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.
Mass flow controller (MFC)/mass flowmeter (MFM) for gases
Type 8741
- Nominal flow range from 0.010 IN/min to 160 IN/min (re. nitrogen)
- High accuracy in measurement and repeat accuracy
- Very fast response times
- Easy device exchange due to configuration memory
- Optional: USP Class VI, FDA, EC 1935 compliant
Mass flow controller (MFC)/mass flowmeter (MFM) for gases
Type 8745
- Nominal flow range from 20 IN/min to 2500 IN/min (re. nitrogen)
- High accuracy and repeatability
- Communication via standard signals or Industrial Ethernet
- Electromagnetic and electromotoric valve actuation available
- Easy device exchange due to configuration memory
