Sartorius Biostat B-DCU Bioreactor System

System consists of:
1x Sartorius Stedim BioPAT DCU Control Tower
4x Sartorius Stedim Biostat B-DCU Bioreactor 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