50L Vigintuple Parallel Stainless Steel Fermenter 50L Vigintuple Parallel Stainless Steel Fermenter
50L Vigintuple Parallel Stainless Steel Fermenter 50L Vigintuple Parallel Stainless Steel Fermenter

50L Vigintuple Parallel Stainless Steel Fermenter

Multiple bioreactor system is a sharp tool for stable, simple, accurate and efficient industrial research and development, the multiple biological reaction system is generally applied for fermentation research and strain production process. The R&D centers of enterprises throughout the world are increasingly using this system.
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Concatenate is a set of laboratory glass fermentation equipment, with automatic control of sterilization, convenient operation and powerful functions, which 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 is installed with 4 peristaltic pumps next to the tank on the front of the control box, 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: 5L, 7L, 10L, 20L, 30L, 50L, 100L, 200L, 300L~1000L, with seeding station, independent controller for each tank, centralized computer for analysis and control

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

Tank: 316L stainless steel tank

Stirring method: Shaft-driven mechanical stirring (John Crane mechanical seal)

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, electric heating, water cooling

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

Sterilization: in situ 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-B type, C type control system optional: Siemens S7-200 series PLC control system + vinylon LCD touch screen

All Chinese, English and Russian menus and interfaces can be used to transmit data, sample and display tank data, browse and analyze system data, and read settings.


bioreactor fermenter project case