Heraeus Biofuge Primo R Refrigerated Centrifuge

• Cell sedimentation: Commonly used for isolating algae, yeast, bacteria, and cell organelles.
• Sample preparation: Suitable for preparing samples in clinical diagnostics and research.
• Protein and nucleic acid purification: Applied in molecular biology for separating macromolecules.
• Blood component separation: Utilised in medical laboratories for plasma or serum extraction.
• Microcentrifugation: Adaptable for processing small volume samples with appropriate rotors.

Typical capacity

For this class of equipment, units commonly accommodate a range of tube sizes, typically from 0.2 mL to 100 mL, with various rotor configurations.

Temperature control

Refrigerated functionality is standard, maintaining sample temperatures, often between -9°C and +40°C, crucial for sensitive biological specimens.

Maximum RCF (Relative Centrifugal Force)

Units of this type typically offer RCFs suitable for a broad range of laboratory applications, often up to approximately 20,000 x g.

Speed range

Variable speed control is standard, with maximum speeds commonly found around 15,000 rpm.

Power supply

Typically operates on a standard laboratory power supply, commonly 230V, 50Hz for the UK market.

Footprint

Benchtop centrifuges like this model are designed for compact laboratory spaces, offering a relatively small footprint.

Safety features

Commonly includes automatic rotor recognition, imbalance detection, and dual lid-locking mechanisms.

• What types of rotors are compatible with this model?

  The Heraeus Biofuge Primo R typically supports a variety of rotors, including fixed-angle and swing-out types, allowing for diverse tube sizes and applications. Buyers should confirm specific rotor availability with the seller.

• Is this centrifuge suitable for clinical diagnostic use?

• What maintenance is typically required for a refrigerated centrifuge?

• Can this unit handle different tube sizes?

• What are the benefits of a refrigerated centrifuge over a non-refrigerated one?

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.

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