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Micro Centrifuges

Sigma 1-14 Microcentrifuge

The Sigma 1-14 Microcentrifuge is a compact, high-performance laboratory centrifuge designed for routine and advanced sample preparation in molecular biology, clinical diagnostics, research, food testing and pharmaceutical applications.

With a maximum speed of 14,800 rpm (16,602 × g) and capacity for 24 × 1.5 / 2.0 ml tubes, the Sigma 1-14 delivers fast, reliable and repeatable separation performance in a small footprint, making it ideal for busy laboratories where space is limited.

The unit features a maintenance-free induction motor, motorised lid lock and soft-start/soft-stop functionality for improved sample protection. Despite its powerful performance, the centrifuge operates at a low noise level of under 54 dB, ensuring a quiet working environment even at maximum speed.

A wide range of interchangeable rotors allows flexibility for different applications, including PCR strips, microtubes, spin columns and specialised laboratory workflows. Rapid acceleration and braking times further improve efficiency, making the Sigma 1-14 a dependable everyday centrifuge for modern laboratories.

  • Max Speed: 14,800 rpm
  • Max RCF: 16,602 × g
  • Capacity: 24 × 1.5 / 2.0 ml tubes
  • Speed Range: 200 rpm to 14,800 rpm
  • Timer: 10 sec to 99 min 59 sec, continuous & short run
  • Acceleration Time: ≤ 15 s
  • Braking Time: ≤ 12 s
  • Motor: Maintenance-free induction motor
  • Noise Level: < 54 dB(A)
  • Dimensions: 266 × 212 × 176 mm (W × D × H)
  • Weight: 6 kg (without rotor)
  • Power Supply: 220–240 V, 50/60 Hz
  • Lid Lock: Motorised safety lid locking system
  • Rotor Compatibility: Multiple fixed-angle and swing-out rotor options
  • Safety Features: Overspeed protection, soft-start/soft-stop, lid interlock

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