Sartorius Biostat B Dual Control Jacketed Autoclavable Bioreactor System for Microbial Cultures, 2L Vessels

The Sartorius Biostat B Dual Control Bioreactor System is engineered for precise microbial cultivation in laboratory-scale bioprocess development. Featuring two 2-liter jacketed autoclavable glass vessels, this benchtop bioreactor supports controlled batch and fed-batch fermentation processes essential for biotechnology and molecular diagnostics research.

Key technical features include:

• Integrated dual control tower for simultaneous management of two vessels
• Temperature regulation via double-wall (jacketed) vessels with a heating capacity of 600 W covering 8°C above cooling water inlet temperature up to 80°C
• Direct-drive agitation motors with speeds between 20–2000 rpm, optimized for microbial shear-sensitive cultures
• Precision aeration control with thermal mass flow controllers (±1% FS) for Air and O₂ gases delivered by sparger outlets, supporting critical oxygen transfer in bioprocessing
• Built-in peristaltic pumps (Watson Marlow 114) for controlled addition of acid, base, and substrates to maintain pH and feed substrate levels during fermentation
• Dual feed and vessel weight scales enable gravimetric monitoring critical for biomanufacturing accuracy and reproducibility
• Sensor integration includes pH, dissolved oxygen (DO), and temperature sensors with standard interface ports for real-time process monitoring
• Compact dimensions (35×82.2×43 cm) and 55 kg net weight suitable for laboratory benchtops

Designed for applications in microbial fermentation, process development, and optimization workflows, this system supports biotechnology sectors such as bioprocessing, synthetic biology, and molecular cloning. The bioreactor enables regulatory-compliant process control critical in biopharmaceutical production pipelines.

The instrument is offered with professional technical support, warranty coverage, and optional training for seamless integration into research and industrial laboratory environments. Consumables such as tubing are not included but available separately.

This bioreactor’s precise environmental controls and integrated pumps make it essential for researchers requiring consistent and scalable microbial growth conditions in metabolic engineering, enzyme production, and microbial strain development.

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