PROVALoop is our specially designed mobile rig to test closed pipe flow measurement systems. Ideal for large-scale sites, PROVALoop allows the flow meter to be verified against a calibrated reference meter to confirm both the accuracy of the meter and quantify any errors on-site.
If a significant error is highlighted then further investigative work can be carried out such as cleaning the internal bore of the flow meter. A low error confirms all is well with the flow meter and that fouling is minimal, ensuring compliance MCERTS requirements.
Over a number of years we have found that routine service and calibration of industrial effluent discharge flow meters leaves much to be desired even when undertaken by some recognised suppliers.
Flow meter calibration or verification forms part of our standard service agreements.