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Fermenters / bioreactors

Bioreactors are specially designed vessels or systems to sustain biologically active processes. Sometimes, bioreactors can be simple vessels in which a reaction is carried out with the help of microorganisms. Often, bioreactors have temperature and atmosphere control to adjust gas concentration or maintain aerobic or anaerobic conditions. One example of a bioreactor is a fermenter to extract energy from carbohydrates (more) in an anaerobic environment. Different sizes are available, from small bioreactors of just milliliters to larger models that can harvest liters, to industrial-sized bioreactors that contain thousands of liters of liquids. In microbiology and cell culturing, bioreactors may be used to grow microbes or create special tissues.

Sartorius Biostat B-DCU Bioreactor System-cover
Sartorius Biostat B-DCU Bioreactor System

System consists of: 1x Sartorius Stedim BioPAT DCU Control Tower 4x Sartorius Stedim Biostat B-DCU B (more)ioreactor Unit 4x Sartorius Stedim Univessel SU Reactor Holder 8x Sartorius PMA7501 Scale 4x Sartorius BB Reactor Heating Blanket 4x Sartorius Filter Heater The Biostat B-DCU is a fermenter/bioreactor specifically designed to accommodate the requirements of process optimization and characterization in the biotech and biopharmaceutical industry. It provides enhanced functionality and an unrivalled level of options for cell culture and microbial processes making it the ideal scale-down model for your large scale process. Supply Tower Gases – Gas supply pressure 1.5 bar (Gasses must be dry, oil and dust-free), connection of gas hoses with d external 6 mm Water – Water supply pressure: 2 – 4 bar, Flow rate up to 20 l/min, Temperature minimum 4°C, Degree of hardness: 12° dH max. Integrated water pressure reduction down to: 1.5 bar Interfaces – 3+ external signal inputs 0–10 V 3+ external signal inputs 4–20 mA Fieldbus for serial or ethernet devices Digital output 24 V for on/off control of external devices Up to 4 analoge outputs for external pumps Connection for control of external drive motor (0–10 V) Dimensions (WxHxD): 360 x 768 x 432 mm Weight: 45 kg Motor drive Rotation speed: 20 – 400 rpm Process Control Temperature: Pt100 0 – 150°C (temperature control 0 – 80°C) Dissolved oxygen: single-use DO sensor patch 0–100% pH: single-use pH sensor patch 6.5 – 8.5 pH Redox: Combined measurement with pH sensor –1,000 –1,000 mV Balance substrate: 7 kg / 1 g Gravimetric flow controller: Accuracy for 7 kg balance 5 g/h O2 offgas: Zirconium dioxide 0–50 vol% CO2 offgas: Infrared 0–10 vol% Temperature control module for UniVessel SU Single-use Culture Vessel With Heating Blanket Electrical heating blanket Temperature control up to 50°C Heating capacity 2 L : 200 W

fermenters or bioreactors
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