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Description

EUROSTAR 20 high speed digital

Overhead Stirrers

High speed laboratory stirrer designed for intensive stirring tasks for quantities up to 20 l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/150 - 6000 rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample. The included precision shaft is 280 mm long and has a maximum immersion depth of 220 mm.

- Digital speed display

- Infinitely adjustable speed

- Cone seat for precision shaft

- Overload protection

- Short-term overload operation

- Slim casing

- Quiet operation

- Error code display

Technical data :

- Output max. at stirring shaft : 125W

- Torque max. at stirring shaft : 20Ncm

- Nominal torque : 0.2Nm

- Motor rating output : 125W

- Motor rating input : 176W

- Extension arm diameter : 16mm

- Extension arm length : 220mm

- Speed min. : 0/150rpm

- Deviation of speed measurement n < 300rpm : 3±rpm

- Weight : 5.3kg

- Power input : 176W

- Height : 325mm

- Depth : 208mm

- Deviation of speed measurement n > 300rpm : 1±%

- Width : 86mm

- Voltage : 230V

- Speed max. : 6000rpm

- Motor principle : Brushless DC

- Housing material : alu-cast coating / thermoplastic polymer

- Speed control : electronic, stepless

- Stirring element fastening : special output shaft

- Speed display : 7 segment LED

- Fastening on stand : extension arm

- Permissible ambient temperature min. : 5°C

- Permissible ambient temperature max. : 40°C

- Viscosity max. : 10000mPas

- Setting accuracy speed : 1±rpm

- Stirring quantity max. per stirring position (H2O) : 20l

- Permissible ON time : 100%

- Permissible relative humidity : 80%

- Frequency : 50/60Hz

- Protection class according to DIN EN 60529 : IP 42