Laboratory mini bioreactor is a configuration, flexible, easy to operate, very small footprint laboratory benchtop bioreactor, using a full computer touch screen control system, colour touch screen display, with a powerful expansion function, support up to 24 fermentation parameter control, is the fermentation process conditions for research and precision culture of the experimental platform.

Main parts of laboratory small bioreactor

– The tank is mainly used to cultivate and ferment all kinds of bacteria, and the sealing should be good;

– Stirring slurry in the tank for constant stirring during the fermentation process;

– Sparger at the bottom for ventilation, which is used to pass in the air or oxygen needed for the growth of the bacteria;

– There are control sensors on the top plate of the tank, commonly used are pH electrode and DO electrode, which are used to monitor the change of pH and DO of the fermentation liquid during the fermentation process;

– Controller, used to display and control the fermentation conditions and so on.

– How to use and operating procedures of the laboratory minibioreactor

– Calibrate pH and dissolved oxygen electrodes;

– Sterilisation of the tank. Dispense the culture medium into the tank as required, seal it as required and sterilise the tank in a large steriliser;

– After the tank cools down, place it on the fermentation table and install it well; turn on the cooling water, switch on the power of the air pump, connect the ventilation pipe to start aeration, adjust the air inlet knob to make the appropriate amount of aeration; turn on the power of the bioreactor, set the temperature, pH, stirring speed and so on, and set the dissolved oxygen electrode;

– After the temperature is stable and all parameters are correct, connect the pre-shaken seeds, start fermentation timing and start recording various parameters;

– After fermentation, clean the tank and electrode, and insert the electrode into a triangular bottle for use;

– Fill in the register as required and have it signed by the person in charge.