Flow Meters & Flow Controllers

  • Flow meter calibration service center (gases)
  • Flow meter calibration service center (liquids)
  • Flow meter calibration service center (liquids)
  • Coriolis Flow Meter Calibration - Gas Laboratory

Service & Technical Support

Polycontrols is one of the largest flow calibration laboratories in North America. All our calibrations meet the most demanding standards of the American authorities such as the FDA and the FAA and are traceable to the United States Institute of Standards and Technologies (NIST) with an unbroken chain of comparison.

Our metrologists are trained and equipped to service most brands and technologies of flow meters including:

Gas flow meters
  • Thermal mass flow meter and controller
  • Coriolis Flow meter
  • Vortex flow meter
  • Laminar Flow Element
  • Sonic nozzle
  • Volumetric flow meter
  • Variable area meter (Rotameter)
  • Turbine flow meter
  • Fixed orifice
  • Flow switch
Liquid flow meters
  • Coriolis flow meter
  • Turbine flow meter
  • Magnetic flow meter
  • Oval gear
  • Rotameter (glass tube and metal tube)
  • Propeller meter
  • Orifice plate
  • Flow switch
  • Miscellaneous volumetric flow meters