High Capacity Refrigerated Centrifuge

High Capacity Refrigerated Centrifuge 4-16KS

4 Place Swing-out rotor

4 x 650ml Buckets (Bioafe Aluminium)

4 x Polypropylene Co-Polymer (PPCO) Bottle 750ml

Used for the Binder Recovery Rotary Evaporator Method

The Sigma 4-16 centrifuge series features outstanding versatility,
performance and capacity. With maximum RCF up to 5,526 x g with
a swing-out rotor or 25,155 x g with a fixed-angle rotor, they are the
most versatile three-litre centrifuges in the industry.

Large specimen volumes can also be processed efficiently thanks
to the maximum capacity of 4 x 750 ml in a swing-out rotor or
6 x 250 ml a fixed-angle rotor. Smooth running guarantees excellent,
reproducible sedimentation results, for which reason this compact
centrifuge series is recommended not only for routine tasks but also
for demanding applications in research and industry.

Along with the unrefrigerated Sigma 4-16S, the refrigerated Sigma
4-16KS and Sigma 4-16KHS versions enable operation over an
extended temperature range. The temperature of this refrigerable and
heatable centrifuge can be set from -20°C to +60°C. That makes it
particularly suitable for specimens that need to have their viscosity
lowered during centrifugation.

Sigma 4-16S

  • Universal benchtop centrifuge
  • Speed range up to 13,500 rpm
  • Maximum capacity: 4 x 750 ml
  • User-friendly Spin control S controller
  • Extra-large TFT display
  • 60 programs
  • Compact, space-saving unit
  • Low noise level
  • Automatic rotor identification
  • Zero-maintenance induction motor
  • Motorised lid lock
  • Automatic imbalance monitoring
  • Rotor life monitoring for high safety
  • Easily cleaned stainless steel chamber
  • Window in the lid for external speed monitoring
  • Produced in compliance with the latest national and
    international standards (e.g. EN 61010-2-020)

Sigma 4-16KS

All features of the Sigma 4-16S, plus:

  • Speed range up to 15,000 rpm
  • High-performance cooling
  • Temperature setting range: -20 °C to +40°C
  • Pre-cooling function "Rapid Temp"
  • Rotor cooling also possible at standstill

Sigma 4-16KHS

All features of the Sigma 4-16KS, plus:

  • Heatable refrigerated centrifuge
  • Standstill cooling or heating
  • Temperature setting range: -20 °C to +60 °C