The ROTINA 420 R maintains the set temperature to safeguard the integrity of samples.  It can handle high numbers of samples, yet is compact and integrates well into the laboratory. It has a high performance where it counts and is extremely economical. It will provide many years of reliable operation and therefore offers an excellent ratio of price to performance.

The ROTINA 420 R can handle large volumes. Its maximum capacity of 4 x 600 ml, 140 blood collection tubes or 16 microtitre plates makes it exceptionally suitable for use in medical diagnostics (clinical chemistry). It is also a reliable tool for long term use in biotechnology and pharmaceutical research laboratories.

The temperature of the centrifuge can be set to any value in the range -20 °C to +40 °C. The temperature can also be set in Fahrenheit. If toxic or infectious material is centrifuged, then the TÜV-tested accessories with bioseals can protect against aerosols.

Information is available on request on versions such as the model with connection for nitrogen flushing, and a heating and cooling version for temperatures up to 90 °C.


• High-speed and adaptable laboratory centrifuge for daily use in research or analytical laboratories
• This high-performance centrifuge can hold 4 x 600 ml samples, 140 blood collection tubes or 16 microtitre plates
• The temperature of the centrifuge can be set to any value in the range -20 °C to +40 °C, with pre-cool program and stand-by cooling
• The TÜV-tested accessories with bioseals contribute to safe working procedures
• Compact benchtop centrifuge
• Ergonomic C control panel allows complex centrifugation programs to be entered, stored and called up as required
• 98 programmable memories
• 9 braking and run-up ramps, run-down without braking and braking switch-off speed can be selected as required


The ROTINA 420 R is a reliable tool for use in laboratories in
• Medical diagnostics (clinical chemistry)
• Biotechnology research
• Pharmaceutical research


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Product details

• Max. capacity:
in a swing-out rotor:4 x 600 ml
in an angle rotor: 4 x 250 ml
• Max. speed (RPM): 15,000
• Max. RCF: 24,400
• Dimensions (H x W x D): 423 x 713x 654 mm
• Weight: approx. 108 kg
• Refrigeration: infinitely variable from – 20°C to +40°C
• Frequently used rotors:
Swing-out rotor for 4 x 600 ml (90°), max. RCF 4,740 – Cat. No. 4784-A
Angle rotor for 30 x 1.5 / 2 ml, max. RCF 24,400 – Cat. No. 4790-A
Angle rotor for 4 x 250 ml, max. RCF 12,007 – Cat. No. 4795
Angle rotor for 6 x 94 ml, max. RCF 16,504 – Cat. No. 4794


The ROTINA 420 R makes everyday centrifugation easier thanks to its ergonomic design. The centrifuge has the following features:
• Motor-driven lid locking
• Ergonomic operating and information panel
• Simple rotor change
• Ergonomic C control panel
• 98 programmable memories
• Additional storage capacity is reserved for the pre-cooling program PREC


The ROTINA 420 R allows complex tasks to be accomplished easily.
It provides the highest degree of safety through the following features:
• Lid locking
• Emergency lid release
• Lid dropping protection
• Automatic rotor recognition
• Imbalance shut-off
• Motor overheating protection
• Chamber overheating protection


The ROTINA 420 R is a compact benchtop centrifuge that can handle large volumes. It features components such as:
• Metal casing
• Centrifugation chamber of rust-free stainless steel
• View port in the lid

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