Powerful laboratory stirrer for highly viscous applications and intensive mixing for quantities up to 100 l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 – 1300 rpm. Safety circuits installed ensures automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft speed to desired speed is maintained and variations are adjusted automatically. This guarantees a constant speed even with changes in viscosities of the sample.
- Digital speed display
- Infinitely adjustable speed
- Push-through agitator shafts
- Overload protection
- Short-term overload operation
- Slim casing
- Quiet operation
- Error code display
Technical Data
| Stirring quantity max. (H2O) | 100 l |
| Motor rating input | 186 W |
| Motor rating output | 136 W |
| Motor principle | Brushless DC |
| Speed display | 7 segment LED |
| Speed range | 0/30 - 1300 rpm |
| Reversible direction of rotation | no |
| Intermittent operation | no |
| Viscosity max. | 70000 mPas |
| Output max. at stirring shaft | 136 W |
| Permissible ON time | 100 % |
| Torque max. at stirring shaft | 100 Ncm |
| Speed control | stepless |
| Setting accuracy speed | 1 ±rpm |
| deviation of speed measurement n > 300rpm | 3 ±rpm |
| deviation of speed measurement n < 300rpm | 1 ±% |
| Stirring element fastening | chuck |
| Temperature display | no |
| Chuck range min. diameter | 0.5 mm |
| Chuck range max. diameter | 10 mm |
| Hollow shaft, inner diameter | 11 mm |
| Hollow shaft (push-through ¿ when stopped) | yes |
| Fastening on stand | extension arm |
| Extension arm diameter | 16 mm |
| Extension arm length | 220 mm |
| Torque display | no |
| Nominal torque | 1 Nm |
| Timer | no |
| housing material | alu-cast coating / thermoplastic polymer |
| clean room qualified | no |
| explosion proofed | no |
| Dimensions (W x H x D) | 86 x 248 x 208 mm |
| Weight | 4.4 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 40 |
| RS 232 interface | no |
| USB interface | no |
| Analog output | no |
| Voltage | 230 / 115 / 100 V |
| Frequency | 50/60 Hz |
| Power input | 186 W |
| Ident. No. | 4238100 |
Accessories:
R 1342 Propeller stirrer, 4-bladed, R 1345 Propeller stirrer, 4-bladed, R 1381 Propeller stirrer, 3-bladed, R 1382 Propeller stirrer, 3-bladed, R 1385 Propeller stirrer, 3-bladed, R 1388 Propeller stirrer, 3-bladed, R 1389 (PTFE-coated) Propeller stirrer, 3-bladed, R 1311 Turbine stirrer, R 1312 Turbine stirrer, R 1313 Turbine stirrer, R 1300 Dissolver stirrer, R 1302 Dissolver stirrer, R 1303 Dissolver stirrer, R 1352 Centrifugal stirrer, R 1355 Centrifugal stirrer, R 1375 Paddle stirrer, R 1376 Paddle stirrer, R 1330 Anchor stirrer, R 1331 Anchor stirrer, R 1333 Anchor stirrer, R 60 Keyless chuck, R 301 Stirring shaft protection, R 270 Boss head clamp, R 271 Boss head clamp, RH 5 Strap clamp, R 2722 H-Stand, R 2723 Telescopic stand.