Thermo Fisher Scientific Sorvall RC6+ Centrifuge

• Separation of cells, subcellular components, and macromolecules in biological research.
• Purification of proteins, nucleic acids, and viruses in biotechnology and pharmaceutical development.
• Processing of large-volume samples in bioprocessing and production laboratories.
• Harvesting of microbial cultures and mammalian cells.
• Fractionation of blood components and other biological fluids.

Typical capacity

For this class of equipment, capacities commonly range from 4 x 1,000 mL up to several litres, accommodating various rotor types.

Maximum speed

High-speed refrigerated centrifuges typically offer speeds up to 22,000 rpm, corresponding to approximately 55,000 xg.

Temperature range

Units of this type commonly provide temperature control from -20 °C to +40 °C, with accuracy around ±2 °C.

Motor type

Modern high-speed centrifuges commonly feature brushless high-frequency motors for improved performance and reduced maintenance.

Power supply

Typically requires a dedicated single-phase or three-phase power supply, commonly 200-240V, 50/60Hz, with specific amperage requirements.

Footprint

As a floor-standing unit, it will require a dedicated space, typically measuring around 70-80 cm in width and depth, and 90-110 cm in height.

Programmability

Advanced units commonly offer storage for multiple programs (e.g., 30+), with features such as real-time control and ω²dt integration.

• What types of rotors are compatible with this centrifuge?

  High-speed refrigerated centrifuges typically support a broad range of rotors, including fixed-angle, swinging-bucket, and continuous flow, made from materials like aluminium or composite.

• Is installation complex for a floor-standing centrifuge?

• What maintenance is generally required for this type of centrifuge?

• Can this centrifuge handle different sample volumes effectively?

• What are the typical safety features on a high-speed centrifuge?

Centrifuges are valued across laboratories and biotech facilities for reliable sample separation. Buyers typically prioritise rotor compatibility, temperature stability in refrigerated models, and ease of maintenance when purchasing used units. Industry sentiment reflects appreciation for durable construction and consistent performance. Key considerations include verifying motor condition, checking calibration history, and confirming availability of compatible rotors. Well-maintained examples offer strong value and longevity, though wear on seals and bearings warrants inspection. Speed range and capacity alignment with intended applications remains important for operational efficiency.

General overview for this equipment type