1. Temperature of cooling water: +5℃-60℃ ± 0.1℃
2. Automatic enactment and control(50~1200rpm ± 5‰)
3. Displaying range: 0.00~14.00 ± 0.01
4. Auto-control range:2.00~12.00 ± 0.05
5. Total volume: 5 litres, Working volume: 2-3.5 litres
The system will be designed to meet all requirements of modern fermentation technology, utilizes only high quality industrial grade components ensuring optimum performance and a high level of safety in operation.
Material: Glass and 316L stainless steel
The diameter and height ratio: 1:2-3
Mixing method: mechanical stirring
Sterilization method: on-site sterilization auto control or manual control
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
Stirring system
Mechanical sealing system : high-powered stirring oar, antifoam oar;
AC electrical machine: infinite speed variation; rpm in the fermenter: 70~1200rpm±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℃) to 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)
Feed control
Fermenter uses peristaltic pump (Longe) to add materials
Antifoam control
Tested by sencor and added antifoamer by peristaltic pump
Intake control (air) manual control rotameter
Pressure detection and control
Pressure Control: Pressure meter and digital display and digital remote control, pressure control
Total Volume(L) : | 5 |
Working Volume(L): | 2-3.5 |
Vessel Material | Glass body and 316L stainless steel lid and bottom |
The Diameter And High Ratio: | 1.2:3 |
Mixing Method: | Mechanical agitation John Crane mechanical seals servo motor |
Sterilization Method: | Off-site sterilization Autoclavable |
Stirring Speed: | 50 - 1200 RPM |
Range of PH Control: | 2 - 12 PH |
Control Accuracy: | + / - 0.05 ph |
Temperature Control: | + 5 - 60 ℃ |
Accuracy: | + / - 0.1 ℃ |