China Gujt Pilot Scale Mechanical Stirred Stainless Steel Bioreactor System

Application Scope:
EASTBIO® GUJT Series pilot scale mechanical stirred stanless steel fermenters are ideal appliances for precise fermentation experiment in microbiological laboratory for both research centers, institutes a well as private enterprises. It is normally applied for culture medium selection, fermentation process optimization and verification of strains as well as its production process.
Technical Specifications:
Model: GUJT-20-200, GUJT-30-300, GUJT-50-500, GUJT-100-1000, GUJT-150-1500
Total Volume: 20L & 200L, 30L & 300L, 50L & 500L, 100L & 1000L, 150L & 1500L
Loading Quotiety: 65-80% (70% is optimum)
Material: SS 316L / SS 304. Three layers are available if reuired including inner shell, jacket and insulation to prevent heat diffusion
Agitation: Flat-blade/oblique blade/curved blade/axial flow impeller for choice
Type of Drive: Mechanical stirred from top
Sealing Form: Special mechanical seal with reliable performance
Structure: Floor type with semi-open platform
Sterilization: In-situ sterilization (AUTO-SIP is available)
Control Method: EbioTM Data Aquisition and Automatic Control System mainly based on Siemens PLC, displayed and operated on colorful touch screen monitor.? Details of Easbio control system
Suitable for anaerobic culture too.
Characteristics:

Technical Data of GUJT Type FermentersItemDescriptionModelGUJT-Total Volume30L-300L/50L-500L/70L-700L/100L-1000L/150L-1500LLoading Quotiety60-70%MaterialWetted parts SS316L/non-wetted parts SS304AerationGlass rotameter and ring sparger, sterilizable 0.2um Air filterAgitationSpeed adjustable: 50-500rpm±1%AgitatorTwo 6-blade Rushton impellers supply as defaultDriveMechanical stirred from top with mechanical sealMotorAC motor with gear boxTemperaturePt-100 probe, automatic controlpHMettler Toledo / Hamilton electrode, pH2.0-12.0±0.1DOMettler Toledo / Hamilton electrode, 0-100% or 0-200%AntifoamSterilizable conductivity probe, automatic controlPeristaltic poump4 peristaltic pumps each fermenter for function for acid, alkali, antifoam and feedingStructureFloor standSterilizationIn-situ sterilized with clean steamControlEBio™ Data Aquisition and Automatic Control System mainly based on SIEMENS PLC, displayed and operated on colorful touch screen monitorOptional1. MFC for areation
2. Multi-feeding
3. Oxygen enrichment
4. Exhaust O2/CO2 analysis
5. Weighing
6. Special agitator
7. Top-plate Auto Lifting System
8. AUTO-SIP
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The sterilizing operation is safe and reliable, and the culture medium concentration is accurate after sterilization. Special mechanical seal is applied to assure good gas tightness. The inside situations can be observed clearly via wide viewing glass. Varied and reliable inoculation method is available. Floor type fermenter with platform has an elegant appearance. It can be dismounted and mounted easily and operated conveniently. Peristaltic pump or in-situ measuring tank is used for dosing. The process flow chart and actuality working states are indicated on HMI.
Multiple working volumes can be chosen to group flexibly as required.