RW 28 digital
44 549 SEK
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Beskrivning
Art.nr: 0005040000
Powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 80 l (H2O). It is suitable for intensive mixing for use in laboratories and pilot plants. The stirrer comes equipped with a protection for overheating of the motor by means of self-locking temperature limiter. Additionally, to secure bowls, a stirring shaft protection and clamping fixture are optionally available.
- Digital speed display
- Infinitely adjustable speed from 60 to 1400 rpm in two speed ranges
- Push-through agitator shafts
- Overload protection
- Error code display
- Robust, ergonomic design
- Quiet operation
- With constant power-drive
Stirring quantity max. per stirring position (H2O) [l]: 80
Motor rating input [W]: 220
Motor rating output [W]: 90
Speed display: LED
Speed range [rpm]: 60 - 1400
Viscosity max. [mPas]: 50000
Output max. at stirring shaft [W]: 90
Permissible ON time [%]: 100
Torque max. at stirring shaft [Ncm]: 900
Torque max. at stirring shaft at 60 1/min (overload) [Ncm]: 1144
Torque max. at stirring shaft at 100 1/min [Ncm]: 900
Torque max. at stirring shaft at 1.000 1/min [Ncm]: 86
Torque I max. [Ncm]: 900
Torque II max. [Ncm]: 300
Speed range I (50 Hz) [rpm]: 60 - 400
Speed range II (50 Hz) [rpm]: 240 - 1400
Speed range I (60 Hz) [rpm]: 72 - 480
Speed range II (60 Hz) [rpm]: 288 - 1680
Speed adjustment: stepless
Setting accuracy speed [rpm]: ±1
Deviation of speed measurement [rpm]: ±10
Stirring element fastening: chuck
Chuck range diameter [mm]: 1 - 10
Hollow shaft, inner diameter [mm]: 10.5
Hollow shaft (push-through - when stopped): yes
Fastening on stand: extension arm
Extension arm diameter [mm]: 16
Extension arm length [mm]: 145
Torque display: no
Speed control: mechanical
Nominal torque [Nm]: 9
Housing material: alu-cast coating / thermoplastic polymer
Clean room qualified: no
Explosion proofed: no
Noise without element [dB(A)]: 62.5
Dimensions (W x H x D) [mm]: 123 x 364 x 252
Weight [kg]: 7.5
Permissible ambient temperature [°C]: 5 - 40
Permissible relative humidity [%]: 80
Protection class according to DIN EN 60529: IP 40
RS 232 interface: no
USB interface: no
Analog output: no
Voltage [V]: 220 - 240
Frequency [Hz]: 50/60
Power input [W]: 220