Abbott 3531.0 Centrifuge

• Separating components of biological samples in research laboratories.
• Processing pharmaceutical compounds for quality control and R&D.
• Preparing clinical samples for diagnostic testing.
• Concentrating cells or macromolecules in biotechnology applications.
• Purifying samples in academic and industrial life science settings.

Typical capacity

For this class of benchtop centrifuge, capacities commonly range from small microcentrifuge tubes (e.g., 0.2ml, 0.5ml, 1.5ml, 2.0ml) up to larger tubes (e.g., 15ml, 50ml), often with interchangeable rotors.

Maximum RCF (Relative Centrifugal Force)

Units of this type typically offer RCFs ranging from a few thousand xg up to 20,000 xg or more, depending on the rotor and application.

Maximum RPM (Revolutions Per Minute)

Commonly found RPMs for benchtop centrifuges are between 4,000 and 15,000 RPM, though some high-speed models can exceed this.

Temperature control

Many benchtop centrifuges, particularly those used in biotech and pharma, feature refrigeration for temperature-sensitive samples, typically maintaining temperatures between -10°C and +40°C.

Power supply

Units are commonly powered by standard laboratory electrical supplies, typically 230V, 50Hz for the UK market.

Footprint

Benchtop centrifuges are designed to fit on laboratory benches, with typical dimensions for this class being around 30-60 cm in width, depth, and height.

Rotor types

Commonly, these centrifuges support swing-out rotors for horizontal separation or fixed-angle rotors for pelleting, with various adapters for different tube sizes.

• What is the typical lifespan of a used benchtop centrifuge?

  With proper maintenance and care, a well-built used benchtop centrifuge can provide many years of reliable service. Key components like motors and refrigeration systems are generally robust.

• What maintenance is typically required for this type of equipment?

• Can I use different rotors with this centrifuge?

• What safety features are commonly found on benchtop centrifuges?

• Is installation complex for a benchtop 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