Overhead Stirrer
High-efficiency overhead stirrer with maintenance-free brushless motor, digital display control, and optional stirring rod penetration shaft for precise laboratory stirring.
Brushless motor | Digital display + knob | Capacity 10L / 20L | Optional shaft penetration
Features
- Maintenance-free brushless motor providing smooth and durable performance.
- Digital display and knob control for accurate speed and timing adjustments.
- Wide speed range up to 1500 RPM with 10 RPM stepping adjustment.
- Timer setting range from 0 to 24 hours for continuous or timed operation.
- Maximum mixing volume up to 20L and maximum viscosity up to 16000 mPa.s.
- Stirring rod penetration shaft feature (Pro models) for easy height adjustments.
- Flat stand set with container fixator and support bracket for stable operation.
Specifications
| Model | OS-15S | OS-30S | OS-15Pro | OS-30Pro |
|---|---|---|---|---|
| Motor Type | Brushless motor | |||
| Operation Mode | Digital display + knob | |||
| Speed Range | 100 – 1500 rpm | 50 – 1200 rpm | 100 – 1500 rpm | 50 – 1200 rpm |
| Speed Stepping | 10 rpm | |||
| Maximum Mixing Volume | 10 L | 20 L | 10 L | 20 L |
| Rated Torque | 15 N.cm | 30 N.cm | 15 N.cm | 30 N.cm |
| Maximum Viscosity | 8000 mPa.s | 16000 mPa.s | 8000 mPa.s | 16000 mPa.s |
| Timing Range | 0 – 24 h | |||
| Stirring Rod Penetration | NO | NO | YES | YES |
| Drill Clamp Diameter | 1 – 10 mm | |||
| Power | 50 W | 60 W | 50 W | 60 W |
| Dimensions | 145*70*195 mm | |||
| Voltage | 24V 2.5A | |||
Standard Accessories
- Overhead stirrer host
- Power cord
- Bosshead clamp
- Container fixator
- Centrifugal stirrer
- Support bracket
- Spanner and wrench
- Flat stand
- User manual
