laboratory fermentor

Technical description

Advanced Kit

Start-up Kit

Reactor scale

Laboratory bench-top fermentor and bioreactor

Reactor design

Stirred Tank

Operation mode

batch, fed-batch*, continuous*, (perfusion*)

Parameter control

stirrer speed, temperature, pH, Dissolved Oxygen, airflow, free parameter, level control for continuous mode.

* Optional Parameter control *

weight control for continuous mode, antifoam, REDOX, LUMO (light)

Microprocessor With internal software, display and keypad

yes

yes

Agitation Automatic stirrer controller 0, 0.1, 0.2, …., 19.9, 20 Hz min. 0 Hz ( = 0 rpm) max. 20 Hz ( = 1200 rpm)

yes

yes

Measurement whole range 0 - 20 Hz

yes

yes

Temperature Automatic temperature control from 5 °C over RT to 70 °C

yes

yes

Measurement with Pt100 from 0 to 99.9 °C in 0.1 °C steps

yes

yes

IR (infrared) heater

yes

yes

Cooling loop

yes

yes

pH Automatic pH controller 0 - 13

yes

yes

Measurement with pH probe 0 -13

yes

yes

Acid pump (PRECIFLOW)

yes

optional

Base pump (PRECIFLOW)

yes

optional

Holders and rods for the pumps

yes

optional

Storage vessels and lines for acid and for base

yes

optional

DO (pO2) Automatic DO controller (proportional) 0 - 25 mg Oxygen/L (in 0.1 mg steps)

yes

yes

Measurement with DO probe 0 - 25 mg Oxygen/L (in 0.1 mg steps)

yes

optional

Airflow Automatic aeration controller (proportional) 0 - 5 L/min in 0.01 L/min steps

yes

yes

Measurement with internal Massflow 0 - 5 L/min in 0.01 L/min steps

yes

yes

Free Parameter Automatic controller, socket, display

yes

yes

AlertsFor high and low values of each parameter

yes

yes

Overpressure valve

yes

yes

Sampling device

yes

optional

Cooling device for outlet gas

yes

yes

PC-software (FNet, SIAM), Laptop

optional

optional

Feed and harvest pump:PRECIFLOW / MULTIFLOW / HiFLOW / MAXIFLOW / VIT-FIT / VIT-FIT HP, pump INTEGRATORS

optional

optional

WEIGHING MODULE for continuous mode

optional

optional

automatic Antifoam-system (ANTIFO & DOZITO)

optional

optional

O2-enrichment / 4-gas-mix:controller and massflows MASSFLOW 500 /MASSFLOW 5000

optional

optional

Air compressor AEROSILENTO

optional

optional

REDOX probe, controller, pump / massflow

optional

optional

PELTIER COOLER for medium / off-gas

optional

optional

LUMO light and controller for PBR

optional

optional

Operation manual and video

yes

yes

Warranty

2 years