Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
Extremely powerful laboratory stirrer for highly viscous applications
for quantities up to 100 l (H2O). It is designed with a removable
wireless controller and a digital TFT display. It automatically adjusts
the speed through microprocessor controlled technology within the speed
range of 0/4 - 530 rpm (two speed ranges). The stirrer comes equipped
with a RS 232 and a USB interface to control and document all
parameters. An integrated torque trend display is provided for the
measurement of viscosity changes. 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.
| Stirring quantity max. per stirring position (H2O) | 100 l |
| Motor rating input | 134 W |
| Motor rating output | 76 W |
| Motor principle | Brushless DC |
| Speed display | TFT |
| Speed range | 0/4 - 530 rpm |
| Intermittent operation | yes |
| Viscosity max. | 150000 mPas |
| Output max. at stirring shaft | 76 W |
| Permissible ON time | 100 % |
| Torque max. at stirring shaft | 660 Ncm |
| Torque I max. | 660 Ncm |
| Torque II max. | 130 Ncm |
| Speed range I (50 Hz) | 4 - 108 rpm |
| Speed range II (50 Hz) | 16 - 530 rpm |
| Speed range I (60 Hz) | 4 - 108 rpm |
| Speed range II (60 Hz) | 16 - 530 rpm |
| Speed adjustment | stepless |
| Setting accuracy speed | ±1 rpm |
| Deviation of speed measurement n > 300rpm | ±1 % |
| Deviation of speed measurement n < 300rpm | ±3 rpm |
| Stirring element fastening | chuck |
| Connection for ext. temperature sensor | PT1000 |
| Temperature display | yes |
| Chuck range diameter | 0.5 - 10 mm |
| Fastening on stand | extension arm |
| Extension arm diameter | 16 mm |
| Extension arm length | 220 mm |
| Torque display | yes |
| Speed control | electronic |
| Nominal torque | 6.6 Nm |
| Torque measurement | trend |
| Deviation of torque measurement I | ±60 Ncm |
| Deviation of torque measurement II | ±10 Ncm |
| Timer | yes |
| Timer display | TFT |
| Time setting range | 1 - 6000 min |
| Temperature measuring range | -10 - +350 °C |
| Temperature measurement resolution | 0.1 K |
| Accuracy of temperature measurement | ±0.5 + tolerance PT1000 (DIN EN 60751 Class A) K |
| Limit deviation temperature sensor | ≤ ± (0.15 + 0.002xITI) K |
| Housing material | alu-cast coating / thermoplastic polymer |
| Communication distance (depend onbuilding) max. | 150 m |
| Dimensions (W x H x D) | 91 x 379 x 231 mm |
| Weight | 5.8 kg |
| Permissible ambient temperature | 5 - 40 °C |
| Permissible relative humidity | 80 % |
| Protection class according to DIN EN 60529 | IP 40 |
| RS 232 interface | yes |
| USB interface | yes |
| Voltage | 230 V |
| Frequency | 50/60 Hz |
| Power input | 134 W |
Verzending 24–48 u • Levering in de hele EU • Veilige chemieverpakking
