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Sartorius Biostat B Bioreactor Twin Controller for Parallel Cell Culture
Product Description
The Sartorius Biostat B Bioreactor Twin (Ref. BB-8821111) is a sophisticated benchtop bioreactor controller designed for parallel cell culture operations in biotechnology, molecular diagnostics, and biomanufacturing research. This dual-vessel system enables precise and independent regulation of critical process parameters including pH, dissolved oxygen (DO), temperature, agitation, and gas flow to support batch, fed-batch, and perfusion workflows.
Key technical features include:
- Dual direct stirrer drive motors for independent agitation control per vessel
- Integrated 4-gas mixing system (Air, O₂, N₂, CO₂) with thermal mass flow controllers (±1% full scale precision) for accurate gas supply and sparging critical in bioprocessing
- Four built-in Watson Marlow fixed-speed peristaltic pumps for base, acid, antifoam, and feed addition with independent control options
- Modular sensor connectivity including pH, Redox, optical DO (VisiFerm, Mettler Toledo InPro 6800), temperature (Pt100 ±0.1°C accuracy), and biomass sensors (BioPAT ViaMass)
- Compact footprint (35×82.2×43 cm) and robust design with a net weight of 55 kg, suitable for laboratory-scale cell culture and seed train development
- Supports advanced bioprocessing applications including process optimization studies and scale-down modeling for clinical diagnostics and synthetic biology research
- Includes heated jackets for the 5 L vessels to maintain optimal culture temperatures and integrated thermostat controls for precise thermal management
The system offers comprehensive digital communication ports (RS-232, RS-485, M12 plugs) enabling seamless integration with scale sensors and external peristaltic pumps, supporting gravimetric feed control and automation strategies widely adopted in molecular cloning workflows and biopharmaceutical production pipelines.
Additional features enhancing experimental flexibility include:
- Adjustable gas sparging and overlay aeration rates for live-cell imaging and fluorescence analysis optimization
- Exhaust cooler control interfaces and heating options to maintain sterile process conditions
- Touchscreen display interface for intuitive process monitoring and parameter adjustment
This Biostat B Twin controller is an essential instrument for biotechnologists and researchers engaged in live-cell culture, gene editing, and synthetic biology projects requiring reliable, scalable, and parallel bioreactor performance. The instrument is fully tested and serviced, ensuring smooth integration into bioprocess laboratories with after-sales support, warranty, and remote training options.
Keywords: Biostat B Bioreactor, parallel cell culture bioreactor controller, benchtop bioreactor system, pH and DO control, gas mixing bioreactor, biotechnology bioprocessing, molecular diagnostics, synthetic biology bioreactor, seed train development, fed-batch cultivation, perfusion bioreactor, peristaltic pump controller, biopharmaceutical production, live-cell imaging bioreactor control, fluorescence analysis cell culture.
Item Stats
Product details
| Stock | In Stock |
| Brand | Sartorius |
| Product Code | 58097 |
| Condition | Pre-Owned |
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