Autoclavable Fermenter


  • Description

    Autoclabable glass fermenters

  • Feature

    Off site sterilization; Easy to observe; Compact structure

  • Applications

    Extensive microbial cultivation on a laboratory scale

  • Applicable objects

    Widely applicable to colleges, research institutes, and enterprises


Item Descriptions
Total Volume 1L, 3L, 5L, 7L, 10L
Loading Coefficient 65-80%, 70% is optimal
Vessel Special temperature and pressure resistant borosilicate glass + Stainless steel;
PH electrode, DO electrode, and temperature electrode interfaces are complete;
Parallel autoclavable glass fermenters are available
Agitator Top in mechanical mixing system / Bottom magnetic mixing system;
Standard equipped with 2x Rushton impeller; There are also options such as inclined blades, curved blades, and axial flow blades available;
Stepless speed regulation, digital set speed control
Structure Desktop style, compact structure, elegant appearance, and convenient operation
Areation Deep ventilation, equipped with stainless steel ring sparger;
Glass rotameter with manual valve to adjust air flow rate;
With efficient sterile filter, accuracy 0.2μm;
With high-quality water removal and pressure stabilization devices, to continuously and stably supply gas. External compressed air is required;
Optional mass flow controller (MFC) for automatic control of air flow
Temperature Online detection, digital setting, automatic/manual control;
Pt-100 temperature probe and digital temperature instrument;
GBCS series adopts bottom electric heating and external cooling water automatic temperature control;
GBJS series adopts an electric heating blanket for heating and automatic temperature control with external cooling water;
Fermenter of 1L and below are controlled by a constant temperature water bath.
pH Control Online detection, with 1x or 2x peristaltic pumps automatically adding alkali or acid for adjustment;
Mettler-Toledo or Hamilton pH electrode, capable of high-temperature steam sterilization.
DO Online detection, with a range of 0-150%;
Mettler-Toledo or Hamilton DO electrode, capable of high-temperature steam sterilization;
Cascade control with speed, air flow or feeding is optional.
Feed Standard configuration of 1x peristaltic pump, time proportional flow and feeding, cumulative display and recording of feeding amount.
Foam Control Conductive foam electrode, foam abnormal condition automatic alarm;
Standard configuration of 1x peristaltic pump for automatic/manual flow of antifoam chemical, with cumulative display and recording of dosage.
Control System Application of industrial grade Ebio control system, using Siemens PLC controller, 32-bit true color touch screen operation interface, fully functional and stable operation
Sterilization Off-situ sterilization in an autoclave (EastBio is able to supply stainless steel inner liner for fully automatic vertical high-pressure autoclave).
Options 1. Multiple replenishment;
2. Feed weighing;
3. Oxygen enriched bypass;
4. Online detection of redox potential;
5. Automatic detection and control of air flow;
6. Online detection of tail gas O2 and CO2 content;
7. Online detection of methanol (ethanol) content;
8. Online detection of glucose and specific amino acids.
Characteristic Off site sterilization, safe and reliable, with accurate medium concentration; No mechanical seal leakage; Clear observation, easy disassembly and easy use.

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