Maximum working volume: 240 liters
Material: 316L stainless steel with material contact to the other 304 stainless steel
Sterilization method: Automatic or manual sterilization sterilization choose one, automatic sterilization expensive $ 5,000

Control

system: Siemens PLC, industrial LCD touch computer control, parameters

can be set to store, can be remotely connected to the computer through

the USB interface, the data

Working

volume 110 to 160 liters and The main material of the fermenter is made

by 316Lstainless steel. The design pressure: P(inside)= 0.3Mpa,

P(interlayer)= 0.3Mpa, The polishing precision: Ra0.4～0.6, the ratio

between diameter and height: 1:2.6-3 

Stirring system 
Mechanical

sealing system at the top of the fermenter; high-powered stirring oar,

antifoam oar; AC electrical machine: infinite speed variation; rpm in

the fermenter: 70~500rpm�1%,The height of the stirring oar can be

adjusted, too.

Temperature detection and control 
Heat

by thermostatic water tank and circulate by circulating pump(Grundfos,

Denmark), autocontrol (cooling water+5℃~65℃�0.1℃，temperature probe(US)

pH detection and control 
2.00-12.00�0.05pH,

autocontrol by adding acid and base, pH sensor (Mettler, Switzerland)

and shielding lead (Mettler, Switzerland). fermenter is autocontrolled

with peristaltic pump

DO detection and control 
0-150�3% displaying precision 0.1%, sensor (Mettler, Switzerland) and shielding lead(Mettler, Switzerland)

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