Overhead stirrers
OHAUS Achiever 5000 – high-performance overhead stirrers for laboratory use
The OHAUS Achiever 5000 series consists of high-performance overhead stirrers designed for the precise and stable mixing of liquids with different viscosities.
The powerful yet quiet motor, advanced overload protection and digital control ensure reliable, continuous mixing even under heavy loads.
The wide speed range and adjustable stirring-shaft options allow the units to adapt flexibly to a variety of laboratory tasks.
Their robust design makes them an ideal choice for research, analytical, industrial and quality control laboratories.
OHAUS Achiever 5000 overhead stirrers are designed to provide reliable, reproducible and safe laboratory stirring over the long term in professional environments.
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Available models:
| Feature Model | e-A51ST020 | e-A51ST040 | e-A51ST060 | e-A51ST100 | e-A51ST200 |
|---|---|---|---|---|---|
| Stirring speed | 30-2000 rpm | 30-1300 rpm | 6-400 rpm (I) 30-2000 rpm (II) | ||
| Stirring capacity (H2O) | max. 25 l | max. 40 l | max. 100 l | ||
| Maximum viscosity (cP or mPa·s) | 10 000 | 25 000 | 50 000 | 70 000 | 100 000 |
| Maximum torque (Ncm) | 20 | 40 | 60 | 100 | 200 |
| Speed range | 1 | 2 | |||
| Speed accuracy | 1 rpm | ||||
| Control | Digital | ||||
ACHIEVER 5000 stirring shafts
| Feature Model | Floating | Fixed | Collapsible | Turbine | Propeller | Turbo propeller | Paddle with holes | Anchor |
|---|---|---|---|---|---|---|---|---|
| Flow | Radial | Axial | Tangential | |||||
| Speed | 250 rpm – max | max. 800 rpm | No speed limit | |||||
| Viscosity | 0 – 1,000 cP | 0 – 10,000 cP | 0 – 1,000 cP | 1,000 – 100,000 cP | 0 – 10,000 cP | 1,000 – 100,000 cP | 0 – 10,000 cP | 1,000 – 100,000 cP |
| Shaft diameter | 7 mm | |||||||
| Shaft length | 400 mm | |||||||
| Blade dimensions | 93 x 11 mm | 50 x 10 mm | 60 x 15 mm | 49 x 10 mm | 60 x 9 mm | 46 x 14 mm | 69 x 75 mm | 45 x 54 mm |
| Material | 316 stainless steel | |||||||
