Provers

For laboratory and field installations, liquid provers from Daniel ensure that liquid flow meters are measuring accurately. Provers are used in many applications to prove metering accuracy of accuracy of turbine, positive displacement, ultrasonic and Coriolis.

The Brooks^® Compact Prover™ by Daniel^® calibrates custody transfer meters accurately. Its compact size and low weight make it ideal for portable or stationary field calibration.

Daniel^® Pipe Provers minimize uncertainty of metered volumes with accurate, on-site calibration of custody transfer meters.