Hettich Rotina 420R C4706

The Rotina 420 is a new, compact benchtop centrifuge 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 microtitre plates are ideal for applications in clinical chemistry, in biotechnology and in life science research facilities.

Details

Performance

• High capacity

• max. 4 x 600 ml

• High RCF

• up to 16,504 for 94 ml tubes

• up to 12,007 for 250 ml bottles

• up to 24,400 for reaction tubes

Design

• Metal housing

• Stainless steel centrifuging chamber

• Viewing port in the lid

User-friendliness

• Automatic lid locking

• Ergonomic control and information panel

• Easy rotor changing

• 99 program storage spaces

Cooling

• Infinitely variable adjustment from - 20 °C to + 40 °C (or - 4 °F to + 104 °F)

• Stand-by cooling

Safety

• Lid locking and holding

• Emergency lid lock release

• Lid dropping protection

• Automatic rotor recognition

• Imbalance switch-off

• Motor overheating protection

• Chamber overheating protection

Options

The following are available as options for the Rotina 420R:

• with connection for nitrogen rinsing Cat. No. 4706-20 for centrifugation of reactive substances or substances which are unstable in aerial oxygen. As required, a monitoring control system should be available to measure oxygen concentration.

• as heating/cooling version up to + 90 °C (or + 194 °F) Cat. No. 4706-50 for applications calling for temperatures over + 40 °C.

Features

Refrigeration

Typical capacities

84 x Blood tube 4-7mm (13mm)

72 x Blood tube 7-10ml (16mm)

52 x Conical 15ml

20 x Conical 50ml

24 x Universal 25ml

16 x 96 well microplace