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Precise gas control for fermentation

Our mass flow controllers are suitable for use in research laboratories right up to pilot plants and comply with the approvals USP Class VI, FDA, 3.1 certificate and EC 1935.

A total of four different gases can be calibrated. With just one device, the user is able to control the common fermenter gases such as air, oxygen, nitrogen or carbon dioxide exactly according to the needs of the respective cultures. The MFCs Type 8741 and 8745 cover standard flow ranges for nitrogen from 0.010 to 160 lN/min and from 20 to 2500 lN/min. The wetted parts are made of stainless steel to prevent ferment contamination.

Type 8741

Mass flow controller (MFC)/mass flow meter (MFM) for gases

Type 8741
  • Nominal flow ranges from 0.010 l/min to 160 l/min
  • High accuracy and repeatability
  • Very fast response times
  • Simple device exchange due to configuration memory
  • Optional: USP Class VI, FDA, EC 1935 compliant

Type 8745

Mass flow controller (MFC)/mass flow meter (MFM) for gases

Type 8745
  • Nominal flow ranges from 20 l/min up to 2500 l/min
  • High accuracy and repeatability
  • Communication via standard signals or Industrial Ethernet
  • Electromagnetic and motor-driven valve actuation available
  • Easy device exchange through configuration memory

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