Scope of use:

This product is suitable for microbiology laboratories in colleges, research institutes, and enterprises, and is an ideal device for precision fermentation experiments

Be prepared. Screening of culture medium formulas suitable for microbial fermentation cultivation, multi parallel fermentation tanks are helpful for fermentation processes

Optimization of parameters and parallel validation of production processes and strains.

Technical parameters:

Equipment model：HND-GJ-3L/5L/7L/10L/15L

ratio of diameter to height：1：2-2.5

Liquid loading coefficient：70%

Tank materialAdopting high temperature and high pressure resistant borosilicate glass or a combination of stainless steel and borosilicate glass.

Sterilization methodSterilization in place.

Tank structureTransparent borosilicate glass body allows for intuitive observation of the state inside the tank. Various process interfaces, including:pH、DOTemperature interface, sterile sampling port, discharge port, inoculation port, replenishment port

Foam electrode interface, pressure gauge port, air inlet, exhaust port, upper and lower openings of jacket, etc.

stirring systemAdopting upper direct mechanical stirring, kettle mechanical seal, various forms of high-performance stirring blades, defoaming blades, DC or AC speed regulating motors, with infinitely adjustable speed.

pressure controlManual control, local indication of pressure gauge, measurement and control range:0-0.4Mpa.

flow controlManual control, glass rotor flowmeter display.

temperature controlStainless steel jacket or inner tube circulating water bath control, with a control range of cooling water temperature+5℃~65℃±0.2℃.

PHcontrolSwiss imported Mettler electrode (or Hamilton) online detection, peristaltic pump automatically adds acid or alkali for precise controlpHValue. Measurement range:0.00~14.00±0.01pH.

Control range:2.00~12.00±0.05pH.

DOcontrolSwiss imported Mettler electrode (or Hamilton), online detection, can be associated with speed and other related controls. Measurement range:0-100%perhaps0-200%Display accuracy0.1%.

feed control：PIDFully automatic peristaltic pump switch control, automatic flow addition and metering.

Foam controlAutomatic detection of defoaming electrode, automatic flow of defoaming agent by peristaltic pump.

control system：HND-BIO6000The online process control system adopts a color LCD touch screen+PLCForm, capable of online detection and control of fermentation process related parameters. Specific functions include: sterilization interface

Parameter calibration, parameter setting, data curve chart, data report, fermentation batch number setting, online animation, alarm setting, can be connected to upper computer and printer to achieve remote monitoring and data storage

Print.

Extended functionalityAir flow self-control, tank pressure self-control, exhaust gasCO2、O2Detection and analysis, multi-channel feeding, and weighing.