Sigma Laborzentrifugen GmbH Sigma 3-30KHS

Maximum Speed (RPM)

30,000 rpm (min 100 rpm)

Maximum Relative Centrifugal Force (RCF)

70,121 × g (increment: 10 or 1 × g)

Acceleration/Deceleration Time

≤45 s/≤53 s (rotor 12370), ≤19 s/≤13 s (rotor 11171)

Temperature Control Range

–20°C to +60°C

Noise Level

≤57 dB(A) (12370), ≤53 dB(A) (11171)

Imbalance Detection

Automatic

Run Time Range

10 s – 99 h 59 min; 1 s or 60 s increments

K-Factor (Clearing Factor)

Not specified

Footprint Dimensions

464 × 570 × 643 mm (H × W × D); 890 mm with lid open

Weight

100 kg (without rotor)

Power Requirements

220–240 V, 50/60 Hz (others for 3-30KS variant)

Cooling System Type (e.g., Air, Refrigerated)

Refrigerated & heated; refrigerant R452A

Energy Consumption

1,800 W

Maintenance Requirements

Zero-maintenance motor; easy cleaning; long-term parts availability

Product Series

Sigma 3-30 series

Warranty Period

Not specified; parts guaranteed ≥10 years