Thermo Scientific™

Heraeus™ Biofuge™ Stratos™ Centrifuge Series

Related applications:


Eliminate imbalances and ensure reproducible results with Thermo Scientific™ Heraeus™ Biofuge™ Stratos™ Centrifuges. This series delivers speed and flexibility for reliable separations in a compact footprint. Centrifuges are available in standard and continuous-flow models; both feature simple operation and a CFC-free refrigeration system ideal for temperature-sensitive samples. A wide selection of accessory biocontainment rotors enhances instrument versatility.

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Fast, Efficient Separations:

  • Patented Spindle Drive technology for rapid acceleration and quick braking to speed throughput and extend instrument life
  • Quiet operation
  • High g-forces for faster separations over a wider range of applications
  • Dual lid-locking for improved safety

Continuous Imbalance Tolerance Protects Samples:

  • Detects sample loss during braking
  • Indentifies improper rotor installation to protect drive
  • Detects excessive speed and signals maximum permissible value for rotor
  • Allows eye balancing of tubes to speed sample preparation

Smart, Intuitive Controls:

  • Intuitive and simple to navigate
  • Stores nine programs for most-used run parameters
  • Includes pre-temp program for rapid cooling

Heraeus Biofuge Stratos:

  • Capacity: 4 × 180mL
  • Max. speed: 22,000rpm (23,300rpm for 208V/230V models)
  • Max. RCF: 44,910 × g (50,377 × g for 208V/230V models)

Heraeus Contifuge Stratos Continuous-Flow:

  • Processes large sample volumes rapidly and reliably in a single run
  • Quickly separates large volumes of suspension with high yields
  • Ideal for plant/animal/bacteria cell harvesting, protein precipitation, cell enrichment, vaccine production and sediment extraction from water samples
  • Polypropylene insert (75015339) that improves sedimentation for small- or low-density particles
  • Capacity: 300mL (sediment); 50mL with insert
  • Max. speed: 17,000rpm
  • Max. RCF: 25,040 × g
  • Max. flowrate: 54L/hr.

Peristaltic pump with flow range 100 to 900mL/min. is recommended; Pump Head 77200-60 and Pump Drive 7523-60 are available separately. Accessory cart (76000083) can be used to create a portable centrifugation station.

Ordering Information:

Accessories, including fixed-angle, bucket and microplate rotors and adapters, are sold separately; all rotors are designed to provide biocontainment protection.