Coriolis Mass Flow Controllers & Meters – Quantim series

The most accurate measurement and control for very low-flow applications.

When you need the most accuracy, consider Coriolis mass flow controllers and meters for your process. A proven technology, Coriolis is a true mass flow measurement rather than inferred based upon a flow measurement.

Key reasons why our Coriolis mass flow devices are widely used:

  • Most accurate mass flow meter available
  • Insensitive to fluid type
  • Variety of enclosure options - up to NEMA 4X/IP66
  • High pressure capability for demanding research applications


  • Catalyst research
  • Liquid precursor delivery to Vaporizers
  • Precision coating
  • High accuracy filling stations
  • Metering pump feedback/control loop


  • Highest accuracy for very low-flow processes
  • Inherent fluid densometer
  • Devices for both liquid and gas applications


  • Models:  QMBC2 / QMBM2 / QMBC3 / QMBM3 / QMBC4 / QMBM4
  • Product Type:    Mass Flow Controller
  • Differentiator:   Large installed base with proven long term performance
  • Flow Range: (Full Scale Capacity)               10 - 27,000 gram/hr
  • Seal Material:    Metal
  • Accuracy:            
    • Standard Flow Accuracy (below) or [(zero stability/flow rate) x 100]% of rate, whichever is greater
    • Liquid: 0.2% of rate
    • Gas: 0.5% of rate
  • Repeatability:    ±0.05% or ±[0.5 x (zero stability/flowrate) x 100]% of rate whichever is greater
  • Response Time :
    • SS Controller: <2 sec
    • SS Meter: <0.5 sec
    • Alloy C-22 Controller: <12 sec
    • Alloy C-22 Meter: <0.5 sec
  • Diagnostic Capability:     Available
  • Analog Communication:                0-5 Vdc, 4-20 mA
  • Digital Communication: NA


Xem thêm hãng Brooks Instrument tại đây: