System Integration / Metering System / Provers
Provers

Provers are essential tools for calibrating liquid measurement systems. Their function is to verify the accuracy of flow meters by comparing the data collected with a certified and known volume.
There are various types of provers, including conventional pipe provers, which use a ball to move along a calibrated pipe, and small volume provers, which are more compact systems. Using a prover allows a calibration curve to be determined for the flow meter, thereby achieving a high degree of measurement reliability.
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Case study

Provers
SYRIAN PETROLEUM COMPANY – Siria
Liquid measurement systems with Positive Displacement Meter and relative conventional bidirectional Prover (ball prover). The photo shows the system ready for loading at our workshop.

Mobile Calibration Unit
SONATRACH – Algeria
Compact (small prover) trolley for calibration according to the master meter method. The system has been placed on a transportable trolley to allow its use in various locations. The photo shows the system ready in our workshop.
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