Hettich ROTINA 420 Tabletop Centrifuge

Hettich ROTINA 420 Tabletop Centrifuge

  • Automatic lid locking mechanism
  • High speed with angle rotors
  • Imbalance switch- off
  • Motor overheating protection
  • High capacity with swing-out rotors

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Hettich Rotina 420 Tabletop Centrifuge

This compact benchtop centrifuge is conceived for high sample throughput as well as for high sample volumes. With a maximum capacity of 4 x 600 ml 140 blood collection tubes or 16 microtiter plates it is ideal for applications in clinical chemistry biotechnology and in life science research facilities. The temperature can be set in Fahrenheit degrees. The Rotina 420 fits the recurring theme of Hettich: a small benchtop that has a large capacity large feature set and low cost of ownership.

- The fully developed up to date N control panel meets the requirements of the users and is extremely easy to operate.
- Entry of the parameters is fast precise and convenient with selector keys on the waterproof foil keypad.
- The large display is easy to read. During centrifugation the actual values of the parameters are indicated.
- The parameters remain in the memory even after the centrifuge has been switched off.


Hettich ROTINA 420 Tabletop Centrifuge Specifications

Entry of parametersEntry of parameters can be carried out fast and conveniently via the waterproof foil keypad. Just a few keys are all it takes to program the centrifuging parameters. The last entered values will be stored. They remain in the memory even after the centrifuge has been switched off. By pressing the START key the parameters are recalled.
Clear DisplayThe clearly arranged display is easy to read. During centrifugation the actual values are digitally displayed.
Programmable small controlProgrammable small control- 3 complete operation programs can be stored and recalled.
Speed- RPMInput in increments of 10
Input in increments of 10Input in minutes
Relative Centrifugal Force RCFInputs in increments of 1
Run-up/run-down timeInput of acceleration and braking ramps in levels 1-9 and unbraked run-down.
Radius r/mmInput of the radius is required for determining RPM and RCF.
Rotina 420/420R800 VA/ 1300 VA
Hx W x D15.2 x 19.4 x 22.5 inch
Weight 420/420R166/234 Ibs
Max RPM/ RCF15000/24400 Fixed Angle
GMI Certified Service means:
  • Healthy operation of your instrument
  • Helping to ensure the quality of your results
  • Lowering cost of ownership through multilple service agreement options
  • Prolonging instrument serviceable life
  • Safe Operation of your equipment
  • Minimizing downtime increases productivity and minimizes revenue loss
  • Instrument Evaluation Services
  • Contract Refurbishing
  • Relocation Services
  • Equipment Finder Service
  • Training Courses
  • Depot Repair
  • Instrument Decommisioning & Disposal Services
Service Agreements

Preventative Maintenance Visit
('tune up', including cleaning, lubrication, and adjustments)
1 Service Visit
Service Visit 1PM
1 Service Visit
1 2
Parts and Labor    

Discounted Parts
Discounted Labor (As needed)

Lab Equipment Replacement Parts & Accessories

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  • We routinely save discerning laboratories 30-80% with our recertified pre-owned and factory clearance instrument offerings.

  • Quality? ISO 9001:2008 certified means we remove 100% of the risk in buying ‘used’ laboratory equipment.

  • Warranties from 90 days to a year as well as multi-year service agreements are available.

GMI is an ISO 9001:2008 certified company - proof that your instruments pass through a rigorous re-certification process to ensure that it arrives at your laboratory defect-free and in full working order.
We are neither an auction company nor an instrumentation broker. GMI employs our own factory-trained engineers to ensure full control of this process.
Unlike small-time businesses and brokers, GMI goes beyond offering money-back promises. We offer real product warranties.
Apart from our meticulous inspection processes, GMI’s available warranties and multi-year service agreements guarantee customer satisfaction - no need to go through frustrating and time-consuming product returns!
Additionally, all items are thoroughly cleaned and professionally packaged/crated with care to insure they arrive in your lab ready for use.