Shanghai Zhichu Instrument Co., Ltd.
Shanghai Zhichu Instrument Co., Ltd.
  • a bioreactor
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • aerobic bioreactor
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • agitated bioreactor
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • airlift bioreactor
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
    Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L
  • Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L

Microorganism Bioreactor BIOCORE QF 3L/5L/7L/15L

Microorganism bioreactor biocore qf 3l/5l/7l/15l provides precise control of temperature, pH, and dissolved oxygen for efficient microbial cultivation. Ideal for fermentation, cell culture, and biotechnology research, it ensures stable, reliable, and high-performance operation across various laboratory and industrial applications.


Model: BIOCORE QF 3L/5L/7L/15L

Brand: Zhichu

Features Technical Data

1. Process Control and Monitoring

  • Advanced PLC Control System: Programmable logic controller (PLC) ensures stable, integrated management of pH, dissolved oxygen (DO), temperature, liquid level, and rotational speed, with graphical parameter display for real-time monitoring.

  • LCD Smart Touch Screen : Provides intuitive controls and visual alerts for seamless operation and monitoring (inferred from industry-standard bioreactor interfaces).


Why It Matters: Delivers precise, user-friendly control and real-time data visualization, optimizing microbial fermentation processes and ensuring reliability.


2. Temperature Regulation

  • Precise Temperature Control: Combines a heating blanket with a built-in cooling tube, managed via PID (Proportional-Integral-Derivative) control, for accurate and stable temperature regulation.


Why It Matters: Maintains optimal thermal conditions, critical for microbial growth and consistent fermentation performance in laboratory-scale applications.


3. Dissolved Oxygen Management

  • Dissolved Oxygen (DO) Control: Correlated with adjustable rotational speed to maintain optimal oxygen levels, supporting efficient microbial fermentation.


Why It Matters: Ensures adequate oxygenation for microbial metabolism and productivity, enhancing fermentation yield and quality.


4. Agitation and Mixing

  • Rotational Speed Control: Adjustable agitation via a stirring mechanism (assumed impeller-based) ensures uniform mixing and nutrient distribution for microbial cultures.


Why It Matters: Promotes consistent microbial growth and process efficiency, essential for strain screening and process optimization.


5. Feeding and Dosing Precision

  • Watson-Marlow Peristaltic Pumps: Three configurable pumps enable precise addition of acid/alkali, culture media, or defoaming agents, ensuring accurate pH, foam, and nutrient control.

  • Flexible Connection Interfaces: Includes pin feeding and flexible tubing (leather tube) interfaces for seamless integration with external systems.

  • Inoculation Port: Facilitates easy, contamination-free strain inoculation.


Why It Matters: Offers customizable dosing and feeding, enhancing process control and scalability for batch, fed-batch, and continuous fermentation.


6. Material and Hygiene

  • Corrosion-Resistant Construction: Specially treated 316L stainless steel (assumed standard) ensures durability, corrosion resistance, and compliance with laboratory hygiene standards.

  • Easy-to-Clean Design: Smooth, accessible stainless steel surfaces simplify cleaning and sterilization, maintaining a contamination-free environment.


Why It Matters: Guarantees long-term reliability and hygiene, critical for high-quality microbial fermentation and regulatory compliance.


7. Application Versatility

  • Flexible Fermentation Modes: Supports batch, fed-batch, and continuous chemostatic fermentation processes for microbial culturing.

  • High-Quality Components: Premium materials ensure consistent performance for process optimization, strain screening, and sample preparation.


Why It Matters: Accommodates diverse microbial fermentation needs, from research to small-scale production, enhancing application flexibility.


8. Ease of Installation and Operation

  • Plug-and-Play Setup: Ready for operation after connecting power and water, with graphical parameter display for straightforward monitoring.


Why It Matters: Simplifies installation and operation, reducing setup time and enabling rapid deployment in laboratory environments.

Tank body

Total volume

3L

5L

7L

15L

Working volume

2.1L

3.5L

5.5L

11L

Diameter-height ratio

1:2.0

Material

Borosilicate glass

Top cover

PH/DO/inoculation/pipetting/temperature /level/replenishment ports

Manufacturing Standards

Compliance with GMP requirements and ASME and BPE regulations

Mixin

Method of mixing

Top mixing,mechanical drive, servo motor and PID control

Display

Digital display,±1rpm

Mixing speed

20~1000rpm

Mixing propeller

Double-layer six-bladed propeller

Detection probe

PH

Hamilton Arc intelligent electrode PID control,0~12PH;accuracy:±0.01,cascade with alkali and acid

DO

Hamilton Arc intelligent optical DO electrode,0~200%,PID control;accuracy:±1%,cascade with rotating speed

Liquid Level

Stainless steel probe,PID control

Temperature

Pt100,PID control,digital display,±0.1℃;

Gas control

Flow measurement

Rotameter flowmeter,ventilation volume 0.1~10L/min

Rotameter flowmeter,ventilation volume 0.1~25L/min

Gas

Air,solenoid valve control

Exhaust filter

51mm,0.2μm,PTFE

Air intake filter

37mm,0.2μm,PTFE

Exhaust condenser

316 Stainless Steel (optional)

Liquid feeding

Peristaltic pump

0-180rpm adjustable

Temperature

Control mode

PID,temperature regulation by means of electrically heated diaphragms.

Temperature control precision

Display accuracy:0.1℃;control accuracy:±0.1℃.

Temperature control range

5℃~65℃ above ambient temperature

Tank dimensions

Overall dimensions

130×255mm

160×285mm

160×355mm

240×382.5mm

Sterilization chamber dimensions

205×440mm

250×488mm

250×560mm

360×588mm

Control system

PLC system,specialized fermentation culture program

Data record

External USB

Water, electricity, gas requirements

Cooling water pressure:maximum 1kg,coarse filter 50um

Power source:220V,50HZ,10Amps

Input gas pressure:0.5KG,external pressure gauge and regulator

Expansion unit

Exhaust CO2/O2 analyzer;Biomass onlineturbidity sensor;online measurement of glucose concentration,feeding and weighing


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