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