Home Autoclavable Bioreactors Laboratory Autoclavable Bioreactors


Autoclavable bioreactor specifications:

  

 

Total volume (liter)

Working volume (liter)

Minimum working volume (liter)

Aspect ratio total volume

Aspect ratio working volume

1 liter

1

0.9

0.3

1.9

1.5

2 liter single wall

2 liter jacketed

2

2

1.7

1.7

0.5

0.5

2.2

1.9

1.9

3 liter single wall

3 liter jacketed

3

3

2.4

2.4

0.5

0.5

1.7

1.5

1.5

5 liter single wall

5 liter jacketed

5

5

3.4

3.4

2.0

2.0

1.6

1.1

1.1

7 liter single wall

7 liter jacketed

7

7

5.4

5.4

2.0

2.0

2.3

1.8

1.8

15 liter single wall

15 liter jacketed

15

15

12

12

2.5

2.5

1.9

1.5

1.5

20 liter single wall

20

16

2.5

2.5

2.0

Drive system

Direct drive, lipsealed or magnetically coupled

Maximum stirrerspeed (rpm)

Standard range is 50 - 1250.

1, 2 and 3 liter systems can be supplied with 2000 rpm motor

Impellers

Rushton and marine with outside diameters 45mm, 60 mm 75 mm or 85 mm

Gas sparger

Porous sparger or L-type sparger

Gas overlay

Yes

Exhaust gas

Water cooled exhaust gas condenser

Sampling

Fixed height or height adjustable sample pipe with optional sampling system

Sample pipe internal diameters choices are: 1.7 mm, 4 mm, 6 mm or 10 mm

Draining

Drain pipe

Additions

Triple or single inlet ports and optional micro liquid injectors

pH

Measurement: 12 mm classic pH sensor

Control: via acid pump or CO2 gas (rotameter or MFC) in combination with alkali pump

DO2

Measurement: 12 mm classic polarographic DO2 sensor

Control: via a combination of N2, Air, O2 (Rotameter or MFC) and agitation or nutrient addition pump

Temperature

Measurement: Pt-100 sensor in thermowell in topplate

Control: cooling and/or heating jacket via bioreactor wall or via internal heat exchanger

Foam

Measurement: Height adjustable conductivity based foam sensor

Control: Anti foam addition pump

Level

Measurement: Height adjustable conductivity based level sensor

Control: pump for liquid addition or removal

Optional inlets

Septum, chemostat tube, liquid entry system

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