Product
All categories
Tandem liquid fermenter
Model：DF2000-3
Use of a product
1. Suitable for all kinds of bacterial fermentation test research;
2. Suitable for all kinds of fungal fermentation test research;
3. Suitable for all kinds of yeast fermentation experiments;
4. Suitable for food, medicine, chemical fermentation test research;
5. Suitable for batch culture, batch feed culture and continuous chemochemical culture.
Second, product characteristics
1. Large capacity: multi-row large capacity design;
2. High safety: selection of high-quality components to ensure the quality of the reactor;
3. High degree of intelligence: it can automatically adjust pH, DO, temperature and other parameters;
4. Multi-functional top cover interface: pH, DO, temperature, inoculation port, defoaming, acid, alkali, feed and other interfaces;
5. Off-position sterilization: autoclave sterilization can be used, acid and alkali resistant;
6. Data can be displayed graphically: PLC as a control system, reliable, stable, the same screen display operating parameters.
Principle of three products
This product belongs to artificial intelligence reactor. Artificial intelligence control technology, online gas detection technology, online liquid detection technology, the whole process to simulate the microbial growth environment, according to the online gas and liquid detection indicators, at any time to adjust the reaction system temperature, dissolved oxygen, stirring speed and other microbial growth parameters, the whole process without manual participation. The efficient, accurate and intelligent reactor continues to work to ensure the continuous reproduction and growth of microorganisms in the reactor, so as to meet the cell and microbial culture needs of different users.
Four technical parameters
1. Tank system:
1.1 Tank capacity: 10L, 50L, 100L three specifications, filling coefficient 70 ~ 80%;
1.2 Tank material: 316L high-quality stainless steel, surface polishing finish Ra ≤ 0.4μm;
1.3 Diameter to height ratio 1:2.5;
1.4 Design pressure: 0.3Mpa;
1.5 Working pressure: 1.5mpa;
2. Mechanical mixing system:
2.1 Mechanical mixing: two straight blades, turbine pressure inclined blades;
2.2 Mechanical drive: microcomputer intelligent PID control servo motor;
2.3 Mixing speed: 150-1000rpm, 50-740rpm, 30-350rpm;
3. Gas control system:
3.1 Measurement method: glass rotameter;
3.2 Control mode: Air compressor provides air, solenoid valve controls air flow rate, ventilation 0.1 ~ 10L/min;
3.3 Filtration method: 37mm0.2μm PTFE intake filter;
4. Temperature control system:
4.1 Measurement method: based on PT100 temperature sensor;
4.2 Temperature control: microcomputer intelligent PID control tank external heating blanket heating;
4.3 Cooling control: built-in condensing pipe, microcomputer intelligent PID control, water inlet connected to the water pipe head, condensate water out of the water outlet;
4.4 Control range: PID digital display +5℃ ~ 65℃, accuracy: ±0.1℃;
5.pH control system:
5.1 Determination method: pH electrode sensor;
5.2 Control mode: microcomputer intelligent PID control and acid-base bottle connected peristaltic pump;
5.3 Control range: PID digital display 0 ~ 12, accuracy: ±0.01;
6.DO control system:
6.1 Determination method: based on polarographic dissolved oxygen electrode;
6.2 Control mode: cascade control of dissolved oxygen electrode and speed;
6.3 Control range: PID digital display 0 ~ 200%, accuracy: ±1%;
7. Foam level control system:
7.1 Measurement method: Foam sensor based on highly adjustable conductivity;
7.2 Control mode: mechanical + automatic defoaming;
7.2.1 Mechanical defoaming: The rake defoaming device is installed slightly above the fermentation liquid surface and rotated with the stirring shaft;
7.2.2 Automatic defoaming: microcomputer intelligent PID control peristaltic pump connected with defoaming agent;
8. Software control system:
8.1 Software control system with independent intellectual property rights, the three tanks can be independently controlled;
8.2 Can detect and control the temperature, pH and other related parameters in the fermentation process online;
8.3 Software data collection, can generate real-time data curve;
8.4 Data storage mode: It can be stored in real time in the experiment;
8.5 Can be connected to the upper computer and printer to achieve remote monitoring and data storage, export and printing.
Five standard configurations
Tandem liquid fermenter
Focus on us
-
Beijing Thmorgan Biotechnology Co., Ltd
Telephone：4000-688-151
-
Mailbox：info@thmorgan.com
Address：2711, building 2, Beijing big data intelligent industrial park, 6 Liye Road, Huilongguan town, Changping District, Beijing
