Centrifuges

Centrifuges

Here is an overview of our laboratory centrifuges.

Sigma centrifuges are high performance, reliable and safe. Whether you are looking for a compact microlitre centrifuge, a high-performance benchtop centrifuge or a large-capacity self-standing centrifuge – refrigerated, unrefrigerated, heated, or especially quiet and energy efficient – we have the right solution for every specific customer requirement.

Product options such as IVD, inert gas port and water cooling are also part of our product portfolio. Special models tailored to individual requirements are possible. Please contact us.

For quick and convenient guidance in selecting the right Sigma centrifuge, please use our filter function.

Sizes


Variants


Rotors

Features

X

Sigma 1-14

Unrefrigerated microcentrifuge

Compact, powerful and versatile

Fixed-angle rotor
48 ml
14,800 rpm
16,162 x g
X

Sigma 1-14K

Refrigerated microcentrifuge

Compact, powerful and versatile

Swing-out rotor
15,000 rpm
16,099 x g
Fixed-angle rotor
24 x 2 ml
15,000 rpm
16,602 x g
X

Sigma 1-16

Unrefrigerated microcentrifuge

High-grade microcentrifuge with an extensive range of rotors

Fixed-angle rotor
72 ml
15,000 rpm
20,627 x g
X

Sigma 1-16K

Refrigerated microcentrifuge

High-grade microcentrifuge with an extensive range of rotors

Fixed-angle rotor
72 ml
15,000 rpm
20,627 x g
X

Sigma 1-7

Unrefrigerated small centrifuge

Maximum work convenience with minimum operating noise

Fixed-angle rotor
90 ml
8,000 rpm
6,153 x g
X

Sigma 2-7

Unrefrigerated benchtop centrifuge

Technological highlights in an ergonomic package

Swing-out rotor
400 ml
4,000 rpm
2,486 x g
Fixed-angle rotor
450 ml
4,000 rpm
2,540 x g
X

Sigma 2-7 Cyto

Unrefrigerated benchtop centrifuge

Specialised in cytology centrifugation

Swing-out rotor
12 Clips
Fixed-angle rotor
400
2,000 rpm
635 x g
X

Sigma 2-16P

Unrefrigerated centrifuge

Easy operation, all-purpose

Swing-out rotor
450 ml
12,500 rpm
12,927 x g
Fixed-angle rotor
400 ml
15,000 rpm
20,627 x g
X

Sigma 2-16KL

Refrigerated benchtop centrifuge

Easy operation, all-purpose

Swing-out rotor
400 ml
14,000 rpm
16,215 x g
Fixed-angle rotor
450 ml
15,300 rpm
21,913 x g
X

Sigma 2-16KHL

Refrigerated and heated benchtop centrifuge

Easy operation, all-purpose

Swing-out rotor
400 ml
14,000 rpm
16,215 x g
Fixed-angle rotor
450 ml
15,300 rpm
21,913 x g
X

Sigma 3-16L

Unrefrigerated benchtop centrifuge

All-rounder with extremely high safety standards

Swing-out rotor
1600 ml
12,500 rpm
12,927 x g
Fixed-angle rotor
564 ml
15,300 rpm
21,475 x g
X

Sigma 3-16KL

Refrigerated benchtop centrifuge

All-rounder with extremely high safety standards

Swing-out rotor
1600 ml
14,000 rpm
16,215 x g
Fixed-angle rotor
564 ml
15,300 rpm
21,984 x g
X

Sigma 3-18KS

Refrigerated benchtop centrifuge

Top class for demanding users

Swing-out rotor
14,000 rpm
16,215 x g
Fixed-angle rotor
4 x 400 ml
18,000 rpm
30,070 x g
X

Sigma 3-18KHS

Refrigerated and heated benchtop centrifuge

All-rounder for very high requirements

Swing-out rotor
14,000 rpm
16,215 x g
Fixed-angle rotor
4 x 400 ml
18,000 rpm
30,070 x g
X

Sigma 3-30KS

Refrigerated high speed centrifuge

Outstanding high speed performance

Swing-out rotor
400 ml
16,000 rpm
20,035 x g
Fixed-angle rotor
564 ml
30,000 rpm
70,121 x g
X

Sigma 3-30KHS

Refrigerated and heated benchtop centrifuge

Outstanding high speed performance

Swing-out rotor
400 ml
16,000 rpm
20,035 x g
Fixed-angle rotor
564 ml
30,000 rpm
70,121 x g
X

Sigma 4-5L

Unrefrigerated benchtop centrifuge

A top performer for high throughput

Swing-out rotor
3000 ml
4,700 rpm
4,643 x g
Fixed-angle rotor
4 x 750 ml
X

Sigma 4-5KRL

Refrigerated automated centrifuge

The efficient solution for lab automation

Swing-out rotor
3000 ml
4,700 rpm
4,643 x g
X

Sigma 4-16S

Unrefrigerated benchtop centrifuge

The most versatile 3‑litre centrifuge on the market

Swing-out rotor
3000 ml
12,000 rpm
13,523 x g
Fixed-angle rotor
1500 ml
13,500 rpm
21,917 x g
X

Sigma 4-16KS

Refrigerated benchtop centrifuge

The most versatile 3‑litre centrifuge on the market

Swing-out rotor
3000 ml
13,200 rpm
16,363 x g
Fixed-angle rotor
1500 ml
15,000 rpm
25,155 x g
X

Sigma 4-16KHS

Refrigerated and heated benchtop centrifuge

Especially high performance

Swing-out rotor
3000 ml
13,200 rpm
16,363 x g
Fixed-angle rotor
1500 ml
15,000 rpm
25,155 x g
X

Sigma 6-16S

Unrefrigerated benchtop centrifuge

High-performance all-rounder for the most stringent demands

Swing-out rotor
4000 ml
12,000 rpm
13,523 x g
Fixed-angle rotor
3000 ml
13,500 rpm
21,917 x g
X

Sigma 6-16HS

Heated benchtop centrifuge

High-performance all-rounder for the most stringent demands

Swing-out rotor
4000 ml
12,000 rpm
13,523 x g
Fixed-angle rotor
3000 ml
13,500 rpm
21,917 x g
X

Sigma 6-16KS

Refrigerated benchtop centrifuge

High-performance all-rounder for the most stringent demands

Swing-out rotor
4000 ml
13,200 rpm
16,363 x g
Fixed-angle rotor
3000 ml
15,000 rpm
25,419 x g
X

Sigma 6-16KHS

Refrigerated and heated benchtop centrifuge

High-performance all-rounder for the most stringent demands

Swing-out rotor
4000 ml
13,200 rpm
16,363 x g
Fixed-angle rotor
3000 ml
15,000 rpm
25,419 x g
X

Sigma 8KS

Refrigerated floor-standing centrifuge

Performance-oriented and large capacity up to 12 litres

Swing-out rotor
12000 ml
5,100 rpm
8,578 x g
Fixed-angle rotor
6000 ml
10,500 rpm
20,461 x g
X

Sigma 8KBS

Refrigerated floor-standing centrifuge

Ideal for blood banks and transfusion facilities

Swing-out rotor
12000 ml
4,100 rpm
5,394 x g
Fixed-angle rotor
12 Bloodbags
 max. volume
 max. speed
 max. RCF

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Sigma centrifuges

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Überblick Sigma Zentrifugen Broschüren