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Comtest Laboratories Pty Ltd

Site

Comtest Laboratories Pty Ltd

Accreditation No.

3148

Site No.

21666

Date of Accreditation

16 Apr 2013

Address

Unit 1/570 City Road
South Melbourne, VIC 3205
Australia

comtest.com.au

Contact

Mr Robert Norris P: +61 (03) 96455933

Availability

Services available to external clients

Scope of Accreditation

Print scopes

Comtest Laboratories Pty Ltd

ISO/IEC 17025 (2017)

Calibration

The uncertainty of measurement is reported as an expanded uncertainty having a level of confidence of 95% unless stated otherwise

Service	Product	Determinant	Technique
DC and low frequency electrical metrology - Electrical measurement and test equipment	Ammeters; Digital multimeters (DMM)	AC current; DC current	Direct measurement against a reference standard
Capability with Calibration and Measurement Capability of - D.C. ammeters 15 nA from 100 nA to 22 μA 95 μA/A from 22 μA to less than 220 μA 62 μA/A from 220 μA to less than 22 mA 105 μA/A from 22 mA to less than 220 mA 107 μA/A from 220 mA to less than 2.2 A 0.1% from 2.2 A to 20 A A.C. ammeters 45 nA from 9 μA to 22 μA and from 10 Hz to less than 20 Hz 37 nA from 9 μA to 22 μA and from 20 Hz to less than 40 Hz 27 nA from 9 μA to 22 μA and from 40 Hz to less than 1 kHz 97 nA from 9 μA to 22 μA and from 1 kHz to less than 5 kHz 302 nA from 9 μA to 22 μA and from 5 kHz to less than 10 kHz 0.08 % up to 22 μA to 220 μA and from 10 Hz to less than 20 Hz 0.05 % up to 22 μA to 220 μA and from 20 Hz to less than 40 Hz 0.02 % up to 22 μA to 220 μA and from 40 Hz to less than 1 kHz 0.08 % up to 22 μA to 220 μA and from 1 kHz to less than 5 kHz 0.23 % up to 22 μA to 220 μA and from 5 kHz to less than 10 kHz 0.07 % from 220 μA to 220 mA and from 10 Hz to less than 20 Hz 0.04 % from 220 μA to 220 mA and from 20 Hz to less than 40 Hz 0.02 % from 220 μA to 220 mA and from 40 Hz to less than 1 kHz 0.08 % from 220 μA to 220 mA and from 1 kHz to less than 5 kHz 0.20 % from 220 μA to 220 mA and from 5 kHz to less than 10 kHz 0.07% from 220 mA to 2.2 A and from 20 Hz to less than 1 kHz 0.09% from 222 mA to 2.2 A and from 1 kHz to less than 5 kHz 0.87% from 220 mA to 2.2 A and from 5 kHz to 10 kHz 0.29% from 2.2A to 20 A and from 50 Hz to 500 Hz
	Digital multimeters (DMM); Ohm meters	Resistance	Direct measurement against a reference standard
Capability with Calibration and Measurement Capability of - 101 μΩ/Ω at 1 Ω 106 μΩ/Ω at 1.9 Ω 29 μΩ/Ω at 10 Ω 50 μΩ/Ω at 19 Ω 18 μΩ/Ω at 100 Ω 21 μΩ/Ω at 190 Ω 14 μΩ/Ω at 1 kΩ 18 μΩ/Ω at 1.9 kΩ 12 μΩ/Ω at 10 kΩ 17 μΩ/Ω at 19 kΩ 14 μΩ/Ω at 100 kΩ 30 μΩ/Ω at 190 kΩ 20 μΩ/Ω at 1 MΩ 125 μΩ/Ω at 1.9 MΩ 46 μΩ/Ω at 10 MΩ 654 μΩ/Ω at 19 MΩ 193 μΩ/Ω at 100 MΩ
	Digital multimeters (DMM); Voltmeters	AC voltage; DC voltage	Direct measurement against a reference standard
Capability with Calibration and Measurement Capability of - D.C. voltmeters 1.4 μV from 10 μV to less than 50 mV 12 μV/V from 50 mV to less than 220 mV 10 μV/V from 220 mV to less than 2.2 V 8 μV/V from 2.2 V to less than 11 V 9 μV/V from 11 V to less than 22 V 9 μV/V from 22 V to less than 220 V 12 μV/V from 220 V to 1100 V A.C. voltmeters 6 μV from 220 μV to less than 2.2 mV and from 10 Hz to less than 20 Hz 5 μV from 220 μV to less than 2.2 mV and from 20 Hz to less than 50 kHz 9 μV from 220 μV to less than 2.2 mV and from 50 kHz to less than 100 kHz 15 μV from 220 μV to less than 2.2 mV and from 100 kHz to less than 300 kHz 29 μV from 300 μV to less than 2.2 mV and from 300 kHz to less than 500 kHz 32 μV from 380 μV to less than 2.2 mV and from 500 kHz to 1 MHz 0.08% from 2.2 mV to less than 22 mV and from 10 Hz to less than 20 Hz 0.05% from 2.2 mV to less than 22 mV and from 20 Hz to less than 40 Hz 0.04% from 2.2 mV to less than 22 mV and from 40 Hz to less than 20 kHz 0.06% from 2.2 mV to less than 22 mV and from 20 kHz to less than 50 kHz 0.12% from 2.2 mV to less than 22 mV and from 50 kHz to less than 100 kHz 0.17% from 2.2 mV to less than 22 mV and from 100 kHz to less than 300 kHz 0.30% from 2.2 mV to less than 22 mV and from 300 kHz to less than 500 kHz 0.47% from 2.2 mV to less than 22 mV and from 500 kHz to 1 MHz 0.06% from 22 mV to less than 220 mV and from 10 Hz to less than 20 Hz 0.03% from 22 mV to less than 220 mV and from 20 Hz to less than 40 Hz 0.01% from 22 mV to less than 220 mV and from 40 Hz to less than 20 kHz 0.04% from 22 mV to less than 220 mV and from 20 kHz to less than 50 kHz 0.10% from 22 mV to less than 220 mV and from 50 kHz to less than 100 kHz 0.13% from 22 mV to less than 220 mV and from 100 kHz to less than 300 kHz 0.19% from 22 mV to less than 220 mV and from 300 kHz to less than 500 kHz 0.38% from 22 mV to less than 220 mV and from 500 kHz to 1 MHz 0.05% from 220 mV to less than 2.2 V and from 10 Hz to less than 20 Hz 0.02% from 220 mV to less than 2.2 V and from 20 Hz to less than 40 Hz 0.01% from 220 mV to less than 2.2 V and from 40 Hz to less than 20 kHz 0.03% from 220 mV to less than 2.2 V and from 50 kHz to less than 100 kHz 0.05% from 220 mV to less than 2.2 V and from 100 kHz to less than 300 kHz 0.12% from 220 mV to less than 2.2 V and from 300 kHz to less than 500 kHz 0.26% from 220 mV to less than 2.2 V and from 500 kHz to 1 MHz 0.05% from 2.2 V to less than 22 V and from 10 Hz to less than 20 Hz 0.02% from 2.2 V to less than 22 V and from 20 Hz to less than 40 Hz 0.01% from 2.2 V to less than 22 V and from 40 Hz to less than 20 kHz 0.03% from 2.2V to less than 22 V and from 50 kHz to less than 100 kHz 0.05% from 2.2 V to less than 22 V and from 100 kHz to less than 300 kHz 0.12% from 2.2 V to less than 22 V and from 300 kHz to less than 500 kHz 0.26% from 2.2 V to less than 22 V and from 500 kHz to 1 MHz 0.06% from 22 V to less than 220V and from 10 Hz to less than 20 Hz 0.03% from 22 V to less than 220V and from 20 Hz to less than 40 Hz 0.02% from 22 V to less than 220V and from 40 Hz to less than 20 kHz 0.04% from 22 V to less than 220V and from 20 kHz to less than 50 kHz 0.06% from 22 V to less than 220 V and from 50 kHz to less than 100 kHz 0.24% from 22 V to 100 V and from 100 kHz to 300 kHz 0.04% from 220 V to 1100 V and from 15 Hz to less than 50 Hz 0.01% from 220 V to 1100 V and from 50 Hz to 1 kHz
Time and frequency metrology - Frequency, time and waveform measuring equipment	Frequency analysers	Frequency	Comparison with a reference standard
Capability with Calibration and Measurement Capability of - 3.1 μHz/Hz at 0.1 Hz 8.0 μHz/Hz at 0.2 Hz 7.9 μHz/Hz at 0.5 Hz 9.2 μHz/Hz at 1 Hz 0.31 μHz/Hz at 2 Hz 0.17 μHz/Hz at 5 Hz 0.59 μHz/Hz at 10 Hz 0.31 μHz/Hz at 20 Hz 0.17 μHz/Hz at 50 Hz 0.59 μHz/Hz at 100 Hz 0.32 μHz/Hz at 200 Hz 0.18 μHz/Hz at 500 Hz 0.59 μHz/Hz at 1 kHz 0.32 μHz/Hz at 2 kHz 0.18 μHz/Hz at 5 kHz 0.59 μHz/Hz at 10 kHz 0.32 μHz/Hz at 20 kHz 0.18 μHz/Hz at 50 kHz 0.59 μHz/Hz at 100 kHz 0.32 μHz/Hz at 200 kHz 0.18 μHz/Hz at 500 kHz 0.59 μHz/Hz at 1 MHz 0.32 μHz/Hz at 2 MHz 0.16 μHz/Hz at 5 MHz 0.13 μHz/Hz at 10 MHz 23 μHz/Hz at 20 MHz 23 μHz/Hz at 50 MHz 23 μHz/Hz at 100 MHz

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.