Manly Hydraulics Laboratory

Site

Manly Hydraulics Laboratory

Accreditation No.

17156

Site No.

18763

Date of Accreditation

01 Oct 2010

Address

110 B King Street
Manly Vale, NSW 2093
Australia

mhl.nsw.gov.au

Contact

Mr Andrew Judge P: +61 0417695696

Availability

Services available to external clients

Scope of Accreditation

Manly Hydraulics Laboratory

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; Open channel water meters Volume (and nominal flow rate) Comparison with a reference meter; Gravimetric Verification of water meters for compliance with NMI NITP-14

Compliance to Sydney Water Specifications for urban water meters

In service compliance to accuracy specifications in AS 3565.4 and Water Services Association of Australia Code (WSAA 11) 

Capability

Water meters by the gravimetric method
with a Calibration and Measurement Capability of -
0.29% of volume with a minimum 10 L test volume with a flow rate range of 3 L/h to 800 L/h
0.24% of volume with a minimum 40 L test volume with a flow rate range of 3 L/h to 3 kL/h
0.24% of volume with a minimum 150 L test volume with a flow rate range of 3 kL/h to 12 kL/h

Water meters by the meter comparison method
with a Calibration and Measurement Capability of -
0.40% of volume with a minimum 370 L test volume with a flow rate range of 0.3 L/s to 1 L/s 
0.21% of volume with a minimum 2560 L test volume with a flow rate range of 0.3 L/s to 1 L/s
0.40% of volume with a minimum 460 L test volume with a flow rate range of 1 L/s to 2 L/s
0.21% of volume with a minimum 3240 L test volume with a flow rate range of 1 L/s to 2 L/s
0.40% of volume with a minimum 900 L test volume with a flow rate range of 2 L/s to 5 L/s
0.21% of volume with a minimum 6620 L test volume with a flow rate range of 2 L/s to 5 L/s
0.40% of volume with a minimum 1690 L test volume with a flow rate range of 5 L/s to 10 L/s
0.21% of volume with a minimum 11970 L test volume with a flow rate range of 5 L/s to 10 L/s
0.40% of volume with a minimum 2520 L test volume with a flow rate range of 10 L/s to 15 L/s
0.21% of volume with a minimum 18850 L test volume with a flow rate range of 10 L/s to 15 L/s
0.40% of volume with a minimum 3360 L test volume with a flow rate range of 15 L/s to 20 L/s
0.21% of volume with a minimum 25040 L test volume with a flow rate range of 15 L/s to 20 L/s
0.40% of volume with a minimum 5040 L test volume with a flow rate range of 20 L/s to 30 L/s
0.21% of volume with a minimum 37570 L test volume with a flow rate range of 20 L/s to 30 L/s
0.40% of volume with a minimum 8400 L test volume with a flow rate range of 30 L/s to 50 L/s
0.21% of volume with a minimum 62660 L test volume with a flow rate range of 30 L/s to 50 L/s
0.40% of volume with a minimum 20400 L test volume with a flow rate range of 50 L/s to 100 L/s
0.29% of volume with a minimum 124900 L test volume with a flow rate range of 50 L/s to 100 L/s
0.40% of volume with a minimum 30600 L test volume with a flow rate range of 100 L/s to 150 L/s
0.29% of volume with a minimum 187120 L test volume with a flow rate range of 100 L/s to 150 L/s
0.40% of volume with a minimum 40800 L test volume with a flow rate range of 150 L/s to 200 L/s
0.29% of volume with a minimum 249300 L test volume with a flow rate range of 150 L/s to 200 L/s
0.40% of volume with a minimum 89000 L test volume with a flow rate range of 200 L/s to 450 L/s
0.29% of volume with a minimum 562000 L test volume with a flow rate range of 200 L/s to 450 L/s
0.30% of volume with a minimum 74,000 L test volume and flow rate range of 450 L/s to 1500 L/s

ISO/IEC 17025 (2017)

Manufactured Goods

Service Product Determinant Technique Procedure Limitations
Pattern approval and physical performance evaluation of metering and trade measurement equipment Water meters Head loss; Hydrostatic pressure; Performance tests; Reverse flow restrictor leakage appraisal Not applicable AS 3565.1 clause 2.4, 2.5, 2.6, 3.5, Appendix F
Non-urban water meters to NMI M10-2 Section 6.2, 6.6, 6.7
Non-urban water meters to NMI M11-2 Section 6.2, 6.8
Water meters for cold potable water and hot water test requirements to NMI R49-2 Section 7.3, 7.7, 7.8
Manly Hydraulics in-house procedures MHI_HEAD, MHI_MAP
Head loss up to 1500 L/s
Hydrostatic pressure up to 10 MPa
Pattern approval tests Accuracy testing; Durability; Functionality testing Pattern approval testing
Non-urban water meters to NMI M 10-2 Sections 5.1, 5.2, 5.3, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 6.11, 6.12, 6.13, 6.14 and 9.1, Meters Intended for the Metering of Water in Full Flowing Pipes;

Non-urban water meters to NMI M 11-2 Sections 5.1, 5.2, 5.3, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 6.10, 6.11, 9.1 and 9.2 Meters Intended for the Metering of Water in Partial Flowing Pipes;

Water meters for cold potable water and hot water test requirements to NMI R49-2 Sections 6, 7.3, 7.4, 7.5, 7.6, 7.7, 7.8, 7.9, 7.10, 7.11 and 8.17.
Products and appliances connected to the water supply - Physical evaluation Valves; Water service products - Connectors, filters, fittings, hoses and pipes Endurance; Head loss; Hydrostatic pressure Not applicable Non-urban water meters to NMI M10-2 Section 6.2, 6.7
Non-urban water meters to NMI M11-2 Section 6.8
Water meters for cold potable water and hot water test requirements to NMI R49-2 Section 7.3, 7.7
Manly Hydraulics in-house procedures MHI_HEAD, MHI_MAP 
AS 2845.1 Appendices F, G, K, U, CC
Head loss tests up to 1500 L/s
Hydrostatic pressure tests up to 10 MPa

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