Model: BLBIO -GJ/GC/GJG/GJGG (off-site sterilization autoclave)
Working volume: 45%-70%
Material: Glass and 316L stainless steel
The diameter and hight ratio: 1:2-3
Mixing method: magnetic stirring or mechanical stirring one of the two optional
Control system: Siemens PLC, industrial LCD touch computer control, parameters can be set to store, can be remotely connected tothe computer through the USB interface, the data
Stirring system
Mechanical sealing system : high-powered stirring oar, anti foam oar;
AC electrical machine: infinite speed variation; rpm in the fermenter: 70~1200rpm±1%, the height of the stirring oar can be adjusted
Temperature detection and control
Heat by thermostatic water tank and circulate by circulating pump(Grundfos, Denmark), auto control (cooling water+5℃) to 65℃±0.1℃,temperature probe(PT100)
pH detection and control
2.00-12.00±0.05pH, autocontrol by adding acid and base, pH sensor (Mettler/Hamilton,Switzerland) and shielding lead (Mettler/Hamilton,Switzerland). fermenter is auto controlled with peristaltic pump
DO detection and control
0-150±3% displaying precision 0.1%, sensor (Mettler/Hamilton,Switzerland) and shielding lead(Mettler/Hamilton,Switzerland)
Feed control
Fermenter uses peristaltic pump (Spriax,UK) to add materials
Anti foam control
Tested by sensor and added anti foamer by peristaltic pump
Intake control (air) manual control rota meter