Unrefrigerated benchtop centrifuge
Sigma 2-7

Technological highlights in an ergonomic package

The Sigma 2-7 compact benchtop centrifuge arose from the experiences and desires of our customers. It combines advanced technology with high capacity and sets standards for ergonomic operation and quiet running.
The maximum RCF of more than 2,500 x g is suitable for many application areas in clinical diagnostics, veterinary medicine, pharmaceutics, environmental analysis and industrial production, as well as universities and research facilities.

What makes the Sigma 2‑7 benchtop centrifuge so attractive
The Sigma 2‑7 scores with innovative features. One highlight is the blue LED running indicator, which enables operators to see from a great distance whether the run has ended. Other unique features are the 10 program storage locations (unequalled in its class) and the optional programmable centrifuge standstill and start times. This delayed start feature has been specifically developed for working with blood collection tubes in clinical in vitro diagnostics (IVD). The necessary clotting time can be preset on the device to help improve work processes.

The benchtop centrifuge is available with numerous swing-out and fixed-angle rotors, along with various buckets and adapters. The extensive range of accessories can accommodate tubes and flasks from 1.5 ml to 100 ml as well as microtiter and deepwell plates.

The Sigma 2‑7 is also available as an IVD model.

To receive a no-obligation quote for the Sigma 2‑7 centrifuge, contact us directly or configure your preferred centrifuge and associated accessories here.

Sigma 2-7 laboratory centrifuge with closed and opened lid often used for cell culture applications
Sigma 2-7 benchtop centrifuge with closed lid often used for centrifugation of blood tubes
Sigma 2-7 laboratory centrifuge with opened lid often used for cell culture applications
Swing-out rotor
400 ml
4,000 rpm
2,486 x g
Fixed-angle rotor
450 ml
4,000 rpm
2,540 x g
  • Hospitals
  • Infant stations
  • Children’s hospitals
  • Veterinary clinics
  • Food labs
  • Universities & colleges
  • Pharmaceutical labs
  • Doctors in private practice
  • Cell culture labs
Product options
  • IVD
  • Clinic and cell culture packages

Sigma 2-7

These centrifuges could also be interesting:


Sigma 1-7

Unrefrigerated small centrifuge

Maximum work convenience with minimum operating noise

Fixed-angle rotor
90 ml
8,000 rpm
6,153 x g

Sigma 1-14

Unrefrigerated microcentrifuge

Compact, powerful and versatile

Fixed-angle rotor
48 ml
14,800 rpm
16,162 x g

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