University of South Australia

Site

Australian Flow Management Group

Accreditation No.

17135

Site No.

18730

Date of Accreditation

29 Jun 2011

Address

Building L, Mawson Lakes Campus, Mawson Lakes Boulevard
Mawson Lakes, SA 5095
Australia

unisa.edu.au/afmg

Contact

Mr Tim Golding P: +61 (08) 83025120

Availability

Services available to external clients

Scope of Accreditation

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
Flow metrology - Water flow measuring devices and systems Liquid meters Volume (and nominal flow rate) Comparison with a reference meter; Gravimetric method; Volumetric transfer Error of measurement test on water meters with verification scales up to 40 L for compliance with NMI M10-2 clauses 6.3 and 9, NMI R49-2 clauses 7.4 and 10, AS 4747.2 clause 4.2

Verification tests on water meters for compliance with NMI NITP 14

Capability

with Calibration and Measurement Capability of -
0.27% from 0.00083337 L/s to 0.0222 L/s with a minimum volume of 4 L
0.28% from 0.0222 L/s to 0.083 L/s with a minimum volume of 50 L
0.20% from 0.083 L/s to 0.694 L/s with a minimum volume of 210 L
0.08% from 0.694 L/s to 5 L/s with a minimum volume of 380 L
0.08% from 5 L/s to 10 L/s with a minimum volume of 10 900 L
0.1% from 10 L/s to 20 L/s with a minimum volume of 14 000 L
0.11% from 20 L/s to 100 L/s with a minimum volume of 15 400 L
0.11% from 100 L/s to 250 L/s with a minimum volume of 16 600 L
0.14% from 250 L/s to 370 L/s with a minimum volume of 16 800 L
0.17% from 370 L/s to 520 L/s with a minimum volume of 18 500 L

ISO/IEC 17025 (2017)

Manufactured Goods

Service Product Determinant Technique Procedure
Assessment of emissions and immunity - EMC immunity standards Electrical and electronic products; Water meters Voltage short dips and interruptions Not applicable AS/NZS 61000.4.11; IEC 61000-4-11, EN 61000-4-11;
NMI M10-2 clause 7.5, 
NMI R49-2 clause 8.5 
Radiated radio-frequency Not applicable AS/NZS 61000.4.20; IEC 61000-4-20; EN 61000-4-20;
NMI M10-2 clause 7.11,
NMI R49-2 clause 8.12





Electrical fast transient Not applicable AS/NZS 61000.4.4; EN 61000-4-4; IEC 61000-4-4;
NMI M10 Clause 7.9;
NMI R49-2 clause 8.10
Electrostatic discharge Not applicable AS/NZS 61000.4.2,
EN 61000-4-2,
IEC 61000-4-2,
NMI M 10 clause 7.10,
NMI R 49-2 clause 8.11







Water meters Magnetic effects Not applicable NMI R 49-2 clause 7.12 and 8.16

Pattern approval and physical performance evaluation of metering and trade measurement equipment Water meters Absence of flow effects Not applicable NMI M 10-2 clause 6.6,
NMI R 49-2 clause 7.8 
Flow disturbance Not applicable NMI M 10-2 clause 6.8, 
NMI R 49-2 clause 7.10
Vibration Not applicable NMI M 10-2 clause 7.6, 
NMI R 49-2 clause 8.6
Dust Not applicable IEC 60068-2-68, 
IEC 60512-11-8, 
IEC 60529, 
IEC 60721-2-5, 
NMI M 10-2 clause 7.13
Water resistance - Immersion only Not applicable IEC 60068-2-18,
IEC 60512-14-7,
IEC 60529,
NMI M 10-2 Sections 7.12
Cold resistance Not applicable IEC 60068-2-1,
NMI M 10-2 clause 7.3,
NMI R 49-2 clause 8.3
Water quality disturbance effects Not applicable

NMI M 10-2 clause 6.10 

Endurance Not applicable NMI M 10-2 clause 6.9
Damp heat Not applicable IEC 60068-2-30,
NMI M 10-2 clause 7.4,
NMI R 49-2 clause 8.4
NMI R 49-2 clause 8.7.







Ancillary device error of indication Not applicable NMI R 49-2 clause 7.13
Pattern approval tests Not applicable AS 3565.1 and .4
Non-urban water meters - NMI M10-2 clauses 5.3, 6.2, 6.3, 6.4, 6.6, 6.7, 6.8, 6.9, 6.12, 6.13, 6.14, 7.2, 7.3, 7.4, 7.5, 7.7, 7.8, 7.9, 7.10, 7.11, 7.12 and 7.13 Meters Intended for the Metering of Water in Full Flowing Pipes;
Urban water meters to NMI R49-2 clauses 6.4, 7.3, 7.4, 7.8, 7.9, 7.10, 8.2, 8.3, 8.4, 8.5, 8.7, 7.8, 7.9, 7.10, 7.11 and 8.17 Water Meters Intended for the Metering of Cold Potable Water and Hot Water;
Hydrostatic pressure Not applicable NMI R 49-2 clause 7.7
Dry heat Not applicable IEC 60068-2-2,
NMI M 10-2 Section 7.2,
NMI R 49-2 Section 8.2,

Impact resistance Not applicable IEC 60068-2-31,
IEC 60068-2-47,
NMI M 10-2 clause 7.7,
NMI R 49-2 clause 8.7


Water temperature Not applicable NMI R 49-2 clauses 7.5, 7.5a and 7.6
Durability Not applicable NMI R 49-2 7.11
Water resistance - Immersion only Not applicable IEC 60068-2-18 , 
IEC 60512-14-7, 
IEC 60529,
NMI M 10-2 clause 7.12
Products and appliances connected to the water supply - Physical evaluation Valves; Water service products - Connectors, filters, fittings, hoses and pipes Head loss Not applicable In-house test method TM039,
NMI M10-2 clause 6.7,
NMI R49-2 clause 7.9
Hydrostatic pressure Not applicable AS 3565.1 clauses 2.11
NMI M10-2 clause 6.2,
NMI R49-2 clause 7.3,
AS 2638.2 clause 5.1.3

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