4 sets of Sterilized Glass Fermenters

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

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

Diameter-to-height ratio: 1:2-3; Liquid charging factor: 70%

Tank body: high temperature resistance, acid and alkali resistance, corrosion resistance silicon boron glass cylinder and 316L stainless steel tank cover and tank bottom

Stirring method: Shaft drive mechanical stirring (John Crane mechanical seal) or magnetic drive mechanical stirring (without mechanical seal)

Ventilation: The rotameter shows that the flow rate of the gas is adjusted according to the process requirements

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

DO function: METTLER DO electrode can be controlled in association with feeding and rotational speed.

Temperature control: intelligent PID control, electric heating, water cooling

Feeding: perfect feeding system (acid, alkali, bubble enemy, culture agent), can be programmed to control the feeding;

Sterilization: ex situ sterilization;

Vaccination: Alcohol flame inoculation;

Technical Parameters:

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

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

DO control: intelligent PID control, which can be associated with the feeding speed; Range: 0~100%, Control accuracy: ±3%;

Temperature control: intelligent PID control; Electric heating, water cooling; Range: cooling water temperature +5~60°C; Accuracy: ±0.1°C;

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

Ventilation: manual adjustment, flow meter display;

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

BLBIO-B type control system: Siemens S7-200 series PLC control system + 10 inch LCD touch screen

Full Chinese menu and interface; You can use the USB disk for data transmission, sampling and display of tank data, browsing and analysis of system data, and reading settings.

Add optional features:

b. Feeding balance weighing W Tank weighing D Automatic control of air flow e Tank pressure detection f Bypass pure oxygen g On-line detection of redox potential h On-line detection and control of methyl (ethyl) alcohol content I On-line detection of tail gas O2 and CO2 content A Automatic sterilization function C. Automatic tank cleaning function U Automatic lifting function of tank cover