Details
EUROSTAR 400 Digital Overhead Stirrers
Description:
Powerful laboratory stirrer for high viscous applications and intensive mixing for quantities up to 150 l (H2O). It automatically adjusts the speed within the range of 0/6 – 2000 rpm (two speed ranges) through microprocessor controlled technology. Integrated safety circuits ensure automatic cut-off in an anti-stall or overload conditions. Continuous comparison of shaft to desired speed is performed and variations are adjusted automatically. This ensures 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
Specifications:
| Model |
EUROSTAR 400 Digital |
| Stirring quantity max. per stirring position (H2O) |
150 l |
| Motor rating input |
220 W |
| Motor rating output |
176 W |
| Motor principle |
Brushless DC |
| Speed display |
7 segment LED |
| Speed range |
0/6 - 2000 rpm |
| Reversible direction of rotation |
no |
| Intermittent operation |
no |
| Viscosity max. |
100000 mPas |
| Output max. at stirring shaft |
167 W |
| Permissible ON time |
100 % |
| Torque max. at stirring shaft |
400 Ncm |
| torque I max. |
400 Ncm |
| torque II max. |
80 Ncm |
| Speed range I (50 Hz) |
6 - 400 rpm |
| Speed range II (50 Hz) |
30 - 2000 rpm |
| Speed range I (60 Hz) |
6 - 400 rpm |
| Speed range II (60 Hz) |
30 - 2000 rpm |
| Speed control |
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 |
| Temperature display |
no |
| Plug-in coupling (Ø) |
10 mm |
| Chuck range min. diameter |
0.5 mm |
| Chuck range max. diameter |
10 mm |
| Hollow shaft, inner diameter |
10.3 mm |
| Hollow shaft (push-through - when stopped) |
yes |
| Fastening on stand |
extension arm |
| Extension arm diameter |
16 mm |
| Extension arm length |
160 mm |
| Torque display |
no |
| Speed control |
electronic |
| Nominal torque |
4 Nm |
| Timer |
no |
| clean room qualified |
no |
| explosion proofed |
no |
| Dimensions (W x H x D) |
114 x 300 x 245 mm |
| Weight |
7.8 kg |
| Permissible ambient temperature |
5 - 40 °C |
| Permissible relative humidity |
80 % |
| Protection class according to DIN EN 60529 |
IP 42 |
| RS 232 interface |
no |
| USB interface |
no |
| Analog output |
no |
| Voltage |
230 / 115 / 100 V |
| Frequency |
50/60 Hz |
| Power input |
226 W |