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Benchtop Centrifuges ROTINA 420 / 420 R, HETTICH
Benchtop Centrifuges ROTINA 420 / 420 R

The compact benchtop centrifuges are designed for a high sample turnover as well as for big sample volumes. With a maximum capacity of 4 × 600 ml, 140 blood sampling devices or 16 micro-titration plates, they are perfectly suitable for use in clinical chemistry, biotechnology and research institutions of the Life Sciences. With impulse key for short centrifugation steps, motor-driven lid lock, 98 programme memories. With the convenient c-control, the parameters can be entered quickly and easily by means of symbol keys and turning knob. Display of current status during operation.

 

Technical data:

External dimensions (W×D×H):

506 × 650 × 423 mm (ROTINA 420)
713 × 654 × 423 mm (ROTINA 420 R)

Weight:

approx. 75 kg (ROTINA 420)
approx. 108 kg (ROTINA 420 R)

Power supply:

200 – 240 V, 50/60 Hz (ROTINA 420)
200 – 240 V, 50 Hz (ROTINA 420 R)

Connected load:

870 VA (ROTINA 420)
1500 VA (ROTINA 420 R)

max. speed:

15000 min-1

max. RCF:

24400

max. capacity:

4 × 600 ml

Emission/
Immunity:

EN/IEC 61326-1, class B

Cooling ROTINA 420 R:

adjustable from -20°C to +40°C



ArticleOrder No.
(1)ROTINA 420, benchtop centrifuge without rotor10 56 14701
(2)ROTINA 420 R, benchtop refrigerated centrifuge without rotor10 56 14706


Accessories
ArticleOrder No.
(3)Swing-bucket rotor 4784-A for max. 4 × 600 ml, without suspension gear10 56 14784
Round bucket, max. 600 ml, fits in rotor 4784-A10 56 14781
Lid for bucket 4781, with bio-containment10 56 14751
Suspension gear for plates, fits in rotor 4784-A10 56 14782
(4)Swing-bucket rotor for max. 4 × 290 ml, without suspension gear10 56 14753
Round bucket, max. 290 ml, fits in rotors 4446, 4296 and 475355 56 15092
Lid for bucket 5092, with bio-containment55 56 15093
Rectangular bucket, fits in rotors 4446 and 429610 56 15051
Lid for bucket 5051, with bio-containment10 56 15053
(5)Fixed-angle rotor for max. 4 × 250 ml10 56 14795
(6)Fixed-angle rotor for max. 6 × 94 ml10 56 14794



Supplied without the illustrated accessories. More rotors and accessories on request.