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SIGMA 4-5 KRL Centrifuge

Performance characteristics

  • Robot-operable centrifuge
  • Speed range up to 4,700 rpm
  • Maximum RCF 4,470 x g n Maximum capacity: 140 blood collection tubes or 16 microtiter plates per run
  • Automatic rotor identification
  • Minimal non-productive process times 
  • Lid opening and closing in less than 2 seconds
  • Rotor indexing from position 1 to position 2 within 8 seconds
  • Bucket levelling for extremely high rotor and bucket positioning accuracy
  • 10 pairs of braking and acceleration profiles
  • Noise level at maximum speed ≤ 59 dB(A)
  •  High-performance cooling
  • Temperature setting range: -10 °C to +40 °C
  • Pre-cooling program
  • Standstill cooling n Rotor life monitoring for high safety
  • Reliable imbalance: 20 g
  • Robust device designed for continuous duty
  • Control via RS 232 interface


For further information:

Contact Sales Switzerland

Mr. Jörg Kellerhals

Sales Manager

Basel, Bern, Luzern and Ticino

Contact Western Switzerland (Office Lausanne)

Mrs. Véronique Miano

Sales representative Western Switzerland

Contact Eastern Switzerland (Office Zurich)

Mrs. Sabine Kleinhans

Sales representative Eastern Switzerland

Kuhner labEquip Youtube Channel

Kuhner labEquip Youtube Channel


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