Sigma 3-30KS

Refrigerated high speed centrifuge
Sigma 3-30KS

Outstanding high speed performance

This high speed centrifuge combines innovative technology with many decades of experience in the field of high speed laboratory centrifuges.
Positioned between laboratory centrifuges and ultracentrifuges, this refrigerated benchtop centrifuge features outstanding performance characteristics and excellent value for money.
High RCF values of more than 70,000 x g enable fast separation, even with microscopic particles and cell fragments. This makes the Sigma 3‑30 especially suitable for high speed applications in fields such as cellular biology, molecular biology, diagnostics and clinical biology, nanotechnology, research and genetics.

What makes the Sigma 3‑30KS high speed centrifuge so attractive
The special drive system of the Sigma 3‑30KS is specifically designed for use at very high speeds. This concept allows the high speed centrifuge to achieve RCF values above 70,000 x g with microlitre tubes.
This high speed centrifuge also has a high-performance refrigeration system. Centrifuging at temperatures below 0°C is possible, depending on the rotor and the speed.

A total of 20 rotors are available, along with a broad range of accessories. The tube capacities extend from 0.2 ml to 94 ml in fixed-angle rotors or 0.2 ml to 100 ml in swing-out rotors. Microtiter and deepwell plates can also be centrifuged.

Centrifuge table

For Sigma 3-30KS

17923
B x H x T [mm]: 570 x 481 x 616

Sigma centrifuge tables are available in six different sizes. Matched to the corresponding centrifuge dimensions, they combine convenient work height with an optimally calculated footprint. The tables are made from coated sheet steel and are equipped with a storage compartment (with two doors) and a convenient pull-out shelf. Lockable castors allow the centrifuge tables to be easily moved and positioned in the laboratory.

Rotors

Swing-out rotor 11171 +
Bucket 13299

	4 x 100 ml
	5,000 rpm
	3,969 x g

Swing-out rotor 11134 +
Bucket 13134

	4 x 10 ml
	10,000 rpm
	10,956 x g

Swing-out rotor 11222 +
Bucket 13222

	2 x 56 mm
	3,000 rpm
	1,218 x g

Fixed-angle rotor 12115

	96 x 0,2 ml
	16,400 rpm
	29,468 x g

Fixed-angle rotor 12110

	12 x 2,2 ml
	30,000 rpm
	65,403 x g

Fixed-angle rotor 12154

	24 x 2 ml
	18,000 rpm
	61,973 x g

Fixed-angle rotor 12131

	30 x 2 ml
	20,000 rpm
	44,720 x g

Fixed-angle rotor 12370

	36 x 2 ml
	28,000 rpm
	70,121 x g

Fixed-angle rotor 12349

	48 x 2 ml
	15,000 rpm
	25,155 x g

Fixed-angle rotor 12182

	12 x 5 ml
	20,000 rpm
	37,565 x g

Fixed-angle rotor 12111

	10 x 10 ml
	26,000 rpm
	57,438 x g

Fixed-angle rotor 12157

	20 x 10 ml
	16,000 rpm
	28,048 x g

Fixed-angle rotor 12311

	12 x 15 ml
	15,000 rpm
	24,903 x g

Fixed-angle rotor 12158

	6 x 30 ml
	26,200 rpm
	60,628 x g

Fixed-angle rotor 12150

	6 x 50 ml
	21,000 rpm
	41,415 x g

Fixed-angle rotor 12310

	6 x 50 ml
	15,500 rpm
	25,248 x g

Fixed-angle rotor 12156

	8 x 50 ml
	16,500 rpm
	29,220 x g

Fixed-angle rotor 12155

	4 x 94 ml
	20,000 rpm
	40,695 x g

Fixed-angle rotor 12159

	6 x 94 ml
	15,500 rpm
	26,323 x g

max. volume

max. speed

max. RCF

Technical specifications