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  • Controlled using an industrialgrade microprocessor.
  • Contains a touch panel HMI.
  • Allows sterilization in place.
  • With an agitation system directly driven by an AC servo motor.
  • Designed in open piping.
  • With air-driven diaphragm valves in food/beverageindustry grade.
Design Features
  • In PID control.
  • With multi-functional and advanced D.O. control.
  • With a vessel made of stainless steel and with movable frames.
  • With an air condenser and a viewing window.
  • With programmable peristaltic pumps.
  • With a user-friendly human-machine interface which permits many parameters to be adjusted.
  • With automated calibration through sophisticated algorithm.
  • In two-way communication via RS-485,permitting parameters to be stored.
  • With ring type gaskets.
  • With four 19mm ports for feeding.
  • With 2 ports for foaming sensors.
  • With side-entry ports for pH/DO/temperature probes.
  • With one harvest port on the bottom of the vessel
  • With one port for illumination
  • With one air-condenser for exhaust
  • With one air inlet device free of bubbles
  • With a three-blade impeller generating low shear force
  • With two autoclavable valves for feeding
  • Vessel volume: 30-100 Liters
  • Temperature control range: 5 oC above ambient to 60 oC
  • Agitation speed: 5-1000 (for 30L)/0-600(for 50L)/0-600 (for 100L) rpm
  • Volume of air inflow: 1-50 slpm(30-50L)/1-100 slpm(100L)
  • pH control range: 2.00-12.00
  • DO control range: 0-100%
  • Air filter for inlet and exhaust: 0.01 μm (autoclavable)
  • Type of foaming probe: conductivity
  • Working range for pressure: 0-3.5 Kg/cm2
  • Communication protocol: RS-485 two ways
  • (4 or 6) Peristaltic pumps: programmable for acid addition,base addition, defoaming, and/or feeding
  • (optional) Four-gas mixer: taking N2/CO2/Air/O2 (using a proportional or a massflow controller)
  • Method for level detection: conductivity type
  • (optional) Bio-mass on-line analyzer
  • Power supply: 220-380 Vac/50-60 Hz
  • An oil pressure jack is used to lift the headplate

Product specifications

BTF – B30L

BTF – B50L

BTF – B100L

30 Liters

50 Liters

100 Liters

24 Liters

40 Liters

80 Liters

11 Liters

18 Liters

35 Liters

Ratio: 1/2

4 19mm diaphragm process ports 1 35mm port for inoculation 2 ports for foaming electrodes 1 window for illumination 2 ports for feeding 1 autocalvable sampling port

Stainless steel equipped with thermos jackets Polish: In. #400 Ex. #300

0 to1000 rpm (PID) AC Servo(1KW)

0 to 800 rpm (PID) AC Servo(1KW) and one decelerator

0 to 600 rpm (PID) AC Servo(1KW) and one decelerator

Control range: 0 – 60O C (Pt-100) Control mode: PID

Control range: 2 – 12.00 pH Control mode: PID with ON/OFF timing control

Control range: 0 – 100% Control mode: Cascade Agitation, air flow, pressure, and temperature can be changed according to DO setting.

0 – 50 Liters mass flowmeter and flow flowmeter


2 conductivity-type controllers with high-level trigged control

4 programmable pumps (for acid addition, base addition, foaming control, and feeding) With stepless variable speed (0-30 RPM) Capable of measuring volume

8” color touch screen Industrial-grade microprocessors

2-way through RS232 High-level controls can be performed using Bio-Soft.

Stainless pipes Food/beverage-industry-grade air-driven valves

Automatic in-place sterilization With user-defined parameters

220-380 Vac/50-60Hz 15A







The above specification is subject to change will be announced.