In-Situ Sterilizable Lab Scale Fermenter
Product Details
Total Capacities
3-150 Liters
Working Volume
2.0 Liters to 115 Liters
Design:
Designed as per ASME standards
to comply with the required
pressure in vessels and in
Bioprocess.
Type:
SS316L vessel with glass
window and SS304 jacket,
In-situ Sterilizable(SIP & CIP)
Controls:
Auto temperature/RPM:20-
2800/pH/DO2 with cascade
control/ Antifoam/Air flow/auto
sterilization through Modular
Micro-controller & PID Controls.
Other probes for out-gases
etc available on demand.
Drive:
Top driven and direct coupled
Motor with single/double
mechanical
seal.
Steam/Air
filtration
0.22 µm PTFE filter Cartridge
with SS316L housing plus
0.45/0.22µm prefilter with SS
housing.
Control Panel:
They use Siemens PLC based control system with
5.7”/7”/10” graphic display in HMI for monitoring and control of pH/Temp/DO2 and Agitation.
D/H Ratio
1:2.5 Automatic control for
Temperature, Sterilization,
Agitation, Aeration pH DO,
Pressure, Antifoam, Acid,
Base, Feed,MFC etc.
Vessel and Jacket
Design Parameters
Max. Working Temp for vessel:
150 deg C and for Jacket:
140deg C Working Pressure for
vessel: 3.0 Bar and for Jacket:
3.75 Bar Design Temp. for
vessel will be 150 dig and for
Jacket 150 deg C Design
Pressure for vessel will be 3.0
Bar and for jacket 4.0 Bar
Provision of Ports
On the top plate with safety
valve, agitator, gas outlet,
light glass, pressure gauges,
additional ports with a collar,
air sparger, air by pass, 3 nos
. of standard ports for acid,
Alkali and feed. At 1/3 height
of shell/vessel from bottom
provided with 25 mm standard
ports for pH ,DO ,temperature
probes and a sampling valve
in the bottom dish, Jacket -
provided with ports for
steam/water entry, standard
ports, Jacket drain etc.
Agitator Assembly
Shaft, 3/4 nos. of Ruston
turbine impellers, single/double
mechanical seal. Motor
& RPM are customized as
per requirement. Accuracy
1 RPM with VFD/Speed controller
card etc.
Top Plate
Bolted to the shell. Bottom
shell welded to the shell,
jacket cover 80% of the
total height, All parts in
contact with culture made
of SS 316 L, Jacket and
spiral – SS 304 , “O” rings
made of EDPM, silicone
Pipe Line Fittings
and Accessories
Inlet/outlet cartridge filters
with SS316L housing and
pressure gauges,. meter
for flow measurement etc
Steam/Water
Connection
With diaphragm control
valves to control sterilization
temperature, All the valves
in the lines connected to
the jacket are pneumatically
operated from the control panel.
Base frame
Suitable base frame.
MOC: SS304 to house
the vessel, agitator assembly
along with pipe rack etc.