Off-site Sterilization Mechanical Mixing Triple Glass Bioreactor
Off-site Sterilization Mechanical Mixing Triple Glass Bioreactor

Off-site Sterilization Mechanical Mixing Triple Glass Bioreactor

Multiple glass bioreactor (triple, off-site sterilization), positive and negative crossover and parallel comparison (strain screening)
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LBR-XGJ-3-H series is a set of laboratory glass fermentation equipment, which is easy to operate and powerful, and can meet the fermentation of various purposes, such as batch, batch fed, and even animal cell culture. The color touch screen is used to display all measured values and control parameters, which greatly facilitates the user's operation. Each tank has 4 peristaltic pumps installed next to the front tank, which can replenish the fermenter with acid, alkali, defoamer and medium. Various parameters in fermentation such as pH, DO, temperature and rotational speed can be monitored by the controller, and all data and control parameters can be transmitted to the controller or computer. The structure is compact, and various components can be integrated on the fermentation system. It adopts the direct coupling mechanical stirring method driven by the upper part or the indirect coupling mechanical stirring method of the lower driving magnetic force, which has a simple structure and stable operation.

Nominal volume: 5 liters (0.5/1/2/3/5/7/10 liters optional)

Number of tanks: 2, 3, 4, 5, 6 optional

Diameter-height ratio: 1:2-3; Filling coefficient: 70%

Tank body: high temperature resistant, acid and alkali resistant, corrosion resistant borosilicate glass cylinder and 316L stainless steel tank cover and tank bottom

Stirring method: magnetic drive mechanical stirring (referred to as magnetic stirring)

Ventilation: Rotameter display, adjust the flow of gas according to process requirements

PH control function: intelligent PID control, Mettler PH electrode;

DO function: Mettler DO electrode, which can be controlled in association with feeding and rotating speed.

Temperature control: intelligent PID control, large area stainless steel jacket to ensure sufficient heat exchange area, electric heating, water cooling,

Feeding: perfect feeding system (acid, alkali, foaming enemy, culture agent), feeding can be controlled by program;

Sterilization: off-site sterilization

Inoculation: alcohol flame inoculation;


Stirring speed: special speed regulating motor, wide range, low noise, high temperature resistance, speed: 50~1000rpm, accuracy: ±1rpm;

PH control: using intelligent PID control, peristaltic pump automatically replenishes acid/alkali; range: 2~12ph; control accuracy: ±0.02ph;

DO control: intelligent PID control, which can be related to the feeding speed; range: 0~100%, control accuracy: ±3%;

Temperature control: intelligent PID control; electric heating, water cooling; range: cooling water temperature +5~60℃; accuracy: ±0.1℃;

Foam control: electrode detection, peristaltic pump replenishing defoamer, automatic control;

Ventilation: manual adjustment, flow meter display;

Tank pressure: manual adjustment, pressure gauge display; range: 0~0.20Map;

LBR-A type, B type, C type, D type control system optional: Siemens S7-200 series PLC control system + vinylon LCD touch screen;

Full Chinese menu and interface; USB flash drive can be used for data transmission, sampling and display of tank data, browsing and analysis of system data, and reading settings.


bioreactor fermenter project case