Hei-Standard
Magnetic Stirrer
Hei-Standard
P/N: 505-20000-00
Easy handling and direct access to all parameters due to two separate knobs
- For your protection an independent safety circuit will switch off heating if hotplate temperature exceeds 25 °C over set temperature
- Analog knobs allow for convenient speed setting from 100 to 1,400 rpm at an accuracy of ±2 % and temperature setting up to 300 °C
- A separate on/off switch for heating prevents an unintentional heat-up. If heating is switched on the on/off button is illuminated for visual control. In addition, a residual heat indicator prevents from burning hazards when heat function is switched off
Performance and Accuracy
Take advantage of a built-in PID controller that ensures fastest heat-up times while preventing an overtemperature situation of your sample.
Hei-Standard - Technical Data
| Rotation speed range | 100 - 1,400 rpm |
|---|---|
| Speed accuracy | ±2 % |
| Max. stirring capacity (H2O) | 20 l |
| Hotplate temperature | 20 - 300 °C |
| Heating power | 800 W |
| Accuracy temperature setting | ±5 °C |
| Temperature accuracy with external temp. sensor | ±1 °C |
| Safety circuit hotplate | 25 °C over hotplate temperature |
| Plate diameter ø | 145 mm |
| Plate material | Kera-Disk® (Silumin with ceramic coating) |
| Sensor breakage protection | with Pt 1000 |
| Residual heat indicator | ✔ |
| Smooth start | ✔ |
| Analog / digital interface | - |
| Protection class DIN EN 60529 | IP 32 |
