltage) 0.5% from 1 kV to 100 kV (DC voltage) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| High voltage dividers; High voltage test sets | Current | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -0.3% + 60 nA from 30 μA to 200 mA at 50 Hz (AC Current) 0.2% + 50 nA from 10 μA to 200 mA (DC Current) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DC and low frequency electrical metrology - High-voltage/high-current standards and equipmentIncluding onsite calibrations | High voltage dividers; High voltage test sets | Voltage | Comparison with a reference standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Measurements performed in the laboratorywith a Calibration and Measurement Capability of - 0.5% from 1 kV to 100 kV at 50 Hz (AC voltage) 0.5% from 1 kV to 100 kV (DC voltage) Measurements performed in the field; with Calibration and Measurement Capability of; a.c. test sets 2.5% of reading from 1 kVrms to 100 kVrms at 50 Hz; 2.5% of reading from ±1 kVpeak/√2 to ±100 kVpeak/√2, at 50 Hz; 2.5% of reading from ±1 kVpeak to ±140 kVpeak, at 50 Hz; d.c. test sets 2.5% of reading from -90 kV to 90 kV | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temperature metrology - Ancillary temperature measuring equipment | Digital voltmeters (DVM) and digital multimeters (DMM); Multi-channel thermocouple data recorders; Process calibrators | Resistance to temperature conversion; Volt to temperature conversion | Direct measurement by electrical input | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Including portable temperature measuring instrumentsby Electrical Simulation Type T Thermocouple with a Calibration and Measurement Capability of - 0.7 ºC from -250 ºC to -150 ºC 0.3 ºC from -150 ºC to 0 ºC 0.2 ºC from 0 ºC to 40 0ºC Type K Thermocouple with a Calibration and Measurement Capability of - 0.4 ºC from -200 ºC to -100 ºC 0.2 ºC from -100 ºC to 120 ºC 0.3 ºC from 120 ºC to 1000 ºC 0.5 ºC from 1000 ºC to 1372 ºC RTD Pt 385, 100Ω Measure Mode with a Calibration and Measurement Capability of - 0.1 ºC from -200 ºC to 0 ºC 0.2 ºC from 0 ºC to 630 ºC 0.3 ºC from 630 ºC to 800 ºC Source Mode with a Calibration and Measurement Capability of - 0.1 ºC from -200 ºC to 800 ºC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Temperature metrology - Temperature measuring equipment | Digital temperature measuring systems; Temperature loggers - Single and multi-channel | Temperature | Measurement against reference standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement capability of -0.03 ºC at 0 ºC and 20 ºC 0.4 ºC + 0.1% T from 50 ºC to 155 ºC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Time and frequency metrology - Frequency and time standards | Frequency standards; Rubidium standard; Signal sources | Frequency; Time interval; Voltage | Measurement against reference standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Frequencywith a Calibration and Measurement Capability of - 1 in 1010 + 1 count from 0.01 Hz to 1.1 GHz Time interval with a Calibration and Measurement Capability of - 1 in 1010 + 500 ps from 4 ns to 1 in 103 s Period with a Calibration and Measurement Capability of - 1 in 1010 + 1 count from 1 ns to 100 s Rise Time With a Calibration and Measurement Capability of – 20 ps Voltage – Level Flatness Measurement of the difference between the same nominal peak to peak voltage at test frequency and the (same nominal) peak to peak voltage at reference frequency (50 kHz) divided by the peak to peak voltage at reference frequency e.g. Flatness(%)=(Vtf-Vref)/Vref*100% with a Calibration and Measurement Capability of – 0.81% of relative voltage reading from 5 mVpk-pk to 5.5 Vpk-pk and 50 kHz to 550 MHz and 1.0% of relative voltage reading from 5 mVpk-pk to 5.5 Vpk-pk and 550 MHz to 1.1 GHz | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Time and frequency metrology - Frequency, time and waveform measuring equipment | Clocks and timers; Counters; Distortion analysers; Frequency analysers; Frequency meters; Oscilloscopes; Time interval meters; Waveform measuring instruments | Frequency | Measurement against reference standard | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -1 in 1010 + 1 count from 0.01 Hz to 1.1 GHz Oscilloscopes Frequency characteristics with a Calibration and Measurement capability of - 5% of frequency up to 300 MHz (bandwidth) at voltages of 5 mV to 5.5 Vp-p | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Counters; Distortion analysers; Frequency analysers; Frequency meters; Oscilloscopes; Time interval meters | Time interval | Measurement against reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability with a Calibration and Measurement Capability of -1 in 1010 + 500 ps from 4 ns to 1 in 103 s Oscilloscopes Timing characteristics with a Calibration and Measurement capability of - 0.2% from 10 ns to 10 s | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Counters; Distortion analysers; Frequency analysers; Frequency meters; Oscilloscopes; Time interval meters; Waveform measuring instruments | Voltage | Comparison with a reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Oscilloscopes input characteristicswith a Calibration and Measurement capability of - 0.5% from 1 mV to 130 Vp-p Voltage Swells & Sags with a Calibration and Measurement capability of - 0.1% + 1 digit of reading from 1 V to 1000 V and 45 Hz to 65 Hz Oscillatory Transient - comparison purposes only Fast Transient 1.2 / 50 μs comparison purposes only | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distortion analysers; Frequency analysers; Waveform measuring instruments | Current harmonics; Distortion; Voltage flicker; Voltage harmonics | Measurement against reference standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Capability Current Harmonics with a Calibration and Measurement Capability of - (with individual harmonic amplitudes from 5 µA) 0.1% of fundamental up to the 99ᵗʰ from 0.01 A to 120 A and 45 Hz to 65 Hz Multi-turn technique with a Calibration and Measurement Capability of – (with individual harmonic amplitudes from 150 mA) 0.1% of fundamental up to the 8ᵗʰ from 120 A to 500 A and 45 Hz to 65 Hz (with individual harmonic amplitudes from 850 mA) 0.1% of fundamental up to the 8ᵗʰ from 500 A to 3000 A and 45 Hz to 65 Hz Voltage Harmonics with a Calibration and Measurement Capability of - (with individual harmonic amplitudes from 2 mV) 0.1% of fundamental up to the 99th from 10 V to 1 000 V and 45 to 65 Hz Total Harmonic Distortion up to 99 sup th harmonic from 10 V to 1 000 V, 0.01 A to 3 000 A and between 0.01% to 40% with a Calibration and Measurement Capability of - 0.05% of fundamental for THD from 0.01% to 0.3% 0.1% of fundamental for THD from 0.3% to 40% Voltage Flicker from 10 V to 1 000 V and 47 Hz to 53 Hz with a Calibration and Measurement Capability of - 0.1% of fundamental | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
62
Site No.
710
Print date
26 Nov 2024
END OF SCOPE