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Heatable Refrigerated Centrifuge: SIGMA 3-18 KHS (max capacity 4 x 400 ml, max. RCF 30,070xg)
SIGMA 3-18KHS High-Speed Centrifuges, max capacity 4 x 400 mL
The Sigma 3‑18KHS refrigerated or actively heated centrifuge is the perfect choice for everyone who is looking for a broad range of operating options. The centrifuge enables RCF values of more than 30,000 x g and is very convenient in use thanks to the patented Spincontrol S one-knob control and automatic lid lock. Combined with the extensive range of rotors and accessories, this all-purpose centrifuge sets standards for versatility and performance. The Sigma 3‑18KHS is ideal for use in the industrial sector for sedimentation of liquid media at relatively high temperatures.
What makes the Sigma 3‑18KHS all-purpose centrifuge so attractive The Sigma 3‑18KHS makes work processes in laboratory operation more efficient, safer and more convenient. The benchtop centrifuge has an extraordinary capacity with a maximum of 4 x 400 ml. The Sigma 3‑18KHS is nicely complemented by a large selection of fixed-angle and swing-out rotors, buckets and adapters, including many biosafe configurations. Particularly thanks to the ability to use fixed-angle rotors with high RCF, the centrifuge covers a distinctly broader spectrum of applications compared to competitive units.
Max. capacity [ml]
swing-out rotor
4 x 400
fixed-angle rotor
6 x 94
Max. RCF
30.070
Max. speed [rpm]
18.000
Min. speed [rpm]
100
Noise level at maximum speed (approximate) [dB(A)]
fixed-angle rotor 12154
≤ 55
swing-out rotor 11180 with bucket 13190
≤ 60
Max. acceleration time [s]
fixed-angle rotor 12154
≤ 29
swing-out rotor 11180 with bucket 13190
≤ 18
Max. braking time [s]
fixed-angle rotor 12154
≤ 47
swing-out rotor 11180 with bucket 13190
≤ 21
Temperature setting range [°C]
-20 – +60
Power consumption [W]
1.010
Height x Width x Depth [mm]
355 x 630 x 600
Height with open lid [mm]
785
Weight without rotor [kg]
78
Refrigerant
R134a
Charge [kg] / Pressure [bar]
0,385 / 23
CO2 equivalent [t]
0,551
More Information
Refrigerated
Heatable Refrigerated
Capacity
4 x 400ml
Temperature Range
-20ºC to +60ºC
Max. RCF [xg]
30,070xg
Max. Speed [rpm]
18,000
Min. Speed [rpm]
100
Max. acceleration
≤ 29 [sec.] (rotor #12154)
Max. deceleration
≤ 47 [sec.] (rotor #12154)
Noise level at max speed [dB]
≤ 55 dB(A) (rotor #12154)
Power Consumption [W]
1,010 [W]
Power Supply
220–240 V, 50/60 Hz
Height x Width x Depth [mm]
355 x 630 x 600 [mm]
Height with open lid [mm]
785 [mm]
Weight without rotor [kg]
78 [kg]
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