IKA RW 20 Digital Overhead Stirrers (20 L, 2000 rpm)
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Product Details
Item number: 0003593001
The bestseller in the laboratory:
- With digital display
- Robust, slimline, ergonomic design
- 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)
- For stirring quantities of up to 20 L(H2O)
- RW 20 digital
- Chuck key
About IKA
Founded in 1910 as a supplier for pharmacies and hospitals, the company left bombed-out Cologne for Staufen im Breisgau in 1942. There it quickly became the world's leading company for laboratory technology as well as dispersing, stirring and kneading machines.
Technical Data of IKA RW 20 Digital Overhead Stirrers (20 L, 2000 rpm)
| Stirring quantity max. per stirring position (H2O) | 20 L |
| Motor rating input | 85 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 adjustment | stepless |
| Setting accuracy speed | ±1 rpm |
| Deviation of speed measurement | ±30 rpm |
| Stirring element fastening | chuck |
| Chuck range diameter | 0.5 - 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 |
| Speed control | mechanical |
| Nominal torque | 1.5 Nm |
| 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 |
| Voltage | 100 - 115 V |
| Frequency | 50/60 Hz |
| Power input | 87 W |