Switchmode Power Supplies Pty Ltd

Site

Switchmode Power Supplies

Accreditation No.

16641

Site No.

17961

Date of Accreditation

24 Nov 2009

Address

1/37 Leighton Place
Hornsby , NSW 2077
Australia

switchmode.com.au

Contact

Mr Martin Griffith P: +61 (02) 94760300

Availability

Services available to external clients

Scope of Accreditation

Print scopes
Switchmode Power Supplies

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 measurement and test equipment Ammeters; Digital multimeters (DMM) AC current; DC current Direct measurement against a reference standard

D.C. ammeters

By the methods of -

WI.WC.33, WI.WC.34

A.C. ammeters

By the methods of -

WI.WC.37, WI.WC.38

D.C. ammeters

From 100 μA to 400 A

A.C. ammeters

From 10 Hz to 60 Hz at 10 mA to 100 A

Capability

with Calibration and Measurement Capability of -

D.C. ammeters

0.092% from 100 μA to 1 mA
0.25% from 1 mA to 10 mA
0.093% from 10 mA to 100 mA
0.22% from 100 mA to 1 A
0.19% from 1 A to 10 A
0.092% from 10 A to 400 A

A.C. ammeters

0.51% from 10 Hz to 5 kHz from 10 mA to 1 A
0.47% from 50 Hz to 60 Hz and at 400 Hz from 1 A to 20 A
0.41% from 50 Hz to 60 Hz from 20 A to 100 A
Digital multimeters (DMM); Voltmeters AC voltage; DC voltage Direct measurement against a reference standard

D.C. voltmeters

By the methods of -

WI.WC.31

A.C. voltmeters

By the methods of -

WI.WC.35

D.C. voltmeters

From 1 mV to 1000 V

A.C. voltmeters

From 10 mV to 120 V at 10 Hz to 100 kHz

From 120 V to 1000 V at 50 kHz to 60 kHz

Capability

with Calibration and Measurement Capability of -

D.C. voltmeters

0.57% from 1 mV to 10 mV
0.058% from 10 mV to 120 mV
0.013% from 0.12 V to 1000 V

A.C. voltmeters

From 10 mV to 120 V
0.41% from 10 Hz to 20 kHz
0.62% from 20 kHz to 50 kHz
1.21% from 50 kHz to 100 kHz
from 120 V to 1000 V
0.26% from 50 kHz to 60 kHz
Power supplies AC current; AC voltage; Active power; DC current; DC voltage Direct measurement against a reference standard Power supplies and power conditioners
Power supply equipment and systems
D.C. voltage
By the methods of -
WI.WT.31
A.C. voltage
By the methods of -
WI.WT.35
D.C. current
By the methods of -
WI.WT.33, WI.WT.34
A.C. current
By the methods of -
WI.WT.37, WI.WT.38
D.C. power and Active power
By the methods of -
 WI.WT.41

Capability

Power supplies and power conditioners
Power supply equipment and systems
with Calibration and Measurement Capability of -

D.C. voltage
0.57% from 1 mV to 10 mV
0.058% from 10 mV to 120 mV
0.013% from 0.12 V to 1000 V

A.C. voltage 
from 10 mV to 1000 V and 10 Hz to 100 kHz

from 10 mV to 120 V
0.41% from 10 Hz to 20 kHz
0.62% from 20 kHz to 50 kHz
1.21% from 50 kHz to 100 kHz
from 120 V to 1000 V
0.26% from 50 Hz to 60 Hz

D.C. current from 100 μA to 400 A
0.092% from 100 μA to 1 mA
0.25% from 1 mA to 10 mA
0.093% from 10 mA to 100 mA
0.22% from 100 mA to 1 A
0.19% from 1 A to 10 A
0.092% from 10 A to 400 A

A.C. current 
0.51% from 10 mA to 1 A from 10 Hz to 5 kHz
0.47% from 1 to 20 A from 50 Hz to 60 Hz and at 400 Hz
0.41% from 20 A to 100 A from 50 Hz to 60 Hz

DC power 
from 1 to 1000 V and 0.1 to 400 A (limited to 50kW)
with least uncertainties of measurement of -
0.62%
 
Active Power 
from 1 to 750 V and 0.1 to 100 A (limited to 50kW) at Unity Power-factor from 50 to 60 Hz
0.66%
Watt meters Active power Direct measurement against a reference standard

By the methods of -

WI.WC.41

D.C. power

From 1 V to 1000 V and 0.1 A to 400 A (limited to 50 kW)

Active power

From 1 V to 750 V and 0.1 A to 100 A (limited to 50 kW) at Unity power -factor

Capability

with Calibration and Measurement Capability of -

D.C. power

0.62% from 1 to 1000V and 0.1 to 400A (limited to 50kW)

Active power

0.66% from 1 to 750V and 0.1 to 100A (limited to 50kW) at Unity Power-factor from 50 to 60 Hz

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.