|
Parameter |
cell culture |
microbial culture |
|
Temperature |
Electrical heating and cooling water injection into jacket. Steam
injection into jacket for sterilization.
SIP systems have a pneumatically operated wetpart.
Options:
Double heatexchanger (closed loop),
Single heatexchanger for steam,
Superheated water
Empty sterilization,
Full sterilization. |
Electrical heating and cooling water injection into jacket. Steam
injection into jacket for sterilization.
SIP systems have a pneumatically operated wetpart.
Options:
Double heatexchanger (closed loop),
Single heatexchanger for steam,
Superheated water |
|
PH |
Acid via CO2 gas rotameter with valve, alkali via fixed speed
pump
Option:
MFC CO2,
Acid pump |
Acid and alkali liquids via fixed speed pump. |
|
DO2 |
O2 and Air via rotameters, O2 with valve. Air @ 0.1 vvm, O2 @ 0.01
vvm
Optional:
MFC's for both gasses
N2 gas via rotameter or MFC
|
O2 and Air via rotameters. O2 with valve. Air @ 2 vvm, O2 @ 0.6
vvm
Optional:
MFC's for both gasses
N2 gas via rotameter or MFC |
|
Agitation |
1 m/s tipspeed
1 Marine impeller vortex for suspension cells or 1 Marine impeller
scoping for anchorage dendant cells.
|
6 m/s tipspeed
2 or 3 rusthon impellers depending on aspect ratio of the tank.
One impeller per 0.7 H/D at working volume. |
Gas
flow
Air and O2 sparge are present.
CO2 is present for cell culture.
Other gases are optional. |
0.1 Vvm
Air sparge 0.1 vvm
Air overlay 0.2 vvm
O2 sparge 0.01 vvm
O2 overlay 0.1 vvm
N2 sparge 0.1 vvm
N2 overlay 0.2 vvm
CO2 sparge 0.05 vvm
CO2 overlay 0.1 vvm
Separate overlay is an option |
2-3 vvm
Air sparge 2 vvm
Air overlay 0.5 vvm
O2 sparge 0.6 vvm
O2 overlay 0.3 vvm
N2 sparge 1 vvm
N2 overlay 0.3 vvm
Separate overlay is an option
|
| Gas
outlet |
Non jacketed condenser, gas preheater and exhaust filter.
Optional jacketed condenser. |
Non jacketed condenser, gas preheater and exhaust filter.
Optional jacketed condenser. |
|
Sterilization setpoint |
121 deg C 20 minutes
Sterilization of the tank and gas inlet and outlet line is
automatic. Addition lines are manual. Full automatic is an
option with I-Control. |
121 deg C 20 minutes
Sterilization of the tank and gas inlet and outlet line is
automatic. Addition lines are manual. Full automatic is an
option with I-Control. |
|
Pressure |
Pressure control is an option.
0 - 1 barg |
Pressure control is an option. 0 - 1 barg |
|
Culture modes |
Batch, Fed Batch, Perfusion |
Batch, Fed Batch, Continuous, Repeated fed batch. |
|
Sparger type |
Poral. |
Ring or L-type. |
|
Headspace aeration |
Yes, combined filter (Second filter line optional) |
Yes combined with sparger filter. (Second filter line
optional) |
|
Integrity testing of filters |
No (optional) |
No (optional) |
|
Liquid inlets |
2 push valves as standard.
Alkali, inoculum.
Contained inlets and extra push valves are optional |
4 push valves as standard.Acid, Alkali, Antifoaming agent,
inoculum.
Contained inlets and extra push valves are optional |
|
Sensors |
Standard PH, DO2, Temperature, (optional pressure, level, foam,
biomass, O2 gas, CO2 gas and others) |
Standard PH, DO2, Temperature, foam (optional pressure, level, OD,
O2 gas, CO2 gas and others) |
|
Draining |
Tank outlet with large bore diameter to allow CIP |
Tank outlet with large bore diameter to allow CIP |
Tank
aspect ration
Pilot systems only |
H/D=1 at working volume,
H/D=1.5 at total volume. |
H/D=2.2 at working volume,
H/D=3 at total volume. |
|
Agitation mounting Pilot systems |
Top |
Bottom (Top is optional) |
|
Agitation mounting Bench systems |
Top |
Top |
|
Spareparts |
Sparepart/startup kit included |
Sparepart/startup kit included |
Software
Ez-Control only |
BioXpert Lite |
BioXpert Lite |