Laboratory Bioreactors

1 Liter Laboratory Bioreactor

MAGNETIC
DRIVE

Novel magnetic coupling agitator – top or bottom mounted.

SIEMENS SIMATIC
S7-1500

Based control and 15” panel ensure high process supervision.

USER-FRIENDLY
EFFICIENT

Advanced Operator Panel: Marking, Actions, Recipes, Functionality.

PELTIER BASED
SYSTEM

No water and drain connections required, simplifying the installation

CLEANABLE
STERILE LID

Lid without welded components ensures ideal cleaning and sterility.

Microbiology

EDF-1.2 Twin Bioreactor​

Peltier controlled system

The EDF-1.2 is an innovative twin bioreactor, designed for both research and process development in fermentation.

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.

Vessel

Total volume (L)   0.9

Working volume (L)   0.4 – 0.7

Vessel type  Borosilicate glass

Diameter/ Height (mm)   85/165

Aeration

Control   Rotameter, TMFC (option)

Gas supply   Air, + O2

Flow range, L/min   0.5 – 10

Sparger   MIcrosparger 5-14 um

Filters   D51 mm 0.2 μm PTFE

Exhaust gas condensor Peltier

Mixing

Drive  Top magnetically coupled aseptic mixer

Rotation speed range (rpm)  40 – 1800 (2000 with sparging)

Mixer   2 Rushton turbines

Control

Controller   Siemens Simatic S7 – 1500

Operator panel   Touch screen BeeTronics, 15TS7 15’’ LED

Temperature   Peltier heating/cooling Control limits: 10 °C – 50 °C Measurement accuracy +/- 0.1 °C and control accuracy +/- 0.2 °C

pH   Hamilton (different options, including Arc).
Acid/ Base
2 – 12 +/- 0,01pH units

pO2   Hamilton or Mettler Toledo sensors (different options, including Arc).
Control: mixing + О2 (option).
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

Total (mm)  540(W) х 350(H) х 410(D)