Bringing the future to your laboratory: new: With digital display new: Robust, slimline, ergonomic design new: Technical improvements on the trusted RW 20 series designs With constant power-drive Two speed ranges for universal use from 60 - 2.000 rpm Push-through agitator shafts (only when stationary) Stirring quantity max. (H2O) 20 l Motor rating input 70 W Motor rating output 35 W Speed display LED Speed range 60 - 2000 rpm Viscosity max. 10000 mPas Output max. at stirring shaft 26 W Permissible ON time 100 % Torque max. at stirring shaft 150 Ncm Torque max. at stirring shaft at 60 1/min (overload) 300 Ncm Torque max. at stirring shaft at 100 1/min 150 Ncm Torque max. at stirring shaft at 1.000 1/min 24 Ncm Speed range I (50 Hz) 60 - 500 rpm Speed range II (50 Hz) 240 - 2000 rpm Speed range I (60 Hz) 72 - 600 rpm Speed range II (60 Hz) 288 - 2400 rpm Speed control stepless Stirring element fastening chuck Temperature display no Chuck range min. diameter 0.5 mm Chuck range max. diameter 10 mm Hollow shaft, inner diameter 10.5 mm Hollow shaft (push-through ¿ when stopped) yes Fastening on stand extension arm Extension arm diameter 13 mm Extension arm length 160 mm Torque display no Nominal torque 1.5 Nm Timer no Dimensions (W x H x D) 88 x 294 x 212 mm Weight 3.1 kg Permissible ambient temperature 5 - 40 °C Permissible relative humidity 80 % Protection class according to DIN EN 60529 IP 20 RS 232 interface no USB interface no Analog output no Voltage 220 - 240 / 100 - 115 V Frequency 50/60 Hz Power input 72 W