RW 28 Digital Overhead Stirrer

$4,736.00

Features:

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


SKU 0005040001 Categories , , ,


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Description

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

Scope of delivery
RW 28 digital
Chuck key

Technical Data:
Stirring quantity max. per stirring position (H2O) 80 l
Motor rating input 220 W
Motor rating output 94 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 8.966 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 200 W

Additional information

Weight 35 lbs

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