Overhead Stirrer STR45-50
Laboratory overhead stirrers are designed for the safe and effective mixing of large volumes of liquids. It guarantee best mixing results through its self-reinforcing flow characteristics. Ideal for all mixing applications in the laboratory. Quality, performance and reliability are the best features that makes it unique.
Used in Chemical Synthesis, Medical, Pharmaceutical Synthesis, Physical analysis, Laboratory, Chemical Analysis, Petrochemical Industry, Research, Pharmaceutical
Also known as Flange mounted vertical stirrer, Mechanical stirrer, Laboratory Overhead stirrer, Laboratory Flange mounted vertical stirrer, Laboratory Mechanical stirrer, Digital Overhead Stirrer
- LED with backlit displays real-time speed and time. It is convenient and accurate for readings easy to operate
- Precise control speed. Control accuracy is±3rpm. Accurately display the actual speed actual value / set value
- Constant rotation speed, the torque can be automatically adjusted according to the change
- of sample viscosity to maintain the set rotation speed
Features
- LED with backlit displays real-time speed and time. It is convenient and accurate for readings easy to operate
- Precise control speed. Control accuracy is±3rpm. Accurately display the actual speed actual value / set value
- Constant rotation speed, the torque can be automatically adjusted according to the change
- of sample viscosity to maintain the set rotation speed
- Anti-spill samples, smooth start, effectively prevent spilling
- Clockwise & counter clockwise stirring exchange mode. Stirring effect is better
- Closed shell to prevent liquid from entering the machine interior for corrosion circuit, ensure safe operation. Long time continuous and stable operation
- Overload protection and motor protection. When overload, short circuit and abnormal speed occur, it will cut off the circuit and alarm automatically to ensure safe running and lab safety
Specifications
| Max Stir Capacity ( H₂O) | 40 L |
| Time Range | 30s~999 min |
| Speed Range | 50~2200 rpm |
| Speed Control Accuracy | ±3 rpm |
| Speed Display Accuracy | ±1 rpm |
| Max. Torque | 180N cm |
| Max. Viscosity | 50000m Pas |
| Diameter Range | 0.5~10 mm |
| Power | 130 W |
| Dimension | 240x380x830 mm |
| Weight | 8.9 Kg |
| Voltage | DC24V, 5A |
Optional Accessories
| Accessory Code | Name | Stir Propeller Style | Spec | Dia. of the Propeller | Dia. of the Stir Rod | Length of the Stir Rod | Max. Speed |
| 3300808005 | Stirring Bars | Straight type | 1 Blades | 60 mm | 8 mm | 400 mm | 2000 rpm |
| 3300808006 | Stirring Bars | Centrifugal type | 2 Blades | 90 mm | 8 mm | 400 mm | 2000 rpm |
| 3300808007 | Stirring Bars | Propeller type | 4 Blades | 50 mm | 8 mm | 400 mm | 2000 rpm |
| 3300808008 | Stirring Bars | Fan type | 1 Blades | 68 mm | 8 mm | 400 mm | 1000 rpm |
| 3300808009 | Stirring Bars | Customized | Customized | Customized | 8 mm | 400 mm | Customized |