The IKA Eurostar 40 Digital overhead stirrer: this is a great universal laboratory stirrer that is suited for simple stirring tasks for quantities up to 25L (H20).
The Eurostar 40 Digital automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 – 2000 rpm.
As with all IKA products, safety is key and integral safety circuits in this overhead stirrer ensures automatic cut-off in an anti-stall or overload situation. 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.
Key features include:
Digital speed display
Infinitely adjustable speed
Push-through agitator shafts
Overload protection
Short-term overload operation
Slim casing
Quiet operation
Error code display
Specification
| Stirring quantity max. per stirring position (H2O) | 25 l |
| Motor rating input | 118 W |
| Motor rating output | 84 W |
| Motor principle | Brushless DC |
| Speed display | 7 segment LED |
| Speed range | 0/30 – 2000 rpm |
| Reversible direction of rotation | no |
| Intermittent operation | no |
| Viscosity max. | 30000 mPas |
| Output max. at stirring shaft | 84 W |
| Permissible ON time | 100 % |
| Torque max. at stirring shaft | 40 Ncm |
| 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 |
| 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 | 0.4 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 42 |
| USB interface | no |
| RS 232 interface | no |
| Analog output | no |
| Voltage | 230 / 115 / 100 V |
| Frequency | 50/60 Hz |
| Power input | 118 W |
