Overhead Stirrer, 20 L, 10000 mPa·s
Motor-driven overhead stirrer on a stand, for batches up to 20 L and for liquids too viscous for a magnetic follower to keep turning.
Typical applications
- Mixing viscous solutions, gels and slurries
- Suspension and emulsion preparation
- Polymer and resin blending
- Large-batch dissolution up to 20 L
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Add as many products as you need and send one enquiry covering all of them, or send this item on its own. Bulk and drum quantities are quoted on request.
Worth knowing before you order
This is the answer to the one question that separates the two families of stirrer. A magnetic stirrer drives a free follower through the vessel base, and as viscosity rises the follower loses coupling and stops turning while the controller still reads its set speed - the batch simply stops being mixed and nothing on the panel says so. An overhead stirrer drives a shaft and paddle directly, so it keeps working; the catalogue rates this one to 10000 mPa·s in 20 L. It prints no torque figure, and torque is what actually decides whether a given paddle will turn in a given medium, so ask for it before ordering. One mixing paddle, the stand with extension, holding shaft, clamp, base plate, chuck key and spanner are supplied; other paddle geometries - anchor, propeller, turbine - are separate items and they are what set the flow pattern.Specification
| Maximum volume | 20 L |
|---|---|
| Maximum viscosity | 10000 mPa·s |
| Speed range | 100 ~ 2500 RPM |
| Speed setting mode | Digital |
| Stirring modes | Clockwise, anticlockwise and alternating |
| Working time | Continuous |
| Timer | Yes |
| Motor | Digital brushless |
| Motor power | 60 W |
| Stirring head | Stainless steel |
| Structure exterior | Plastic shell |
| Display | LCD |
| Base plate size | 200 x 300 mm |
| Base plate load | 50 kg |
| Power supply | Using adaptor, AC 220V / 50-60Hz |
| Packing dimension (LxWxH) and gross weight | 400 x 265 x 185 mm and 8 kg |
| HSN code | 84798200 |
Support available
- Installation & commissioning
- Calibration
- Operator training
- Annual maintenance contract
- Spares & consumables
Calibration is arranged through NABL-accredited laboratories under the relevant scope. We state the scope and the certificate number on the quotation — see what accreditation actually covers.
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