1L Laboratory scale bioreactor

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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.

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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.

Twin 1L bioreactor
1L bioreactor LID

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.

Peltier bioreactor element
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1l liter lab bioreactor
1l liter lab bioreactor bottle
1l liter lab bioreactor peltier condenser

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:

User Manual for more detailed information