High viscosity, low noise and maintenance free
Features of Laboratory Stirrer (LR500B)
- DC brushless motor considered superior in safety as there are no brushes to cause sparks and no brush replacement required
- Direct-drive system reduces noise and require low maintenance
- Achieves high torque enabling stirring of high viscosity solution
- Digital tachometer for easy speed setting and confirmation
- Load on the stirring shaft can be monitored by LED2 display. An overload lamp turns on when exceeding the maximum load, stopping the motor automatically
- Revolution feedback control function can maintain the setting rate despite change of load (especially suitable for high viscosity samples)
Specifications
| Item Code | 231090 |
|---|---|
| Model | LR500B |
| Speed range | 100 to 1,000rpm |
| Max. torque | 0.98N•m (10kgf•cm) |
| Display of speed / torque | Digital, 3-digit / Green LED, 2 steps + Overload display |
| Motor (brushless DC) | 100W |
| Speed control | Speed feedback control |
| Safety device | Stops when overloaded |
| Stirring function / shaft dia. | Gearless direct drive type / ø10mm |
| Accessories | Stirring shaft (Ø10*500mm), 75mm 4-blade propeller, Clamp |
| External dimensions（W×D×H mm） | 164×252×174mm |
| Power Source |
AC115 / 220V Single-phase with step-down transformer |
| Weight | 4.2kg |
Maintenance and warranty
Conditions: temperature and humidity: 23 deg.C+/-5 deg.C, 65%RH+/-20% (no load)
External dimensions do not include protrusions.
US 13940 
GB 10637 
CA 8975 
AU 7414 
IE 2071 
BR 1427 
IN 1378 
NZ 1233 
