Description

EUROSTAR 20 digital
Overhead Stirrers

Laboratory stirrer designed for simple stirring tasks for quantities up to 15 l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 – 2000 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.
– 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 :
– Nominal torque : 0.2Nm
– Deviation of speed measurement n < 300rpm : 3±rpm
– Deviation of speed measurement n > 300rpm : 1±%
– Torque max. at stirring shaft : 20Ncm
– Extension arm length : 220mm
– Voltage : 230V
– Stirring quantity max. per stirring position (H2O) : 15l
– Extension arm diameter : 16mm
– Width : 86mm
– Depth : 208mm
– Motor rating output : 42W
– Output max. at stirring shaft : 42W
– Power input : 70W
– Weight : 4.4kg
– Height : 248mm
– Hollow shaft, inner diameter : 11mm
– Speed min. : 0/30rpm
– Setting accuracy speed : 1±rpm
– Chuck range max. diameter : 10mm
– Motor principle : Brushless DC
– Housing material : alu-cast coating / thermoplastic polymer
– Speed control : electronic, stepless
– Fastening on stand : extension arm
– Speed display : LED
– Stirring element fastening : chuck
– Hollow shaft (push-through – when stopped) : yes
– Permissible ambient temperature min. : 5°C
– Permissible ambient temperature max. : 40°C
– Motor rating input : 70W
– Viscosity max. : 10000mPas
– Chuck range min. diameter : 0.5mm
– Speed max. : 2000rpm
– Permissible ON time : 100%
– Permissible relative humidity : 80%
– Frequency : 50/60Hz
– Protection class according to DIN EN 60529 : IP 42