1L Twin Bioreactor
The EDF-1.2 is an innovative twin bioreactor, designed for both research and process development in fermentation and cell culture.
Our twin bioreactor has a compact, ergonomic and robust design.
The bioreactor vessel uses an innovative temperature control system, equipped with a Peltier element. Consequently, temperature control is provided without the need to connect the vessel to a cooling water source. Additionally, the magnetically coupled drive creates good sterility conditions.
Peltier element cooled condensers provide exceptional exhaust gas cooling without the use of circulation water. The robust construction and fan-driven heat exchange develop enough power to cool and condense even high-temperature processes.
Easily exchangeable, large 1L glass vessels provide the option to use multiple vessels with the same lid providing flexibility in day-to-day operations and making research production more convenient.
Novel magnetic drive coupling eliminates the need for a mechanical seal and can provide a mixing rate from 40 rpm to 2000 rpm.
A powerful Peltier element provides possibilities for cooling and heating temperature maintenance from 10-50℃
The uniform top lid without welded components facilitates improved sterility and ease of maintenance. The vessel is equipped with all the necessary sensors and ports for a successful fermentation process.
Model
EDF-1.2 for microbiology
Vessel
Total volume (L) 0,90
Working volume (L) 0,4 – 0,70
Inside diameter/Inside height (mm) 85/165
Mixing
Drive unit type
Top placed magnetic drive
Mixer rotation speed (rpm)
40 - 2000
Impellers
Two standard Rushton turbines
Pitched-blade impellers (optional)
Aeration
Air, + Oxygen
Air / Carbon dioxide in excess space (optional)
Range, l / min
0.1 – 2.0.
Sparger
Microsparger
Ring sparger (optional)
Controls
Rotameter
TMFC (optional)
Filters
D37 mm 0.2 μm PTFE
Off-gas condenser
Peltier cooling
Process control
PLC
Controller Siemens Simatic S7-1500
Control Panel
Touch screen 12”
Temperature
Peltier heating/cooling Control limits: 10 °C - 50 °C Measurement accuracy +/- 0.1 °C and control accuracy +/- 0.2 °C
pH
Hamilton sensors with additional options Including Arc. Acid/Alkali (Mettler-Toledo sensors optional)
0-14 +/- 0.01 pH units
pO2
Hamilton sensors with additional options Including Arc. Acid/Alkali (Mettler-Toledo sensors optional)
Cascade control by stirrer control and Oxygen enrichment.
0-150% +/- 1%
Foam
Conductivity sensor
Feeding
0.01-20 ml/min according to the set profile
Peristaltic pumps
3 built-in variable speed pumps. Additional external 4-20 mA controlled pumps (optional)
Dimensions
Overall dimensions of the bioreactor (mm)540(W) х 350(H) х 410(D)
To specify reactor design and price please contact us: