Sigma 4-5KL Refrigerated Centrifuge

Introducing the new refrigerated 4-5KL unit Sigma benchtop range. Like the Sigma 4-5L the high throughput capacity and low noise, this compact unit with its powerful cooling system makes it the ideal addition for your busy lab.

Suitable for research, pharmaceutical, Universities and hospitals this newest addition also comes with an Eco mode. Helping to reduce the energy consumption by defaulting to standby mode when not use for an agreed set time, the eco mode also helps reduce the noise level for a better working environment.

  • Speed range up to 13,500 rpm
  • Max. RCF: 20,376 x g
  • Maximum capacity: 4 x 750 ml
  • Compact, space saving device
  • Temperature adjustment range: –10°C to +40°C
  • Rapid Temp fast temperature control function
  • Adjustable ECO mode for energy-efficient standby mode
  • Capacity for 50 programs
  • Low noise level
  • Short braking and acceleration times
  • Zero-maintenance induction motor
  • High imbalance tolerance
  • Motorized lid opening
  • Calibration certificate avaliable at an additional cost - please enquire for a quote


The 4.5 Sigma range is available as an IVD registered medical device. Please speak to a representative if required.

Technical Specification

Max. capacity [ml]

Swing-out rotor

4 x 750

Fixed-angle rotor

4 x 94

Max. RCF

20.376

Max. speed [rpm]

4.7

Min. speed [rpm]

100

Noise level at maximum speed (approximate) [dB(A)]

fixed-angle rotor 12449

≤ 55

swing-out rotor 11650 with bucket 13460 + Cover

≤ 54

 

Max. acceleration time [s]

fixed-angle rotor 12449

≤ 32

swing-out rotor 11660 with bucket 13460 + Cover

≤ 26

 

Max. braking time [s]

fixed-angle rotor 12449

≤ 48

swing-out rotor 11660 with bucket 13460 + Cover

≤ 2

 

Power consumption [W]

1.91

Height x Width x Depth [mm]

390 x 602 x 634

Height with open lid [mm]

865

Weight without rotor [kg]

110

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BUYING OPTIONS

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Product CodeDescriptionList PriceOffer Price
100004Sigma 4-5KL, refrigerated benchtop centrifuge, 220-240 V, 50 Hz POAPOAENQUIRE
Accessories

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Fixed-Angle Rotors
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Swing-Out Rotors & Buckets
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Adapters for Bucket 13450
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