Stainless Steel Multi-step Fermenter

Stainless Steel Multi-step Fermenter

INOFE-JSMS-X can be equipped with multi-step seed vessels, which is a powerful assistant for process research, development, and optimization. Saving labor and time for rapid process validation.


● Small-scale production
● Pilot-scale production
● Direct inoculation of seed
● Experimental research on the transition from shake flask to production    

● 15″ touch screen, easy to understand and use.
● Equipped with one or two-step seed vessel, and different volume vessels can be combined according to user needs.
● Each vessel is connected with a separate sensor and 4 peristaltic pumps to achieve individual control.
● Reliable seed-transfer pipeline.
● Single vessel can be used independently.    

Control System:
● With a mature, stable, universal Siemens PLC control system to realize automatic control.
● With the functions of real-time display, data recording, data analysis, output printing, password management, abnormal analysis, over limit alarm, etc.
● With a USB interface, data can be copied directly by USB.
● Running modes:
Manual control: You can open the valve or set the percentage of valve opening.
Automatic control: You can select continuous or PID control the switch.
Sequence control: The control of all parameters can be pre-set with at least 10 control sections.
Automatic segmentation remote control: PC control.
Related control: Rotating speed & dissolved oxygen, gasping & dissolved oxygen, feeding & pH, etc.    


Volume5~10000L (optional)
Load rate30%~70%
Vessel materialSUS 316L stainless steel
GassingStandard: one air intake
Optional: multiple air intakes
Gas controlStandard: rotor flowmeter (manual)
Optional: mass flowmeter (automatic)
SterilizationIn-situ sterilization (steam source external)
Basic controlTemperature, rotating speed, pH, DO, antifoam, feeds
Peristaltic pumpStandard 4×n pcs
Stirring modeStandard: mechanical stirring
Optional: magnetic stirring
Number of controllable vessels2 or 3


INNOVA Bioreactor Fermentation Brochure

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