Laboratory bioreactor EDF-5.3_1

EDF-5.3_1 is a glass bioreactor with working volume 4 l (total volume 6.2 l). The bioreactor is mounted on stainless steel pipeline legs. The bioreactor total volume can be increased up to 8 liter by increasing the height of glass cylinder.

The termoregulation is carried out by circulation of thermostated water trough a U-shaped tube, which is placed in the bioreactor.

the lower part of the bioreactor vessel there is a metallic bottom, where the sampling device and the connection for air sparger are placed.

Completation includes following main parts:

• The bioreactor vessel with upper stainless steel lid, glass cylinder and metallic bottom mounted in the frame with stainless steel pipeline legs;
• Novel magnetic drive (Motor is mounted in upper lid). The range of mixer rotation speed is 40 - 1000 rpm;
• Standard rushton turbine mixing system consisting of 2 mixers and battles (optionally the mixers for mycelial or another shear sensitive microorganisms);
• In the upper lid are threaded borings, in which can be following devices installed:

1. Needles (4) - for the supply of substances capable of being titrated and metered;
2. Air condenser with a filter and an output valve;
3. Temperature sensor;
4. pH sensor;
5. pO2 sensor;
6. Cooled water pipe (occupy 2 ports);
7. Foamsensor;
8. Chemostat tube;
9. Additional devices according request.

• Bioprocess controller BIO-3 (colored 5.6'' touch screen display, measuring and control of pH, pO2, temp, foam, revolutions n- Basic configuration, other parameter control and operations according to request);
• Stainless steel control cabinet;
• Rotametr, pressure regulator, inlet and outlet microbiological filters;
• Thermostat;
• Peristaltic pumps block (consist of 3 pumps) and bottles (3) for titration;
• Temperature and foam sensor;
• Mettler-Toledo sterilisable pH sensor 405-DPAS-SC-K85/325 or analogue including stainless steel protection covering and fittings;
• Mettler-Toledo sterilisable pO2 sensor Inpro 6820/12/320 or analogue including fittings;
• Sampling device (mounted in bottom);
• Sparger (mounted in bottom);
• Frame construction;
• Frame for sterilization in autoclave;
• Other standard accessories to ensure full functionality in fermentations.

Optionally:

• Program and pump modules for feeding (e.g. fed-batch) according adjusted time profiles of feeding productivity;
• Valve and program module for O2 enrichment for manual or automatic pO2 control;
• The mixers for mycelial and another shear sensitive microorganisms.

	Download EDF5.3_1 technical parameters