Biotron GX Type1

BIOTRON GX 1.5L-14L (total volume)


Autoclave Lab fermentor/bioreactor with advanced controller and perfect designed vessel

Variable vessels are available for bacteria, yeast or fungi, and with optional accessories can be adapted for mammalian, animal, insect or plant cell.
Hi-res color touch screen and easy to use GUI, self process stage control on user basis and data logging in PC functions are adopted.
Sensors controlling of pH, DO, temperature and foam with 4 peristaltic pumps(acid, base, antifoam and feed)



-Intelligent self diagnostic system to maintain fermentation process from start to the end : Diagnostic, Setup, Dead Band, Offset, Warning, Feeding condition

-Programmable multi stage operation : Setting pH, DO, Foam, temperature for each stage to the end of the fermentation process

-Qualified for dense fermentation : DO-stat, pH-stat, Exponential feeding,etc

-Easy to setup feeding program

-Stainless steel ring-shaped sparger with micro hole for consistent supply of gas

-Easily disassembling sprager for cleaning inside

-Controls agitation speed precisely despite of viscosity changing of culture media by servo motor which controls agitation speed in real time

-Parallel design of vessel and controller : 4 peristaltic pump and pH, DO, foam, temperature sensor port

-Remote control available in PC with data logging system

-7" wide touch screen, intelligent GUI

-Self data logging system within fermentation controller

-Easy to calibrate temperature, pH, DO, foam sensors in use of graphic calibration mode

-Easy control of external device by fermentation controller : O₂/CO₂ analyzer, glucose analyzer, spectrophotometer, fluorescence, spectrophotometer, NIR, gas mixer, level, weight, etc

-Accurate PID temperature control system

-Reliable operation due to automatic controllers.

-ATMega128 CPU and sensor board into one board to easy-fix up and exchange

-One chip Micom applied without wires, less noise and simple process

-Able to lock controller by setting password in order to prevent changing culture-condition randomly.

-Transmits saved measured data and control parameters in excel sheets to computer.

-Records monitored agitation speed to save wasting emission

-Hi-res color touch screen built in, easy to learn how to use controller



Agitation Drive Top drive motor (mechanical drive)
Range 50~1,200 rpm
Sensor Magnetic hall sensor
Impellers 2-Rushton turbine impeller, 1-foam breaker
Indication Monolitic LCD display
Temperature Range From 3℃ above tde cooling water temperature to 80
(accuracy ±0.1℃)
Control Digital temperature controller
Sensor RTD(Pt-100)sensor
Aeration 2 Gas Mode Air, O2
4 Gas Mode Air, O2, CO2, N2,(in cell culture, in plant cell culture)
Air Flow, Electronic TMM or TMC
Sparger Ring sparger
Inlet Filter O.2㎛ air filter cartridge
Exhaust System Filter O.2㎛ air filter cartridge
Condenser SUS316
pH Setpoint / Display Range 2.0 ~ 12.0
Control Modes PID maintain witd 0.01 pH of setpoint
Electrode Mettler Toledo or Hamilton electrode
DO Setpoint Range 0 ~ 200% ±0.1
Display Range 0 ~ 200% ±0.1
Control Modes PID
Electrode Mettler Toledo or Hamilton electrode
Control Cabinet Dimension 250 D x 350 W x 300 H(mm)
Power 220V, 50/60Hz
Peristaltic Pumps Control 4 pumps each assignable to a wide variety of function for control of acid, base, foam and feed
Recording Output pH, DO, Foam, Temperature,Agitation, RS-232C
Heating Plate Electric Heater 400 watt
Dimension 250 D x 300 W x 100 H(mm)
Control PID

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