IKA RW 28 digital Overhead Stirrers

IKA RW 28 digital Overhead Stirrers

IKA RW 28 digital Overhead Stirrers

Technical Data
Stirring quantity max. per stirring position (H2O) 80 l
Motor rating input 220 W
Motor rating output 90 W
Speed display LED
Speed range 60 - 1400 rpm
Viscosity max. 50000 mPas
Output max. at stirring shaft 90 W
Permissible ON time 100 %
Torque max. at stirring shaft 900 Ncm
Torque max. at stirring shaft at 60 1/min (overload) 1144 Ncm
Torque max. at stirring shaft at 100 1/min 900 Ncm
Torque max. at stirring shaft at 1.000 1/min 86 Ncm
Torque I max. 900 Ncm
Torque II max. 300 Ncm
Speed range I (50 Hz) 60 - 400 rpm
Speed range II (50 Hz) 240 - 1400 rpm
Speed range I (60 Hz) 72 - 480 rpm
Speed range II (60 Hz) 288 - 1680 rpm
Speed control stepless
Setting accuracy speed 1 ±rpm
Deviation of speed measurement 10 ±rpm
Stirring element fastening chuck
Chuck range diameter 1 - 10 mm
Hollow shaft, inner diameter 10.5 mm
Hollow shaft (push-through - when stopped) yes
Fastening on stand extension arm
Extension arm diameter 16 mm
Extension arm length 145 mm
Speed control mechanical
Nominal torque 9 Nm
Housing material alu-cast coating / thermoplastic polymer
Noise without element 62.5 dB(A)
Dimensions (W x H x D) 123 x 364 x 252 mm
Weight 7.5 kg
Permissible ambient temperature 5 - 40 °C
Permissible relative humidity 80 %
Protection class according to DIN EN 60529 IP 40
Voltage 220 - 240 / 115 / 100 V
Frequency 50/60 Hz
Power input 220 W