ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories

All equipment used during testing, is calibrated, and traceable to Australian Standards with estimation of uncertainty calculations as required under the guidelines of ISO/IEC 17025:2005

PROVE Standards & Engineering have various product testing capabilities, specialising in many areas of mechanical testing.

1.17 Flow measuring devices

.11 water meters

Verification of water meters for compliance with NMI NITP 14 clauses 8 and 9 at flow rates from 4 L/h to 30 kL/h
With least uncertainties of measurement of –

0.17% of volume with a minimum 10 L test volume for flow rates from 4 L/h to 120 L/h
0.14% of volume with a minimum 20 L test volume for flow rates from 4 L/h to 240 L/h
0.12% of volume with a minimum 50 L test volume for flow rates from 20 L/h to 600 L/h
0.12% of volume with a minimum 100 L test volume for flow rates from 600 L/h to 2400 L/h
0.12% of volume with a minimum 300 L test volume for flow rates from 2400 L/h to 6000 L/h
0.12% of volume with a minimum 500 L test volume for flow rates from 6000 L/h to 10 kL/h
0.12% of volume with a minimum 1000 L test volume for flow rates from 10 kL/h to 30 kL/h

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