Grant Instruments LMC-3000 Centrifuge

• Separation of blood components (serum, plasma, cells) in clinical laboratories.
• Preparation of samples for DNA/RNA extraction in molecular biology.
• Pelleting of cells and subcellular fractions in biotechnology research.
• Clarification of samples in pharmaceutical quality control.
• General sample preparation in academic and industrial research settings.

Typical capacity

For this class of benchtop centrifuge, capacities commonly range from 12 x 1.5/2.0ml tubes up to 4 x 100ml tubes, depending on the rotor fitted.

Maximum RCF (Relative Centrifugal Force)

Benchtop centrifuges like the LMC-3000 typically offer RCFs up to 3,000-5,000 x g, suitable for low-speed separations.

Speed range

Units of this type commonly operate within a speed range of 100 to 4,000 RPM.

Power supply

Most benchtop centrifuges are designed for standard laboratory power, typically 220-240V, 50/60Hz in the UK.

Footprint

Benchtop units are designed to be compact, typically requiring a bench space of around 30-40 cm in width and depth.

Temperature control

While some centrifuges are refrigerated, the LMC-3000 is described as a low-speed unit, suggesting it is typically ambient temperature.

• What types of rotors are compatible with the LMC-3000?

  The LMC-3000 typically uses swing-out or fixed-angle rotors. Buyers should confirm the specific rotors included or compatible with this unit from the seller.

• Is this unit suitable for high-speed separations?

• What maintenance is typically required for a benchtop centrifuge?

• Can this centrifuge handle different tube sizes?

• What safety features are commonly found on this type of 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