Peltier element cooled condensers provide exceptional exhaust gas cooling without the usage of circulation water. Robust construction and fan-driven heat exchange develop enough power to cool and condense even high-temperature processes.
Uniform top lid with no welded components for improved sterility and ease of maintenance. The vessel is equipped with all the necessary sensors and ports for a successful fermentation process.
EDF-1.2 is 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. Temperature control of the bioreactor vessel is made by an innovative temperature control system, equipped with a Peltier element. Consequently, temperature control is provided without connecting the vessel to the bioreactor cooling water source. Magnetically coupled drive creates good sterility conditions.
Heating and cooling functions can provide either heating or cooling functions for the glass vessel and can be done independently between both vessels.
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 easing in research production.
Novel magnetic drive coupling eliminates the need for a mechanical seal and can provide mixing rate from 40 rpm to 2000 rpm.
Powerful Peltier element provides possibilities for cooling and heating temperature maintenance from 10-60℃
|Total volume (L)||0,9||0,9|
|Working volume (L)||0,4 – 0,7||0,4 – 0,7|
|Inside diameter/Inside height (mm)||85/165||85/165|
|Controls||Rotameter, TMFC (optional)||Rotameter, TMFC (optional)|
|Aeration||Air, + O2 (optional)||Air / CO2, + O2, N2 (optional) Air / CO2 in excess space|
|Range, l / min||0.1 – 2||0.02 – 0.5 (other options available)|
|Filters||D37 mm 0.2 μm PTFE||D37 mm 0.2 μm PTFE|
|Off-gas condenser||Peltier cooling||Peltier cooling|
|Drive unit type||Top placed magnetic drive||Top placed magnetic drive|
|Mixer rotation speed (rpm)||40 - 1000||20 - 500|
|Impellers||Two standard Rushton turbines||Stirrers with inclined "propeller" blades|
|Controller||Siemens Simatic S7-1200||Siemens Simatic S7-1200|
|Control Panel||Touch screen 12”||Touch screen 12”|
|Temperature||Peltier heating/cooling Control limits: 15 °C - 45 °C Measurement accuracy +/- 0.1 °C and control accuracy +/- 0.2 °C||Peltier heating/cooling Control limits: 15 °C - 45 °C Measurement accuracy +/- 0.1 °C and control accuracy +/- 0.2 °C|
|pH||Hamilton or Mettler Toledo sensor. Acid/Alkali 2-12 +/- 0.01 pH units||Hamilton or Mettler Toledo sensor. Acid/Alkali and Acid/CO2 2-12 +/- 0.01pH units|
|pO2||Hamilton or Mettler Toledo sensor. Stir control + О2 (optional). 0-150% +/- 1%||Hamilton or Mettler Toledo sensor. Stir control + gas mixtures (optional).|
|Feeding||0.01-20 ml/min according to the set profile||0.01-20 ml/min according to the set profile|
|Peristaltic pumps||3 built-in variable speed pumps. Additional pumps (optional)||3 built-in variable speed pumps. Additional pumps (optional)|
|Overall dimensions of the bioreactor (mm)||540(W) х 350(H) х 410(D)||540(W) х 350(H) х 410(D)|