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