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Description

EUROSTAR 400 digital

Overhead Stirrers

Powerful laboratory stirrer for high viscous applications and intensive mixing for quantities up to 150 l (H2O). It automatically adjusts the speed within the range of 0/6 – 2000 rpm (two speed ranges) through microprocessor controlled technology. Integrated safety circuits ensure automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft to desired speed is performed and variations are adjusted automatically. This ensures constant speed even with changes in viscosities of the sample.

- Digital speed display

- Infinitely adjustable speed

- Push-through agitator shafts

- Overload protection

- Short-term overload operation

- Slim casing

- Quiet operation

- Error code display

Technical data :

- Speed range II: speed max. (at 60 Hz) : 2000rpm

- Plug-in coupling (Ø) : 10mm

- Hollow shaft, inner diameter : 10.3mm

- Speed min. : 0/6rpm

- Speed range II: speed min. (at 60 Hz) : 30rpm

- Speed range I: speed max. (at 60 Hz) : 400rpm

- Speed range I: speed min. (at 50 Hz) : 6rpm

- Speed range I: speed max. (at 50 Hz) : 400rpm

- Speed range II: speed min. (at 50 Hz) : 30rpm

- Speed range I: speed min. (at 60 Hz) : 6rpm

- Motor rating input : 220W

- Motor rating output : 176W

- Depth : 245mm

- Height : 300mm

- Weight : 7.8kg

- Power input : 226W

- Width : 114mm

- Torque II max. : 80Ncm

- Output max. at stirring shaft : 167W

- Torque max. at stirring shaft : 400Ncm

- Nominal torque : 4Nm

- Torque I max. : 400Ncm

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

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

- Speed control : electronic, stepless

- Permissible ambient temperature min. : 5°C

- Permissible ambient temperature max. : 40°C

- Permissible relative humidity : 80%

- Motor principle : Brushless DC

- Speed display : 7 segment LED

- Stirring element fastening : chuck

- Hollow shaft (push-through - when stopped) : yes

- Fastening on stand : extension arm

- Frequency : 50/60Hz

- Permissible ON time : 100%

- Stirring quantity max. per stirring position (H2O) : 150l

- Voltage : 230V

- Viscosity max. : 100000mPas

- Extension arm diameter : 16mm

- Setting accuracy speed : 1±rpm

- Extension arm length : 160mm

- Speed max. : 2000rpm

- Speed range II: speed max. (at 50 Hz) : 2000rpm

- Chuck range min. diameter : 0.5mm

- Chuck range max. diameter : 10mm

- Protection class according to DIN EN 60529 : IP 42