The Small Volume Prover (SVP) is a unidirectional captive displacement prover. It offers an uncertainty better than API recommendation of 0.02%. It is the best choice for proving liquid Coriolis, Ultrasonic, Positive Displacement, and Turbine meters.
Small Volume Provers
Honeywell’s Small Volume Provers meet the most stringent accuracy requirements of custody transfer meter proving and because of their small size and turndown flow range ratio of 1200:1, are ideal for portable, offshore and stationary applications.