OVERHEAD STIRRERS EUROSTAR 20 Digital IKA GERMANY

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 Stirring quantity max. ( H2O) 15 l Motor rating input 56 W Motor rating output 44 W Motor principle Brushless DC Speed display LED Speed range 0/ 30 - 2000 rpm Reversible direction of rotation no Intermittent operation no Viscosity max. 10000 mPas Output max. at stirring shaft 42 W Permissible ON time 100 % Torque max. at stirring shaft 20 Ncm Speed control stepless Setting accuracy speed 1 ± rpm deviation of speed measurement n > 300rpm 3 ± rpm deviation of speed measurement n < 300rpm 1 ± % Stirring element fastening chuck Temperature display no Chuck range min. diameter 0.5 mm Chuck range max. diameter 10 mm Hollow shaft, inner diameter 11 mm Hollow shaft ( push-through ¿ when stopped) yes Fastening on stand extension arm Extension arm diameter 16 mm Extension arm length 220 mm Torque display no Nominal torque 0.2 Nm Timer no housing material alu-cast coating / thermoplastic polymer clean room qualified no explosion proofed no Dimensions ( W x H x D) 86 x 248 x 208 mm Weight 4.4 kg Permissible ambient temperature 5 - 40 ° C Permissible relative moisture 80 % Protection class according to DIN EN 60529 IP 40 RS 232 interface no USB interface no Analog output no Voltage 230 / 100 - 115 / 100 V Frequency 50/ 60 Hz Power input 70 W