Power: |
mains 90-240 V AC / 50-60 Hz, 400 W, CE conform (other voltages on request) |
Dimensions: |
22 x 40 x 38 cm (W x D x H) |
Display: |
LDC 4 x 40 digits with backlight |
Fermenter vessel: |
Pyrex glass with 5 to 8 side necks (culture volumes from 35 ml to 6 l) |
Temperature control: |
special radiation heat source with gilded reflector 150 W, |
Regulation: |
from 5 °C over RT to 70 °C |
Measurement: |
from 0 to 99.9 C in 0.1 C steps |
Precision: |
0.2 C (0 to 60 °C) |
Sensor: |
Pt 100 incorporated in the pH sensor |
pH control: |
sterilisable pH electrode pH 0-13, with automatic temperature correction, Variopin connector, two-point semiautomatic calibration |
Resolution: |
0.01 pH unit |
Precision: |
0.02 pH unit |
pO2 control: |
sterilisable Clark type oxygen sensor with fast response and reinforced Teflon membrane, measurement and regulation through regulation of airflow rate, |
Range: |
0 to 25 mg oxygen/l, in 0.1 mg/l steps |
Air flow: |
0 to 5 l/min. in 0.01 l/min. steps, mass flow meter, linearity 3 %, reproducibility 0.5 % |
Control: |
proportional valve using memory metals |
Supplied air pressure: |
between 0.05 and 0.2 MPa |
Agitation: |
40 W Vibromixer 0 to 20 Hz with 1 or more stirring discs; sterility similar to magnetic coupling |
Selectable parameter: |
an additional parameter ("X") can be controlled by the instrument (foaming control, pCO2, optical density, conductivity, weight etc.) |
Sampling ports: |
up to four needles with Luer-Lock or multiseal PEEK fittings can be used for sampling and addition of correction solutions |
Pumps: |
up to 4 independent pumps with speed variation from 0 to 100 % can be used with Minifor (Preciflow, Multiflow or HiFlow) |
Working temperature: |
0-40 °C |
Working relative humidity: |
0-90 % |
Weight: |
7.5 kg |
PC control: |
complete PC control and date treatment using FNet program for fermenters from Sysmatec or SIAM fermentation software |