Product Name : BTF-A
Product Description


  • Has an industrial-grade microprocessor.
  • Contains a touch panel human machine interface.
  • With a detachable agitation system driven by a servo motor.
  • Equipped with a vessel containing thermally controlled jackets.
  • Can be calibrated using software.
  • Talks to PC in a two way communication Assembled using store-buy parts.
  • Allows user to change parameters flexibly.
Product Introduction
Design Features
  • Equipped with stainless steel jackets.
  • With advanced D.O. control.
  • With programmable peristaltic pumps that measure the volume.
  • With a user-friendly HMI which permits parameters to be adjusted.
  • With battery-protected memory to store vital parameters.
  • With automated pH/DO calibration through sophisticated algorithm.
  • In a two-way communication via Ethernet/Modbus.
Headplate / Vessel
  • The vessel contains thermally-controlled jackets in the bottom.
  • The upper portion of the vessel is made with strong thermo-glass.
  • Culture can be sampled from the headplate.
  • There are several Φ12mm ports reserved for pH/DO probes.
  • There are three standard Φ12mm ports for feeding.
  • The height of foaming probes can be adjusted.
  • An 8mm port is made for the temperature probe.
  • It is equipped with an air condenser.With condensate collection design.
  • Handles on each side of the headplate to facilitate moving.
  • Agitation unit mounted on the headplate is directly driven by a servo motor.
  • Vessel volume: 3/5/10 Liters
  • Temperature control range: 5 ℃ above ambient to 60 ℃
  • Agitation speed: 0-1200/0-800/0-600 rpm (impeller ratio: 1/2)
  • Volume of air inflow: 0.5 to 5/10/20 LPM
  • Gas mixing:N2/O2/Air/O2 (for tissue culture)
  • pH control range: 2.00-12.00
  • DO control range: 0-150%
  • Air filter for inlet and exhaust: 2 µm
  • Type of foaming probe: conductivity
  • Communication protocol: Ethernet/Modbus
  • Peristaltic pumps: programmable for acid addition, base addition, defoaming, and/or feeding
  • Touch-panel human-machine interface: color/monochrome
  • Dimension: 60W x 60H x 50D cm
  • Dry weight: 50 Kg (approximately)
  • Power supply: 1.5KW(110/220Vac/50-60 Hz)
  • Pressure for air supply: 1.5-2 Kg/cm2
  • Temperature for cooling water: 15-20℃

Product specifications

Model Specification BTF – A3L BTF – A5L BTF – A10L
Vessel volume 3.8 Liters 6.5 Liters 12.5 Liters
Max. working vol. 3.0 Liters 5.0 Liters 10.0 Liters
Impeller Ratio: 1/2
Headplate spec. 5 Φ12mm process ports (for pH electrodes, DO electrodes, etc.)
1 tube for temperature probe
1 port for foaming detector
1 sampling tube
1 air inlet
1 condenser
Vessel specification Glass vessel with stainless steel jackets
Agitation Control Motors 0 to1200 rpm (PID)
AC Servo(400W)
0 to 800 rpm (PID)
AC Servo(400W)
0 to 600 rpm (PID)
AC Servo(750W)
Temperature Control (during fermentation) Control range: +5 – 50oC (Pt-100) Control mode: PID Cooling method: cooling water is circulated using electromagnetic valves Heating method: through a heater (400W with overheating-proof device) that contains a water pump
pH Control Control range: 2 – 12.00 pH
Control mode: PID with ON/OFF timing control
DO control Control range: 0 – 100%
Control mode: Cascade Agitation, air flow, pressure, and temperature can be changed according to DO setting.
Air flow control 0-5 Liters flow flowmeter
(MassFlow control is optional)
0-10 Liters flow flowmeter
(MassFlow control is optional)
0-20 Liters flow flowmeter
(MassFlow control is optional)
Pressure control (optional) 0-1.5KG/cm2
Foaming control conductive probe (position adjustable)
Photosynthesis unit Feedback control thru lux sensors Range of detection: 0-20,000 Lux, corresponding to 0-5V or 4-20 mA for output Range of control: 0-12,000 Lux Automatic on or off according to feedback signal Timed events can be achieved using script to turn on/off the individual lamps.
Peristaltic pumps 4 programmable peristaltic pumps (for acid addition, base addition, foaming control, and feeding) With stepless variable speed (5-45 RPM) Capable of measuring volume
Data command center 8” Color touch panel (HMI)
Data communication 2-way through Ethernet/Modbus
Piping Stainless pipes Food-industry-grade air-controlled valves
Sterilization In an autoclave
Accessories 4 Millipore 2µm filters, 2 500cc Pyrex bottles, and 1 1000cc Pyrex bottle 1 4-bottle holder, and 10 clamps for silicon tube 10 m 5*8 silicon tube, and 1 tool kit
Power requirement
100/220Vac/50-60Hz 1.5KW
Dimension 60Wx50Dx60H cm 60Wx50Dx60H cm 60Wx50Dx65H cm
Weight 45Kg 50Kg 60Kg

The above specification is subject to change will be announced