ASTEROID high-effective stirring bar, ideal for large mixing volumes, viscous media, stirring over wide distances or for disadvantageous vessel bottoms.
More than 4x higher torque transmissible, unbeatable increased mixing effect in comparison to conventional stirring bars, high energetic and long-term stable magnetic field, no demagnetization effect, concave design for a minimum of bearing surface and reliable rotation, triangular shape for powerful shear force, better mixing effect at lower rotation speed.
300% less PTFE abrasion than comparable round shape stirring bars, significantly higher rotation speed rable, high quality, even and sealed PTFE cover, FDA-conform, steam sterilizable at 121 °C. Multiple improved performances for all types of magnetic stirrers
Specifications:
| Type | Asteroid 40 |
| Material (cover) | PTFE |
| Material (magnet) | SmCo |
| Shape | Triangular, convex |
| Dimensions (HxL, Ø) | 28 x 40mm, Ø33mm |
| Weight (gross) | 0.12kg |
Comparison:
| Type | Asteroid 25 | Asteroid 40 | Asteroid 70 |
| Material (cover) | PTFE | PTFE | PTFE |
| Material (magnet) | SmCo | SmCo | SmCo |
| Shape | Triangular, convex | Triangular, convex | Triangular, convex |
| Dimensions (HxL, Ø) | 14 x 25mm, Ø16mm | 28 x 40mm, Ø33mm | 39 x 70mm, Ø45mm |
| Weight (gross) | 0.07kg | 0.12kg | 0.37kg |
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Alternatively, a consultation visit from one of our highly experienced product specialists is available for this range. Typically our specialist will be able to go through the following aspects with you to help you make the right choices and be able to deliver them on time and and on budget.
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