This overhead stirrer is suitable for mixing samples with low to medium viscosity. Speed and run time can be accurately set and monitored via the digital LCD screen. In the event of high viscosity or clogging, the sensor stops operation, protecting the overhead stirrer from damage.
Overhead Stirrer Specifications:
| Model | OS-S20 | OS-S40 |
| Max. Stirring Quantity (H2O) | 20L | 40L |
| Speed Range | 50~2200rpm | 50~2200rpm |
| Max. Torque | 40N·cm | 60N·cm |
| Max. Viscosity | 10000mPa·s | 50000mPa·s |
| Motor Type | Brushless DC motor |
| Speed Display | LED |
| Overload Protection Display | LED |
| Chuck Range Diameter | 0.5~10mm |
| Motor Input Power | 60W | 120W |
| Motor Output Power | 50W | 100W |
| Power | 70W | 130W |
| Protection Class | IP21 |
Permissible Ambient
Temperature and Humidity | 5~40°C, 80%RH |
| Power Supply | 100~240V, 50/60 Hz |
| Size(W×D×H)(mm) | 220x83x186 |
| Shipping Size(W×D×H)(mm) | 470x310x430 |
| N.W./G.W. (kg) | 2.8/5 | 2.8/5.5 |
Overhead Stirrer Features:
Speed range from 50 to 2200rpm.
Maintenance-free explosion-proof DC brushless motor.
LED screen shows actual speed.
Circuit protection.
Details of Overhead Stirrer (OS-S40):
The operation panel and knobs are used to control functions such as speed, direction and start/stop, making it easy to operate and suitable for long periods of use.
The height of the overhead stirrer bracket is adjustable.
Difference between magnetic stirrer and overhead stirrer?
The biggest difference between the two is that overhead stirrers are usually better suited for larger volumes, while magnetic stirrers are better suited for smaller tasks.
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