Zedflo Australia

Site

Zedflo

Accreditation No.

20391

Site No.

24413

Date of Accreditation

11 Sep 2018

Address

3/115 Excellence Drive
Wangara, WA 6065
Australia

zedflo.com.au

Contact

Mr Sion Gardner P: +61 8 93021266

Availability

Services available to external clients

Scope of Accreditation

Zedflo

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 Procedure Limitations
DC and low frequency electrical metrology - Electrical instrument calibrators Instrument calibrators AC current; AC voltage; Capacitance; DC current; DC voltage; Resistance Comparison with a reference standard TP83- Test Method for Electrical Calibrations

Capability

with Calibration and Measurement Capability of -

DC Voltage
5 μV/V + 2 μV from 0 to 1 V
5 μV/V above 1 V to 20 V
8 μV/V above 20 V to 1020 V

AC Voltage
from 1 mV to 120 V
200 μV/V + 6 μV from 10 Hz to 10 kHz
from 1 mV to 1020 V
1500 μV/V + 6 μV from 10 kHz to 100 kHz
from 120V to 1020 V
400 μV/V from 10 Hz to 10 kHz

DC Current
20 μA/A + 0.004 μA from 0 to 200 μA
20 μA/A + 0.04 μA above 0.2 mA to 20 mA
50 μA/A + 2 μA above 20 mA to 200 mA
200 μA/A + 20 μA above 200 mA to 2 A
500 μA/A + 400 μA above 2 A to 20 A
0.1% above 20 A to 30 A

AC Current
from 0.1 μA to 20 μA
0.3% + 2.5 nA from 10 Hz to 10 kHz
from 20 μA to 200 μA
400 μA/A + 5 nA from 10 Hz to 2 kHz
800 μA/A + 5 nA above 2 kHz to 10 kHz
from 200 μA to 2 mA
400 μA/A + 50 nA from 10 Hz to 2 kHz
800 μA/A + 50 nA above 2 kHz to 10 kHz
from 2 mA to 20 mA
400 μA/A + 500 nA from 10 Hz to 2 kHz
800 μA/A + 500 nA above 2 kHz to 10 kHz
from 20 mA to 200 mA
400 μA/A + 5 μA from 10 Hz to 2 kHz
800 μA/A + 5 μA above 2 kHz to 10 kHz
from 200 mA to 2 A
400 μA/A + 100 μA from 10 Hz to 2 kHz
800 μA/A + 100 μA above 2 kHz to 10 kHz
from 2 A to 20 A
0.15% from 10 Hz to 2 kHz
2% above 2 kHz to 10 kHz

Resistance
40 μΩ/Ω + 5 μΩ from 0 to 0.2 Ω
15 μΩ/Ω + 0.01 mΩ above 0.2 Ω to 200 kΩ
15 μΩ/Ω + 1 Ω above 200 kΩ to 2 MΩ
40 μΩ/Ω above 2 MΩ to 20 MΩ
250 μΩ/Ω above 20 MΩ to 200 MΩ
0.2% above 200 MΩ to 2 GΩ
0.5% + 10 MΩ above 2 GΩ to 10 GΩ

Capacitance
Measurements by DMM, using voltage discharge ramp method (C = I.ẟt/ẟv)
20 pF from 220 pF to 2 nF
0.1% + 50 pF above 2 nF to 2 μF
0.15% above 2 uF to 200 mF

DC and low frequency electrical metrology - Electrical measurement and test equipment Ammeters; Appliance testers; Capacitance meters; Current clamps; Data recorders; Digital multimeters (DMM); Insulation resistance test equipment; Ohm meters; Power analysers; Power supplies; Residual current devices (RCD) testers; Voltmeters AC current; AC voltage; Capacitance; DC current; DC voltage; Resistance Comparison with a reference standard TP83 - Test Method for Electrical Calibrations

Capability

with Calibration and Measurement Capability of -

DC Voltage
5 μV/V + 2 μV from 0 to 1 V
5 μV/V above 1 V to 20 V
8 μV/V above 20 V to 1020 V

AC Voltage
from 1 mV to 120 V
200 μV/V + 6 μV from 10 Hz to 10 kHz
from 1 mV to 1020 V
1500 μV/V + 6 μV from 10 kHz to 100 kHz
from 120 V to 1020 V
400 μV/V from 10 Hz to 10 kHz

DC Current
20 μA/A + 0.004 μA from 0 to 200 μA
20 μA/A + 0.04 μA above 0.2 mA to 20 mA
50 μA/A + 2 μA above 20 mA to 200 mA
200 μA/A + 20 μA above 200 mA to 2 A
500 μA/A + 400 μA above  2 A to 20 A
0.1% above 20 A to 30 A

AC Current
from 0.1 μA to 20 μA
0.3% + 2.5 nA  from 10 Hz to 10 kHz
above 20 μA to 200 μA
400 μA/A + 5 nA from 10 Hz to 2 kHz
800 μA/A + 5 nA above 2 kHz to 10 kHz
above 200 μA to 2 mA
400 μA/A + 50 nA from  10 Hz to 2 kHz
800 μA/A + 50 nA above 2 kHz to 10 kHz
above 2 mA to 20 mA
400 μA/A + 500 nA from 10 Hz to 2 kHz
800 μA/A + 500 nA above 2 kHz to 10 kHz
above 20 mA to 200 mA
400 μA/A + 5 μA from 10 Hz to 2 kHz
800 μA/A + 5 μA above 2 kHz to 10 kHz
above 200 mA to 2 A
400 μA/A + 100 μA from 10 Hz to 2 kHz
800 μA/A + 100 μA above 2 kHz to 10 kHz
above 2 A to 20 A
0.15% from 10 Hz to 2 kHz
2% above 2 kHz to 10 kHz

Resistance
40 μΩ/Ω + 5 μΩ from 0 to 0.2 Ω
15 μΩ/Ω + 0.01 mΩ above 0.2 Ω to 200 kΩ
15 μΩ/Ω + 1 Ω above 200 kΩ to 2 MΩ
40 μΩ/Ω above 2 MΩ to 20 MΩ
250 μΩ/Ω above 20 MΩ to 200 MΩ
0.2% above 200 MΩ to 2 GΩ
0.5% + 10 MΩ above 2 GΩ to 10 GΩ

Capacitance
Traceability limited to test frequencies as listed below
0.5% + 20 pF from 220 pF to 11 nF @ 1 kHz
0.5% + 100 pF above 11 nF to 330 nF @ 1 kHz
0.5% + 100 pF above 330 nF to 11 μF @ 100 Hz
0.5% + 100 nF above 11 μF to 33 μF @ 100 Hz
0.5% + 100 nF above 33 μF to 330 μF @ 50 Hz
0.5% + 1 μF above 330 μF to 3.3 mF DC
0.5% + 10 μF above 3.3 mF to 33 mF DC
1.5% above 33 mF to 110 mF DC

Current Clamp Meters

DC Current
0.7% or 0.5 mA whichever is greater from 1 mA to 20 A
0.7% + 0.14 A above 20 A to 150 A
0.7% + 0.5 A above 150 A to 1000 A

AC Current
from 45 Hz to 65 Hz
0.7% or 0.5 mA whichever is greater from 1 mA to 20 A
0.7% + 0.25 A above 20 A to 150 A
0.7% + 0.9 A above 150 A to 1000 A
above 65 Hz to 400 Hz
0.7% or 0.5 mA whichever is greater from 1 mA to 20 A
1% + 0.25 A above 20 A to 150 A
1% + 0.9 A above 150 A to 1000 A

Micro Ohm Meters
Resistance
At nominal resistance values and test current/voltage

0.15% at 10 Ω, 110 Ω, 1110 Ω up to 3 V
0.15% at 280 mΩ, 400 mΩ, 1 Ω, 4 Ω up to 2 A
0.15% + 0.3 μΩ at 10 μΩ, 100 μΩ, 1 mΩ, 10 mΩ, 100 mΩ up to 10 A
0.15% + 0.3 μΩ at 10 mΩ up to 50 A
0.15% + 0.1 μΩ at 1 μΩ, 10 μΩ, 100 μΩ, 1 mΩ up to 100 A

Insulation resistance test equipment AC voltage; DC voltage; Resistance Comparison with a reference standard TP83 - Test Method for Electrical Calibrations

Capability

with Calibration and Measurement Capability of -

Insulation Resistance
0.5% from 100 kΩ to 9.9 MΩ from 50 V to 1 kV
0.7% above 9.9 MΩ to 990 MΩ from 50 V up to 1 kV
1.5% above 990 MΩ to 9.9 GΩ from 50 V to 1 kV
1.5% above 1 GΩ to 9 GΩ from 500 V to 5 kV
7% at 10 GΩ from 500 V to 5 kV

Output Voltage for Insulation Resistance  Test (>1 kV)

DC Voltage
0.3% + 5 V from 1 kV to 10 kV

AC Voltage
at 50 Hz or 60 Hz
0.3% + 5 V from 1 kV to 5 kV
0.5% + 10 V above 5 kV to 10 kV

DC and low frequency electrical metrology - Electrical standards Precision resistors; Resistance boxes Resistance Comparison with a reference standard TP83 - Test Method for Electrical Calibrations

Capability

with Calibration and Measurement Capability of -

40 μΩ/Ω + 5 μΩ from 0 to 0.2 Ω
15 μΩ/Ω + 0.01 mΩ above 0.2 Ω to 200 kΩ
15 μΩ/Ω + 1 Ω above 200 kΩ to 2 MΩ
40 μΩ/Ω above 2 MΩ to 20 MΩ
250 μΩ/Ω above 20 MΩ to 200 MΩ
0.2% above 200 MΩ to 2 GΩ
0.5% + 10 MΩ above 2 GΩ to 10 GΩ

Pressure metrology - Pressure and vacuum measuring equipment Barometers; Digital pressure gauges; Manometers; Mechanical pressure gauges; Pressure recorders; Pressure transducers; Vacuum gauges Absolute pressure; Gauge pressure By pressure calibrator; Comparison with dead weight tester; Comparison with reference instrument MSA Test Methods 1 and 2   Pressure transmitter with DCV or DCI outputs

Capability

with Calibration and Measurement Capability of -
Gauge pressure 
0.009% of reading or 0.52 Pa (whichever is greater) from -100 kPa to -1.5 kPa
0.65 Pa from -1.5 kPa to 1.5 kPa
0.01 Pa at 0 kPa
0.009% of reading or 0.52 Pa (whichever is greater) from 1.5 kPa to 105 MPa
32 kPa from 105 MPa to 140 MPa
113 kPa from 140 MPa to 280 MPa
210 kPa from 280 MPa to 415 MPa

Absolute Pressure
13 Pa from 0.5 kPa to 200 kPa
0.009% of reading from 200 kPa to 70,000 kPa

Barometers
13 Pa from 0.5 kPa to 200 kPa

Pressure metrology - Pressure standards Pressure calibrators - Non-dead weight Absolute pressure; Gauge pressure Comparison with dead weight tester; Comparison with reference instrument MSA Test Method 1 Pressure transmitter with DCV or DCI outputs.  

Capability

with Calibration and Measurement Capability of -

Gauge pressure 
0.009% of reading or 0.52 Pa (whichever is greater) from -100 kPa to -1.5 kPa
0.65 Pa from -1.5 kPa to 1.5 kPa
0.01 Pa at 0 kPa
0.009% of reading or 0.52 Pa (whichever is greater) from 1.5 kPa to 105 MPa
32 kPa from 105 MPa to 140 MPa
113 kPa from 140 MPa to 280 MPa
210 kPa from 280 MPa to 415 MPa

Absolute Pressure 
13 Pa from 0.5 kPa to 200 kPa
0.009% of reading from 200 kPa to 70,000 kPa



Time and frequency metrology - Frequency and time standards Signal sources Frequency Comparison with a reference standard TP83- Test Method for Electrical Calibration

Capability

with Calibration and Measurement Capability of -
3 μHz/Hz + 5 μHz from 1 Hz up to 100 Hz
3 μHz/Hz above 100 Hz up to 100 MHz
Time and frequency metrology - Frequency, time and waveform measuring equipment Frequency meters Frequency; Time interval Comparison with a reference standard TP83 - Test Method for Electrical Calibrations

Capability

with Calibration and Measurement Capability of -

Frequency
3 μHz/Hz + 5 μHz from 1 Hz up to 100 Hz
3 μHz/Hz above 100 Hz up to 100 MHz

Trip time
0.03% of reading + 0.3 ms from 10 ms up to 5000 ms

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.