Model No. OVS-0001
Low-Viscosity Overhead Stirrer低粘度顶置式搅拌器
- Speed range
- 50–2,000 rpm
- Max torque
- 20–60 N·cm
顶置式搅拌器
Overhead Stirrers
顶置式搅拌器
Overhead Stirrers — Laboratory Stirrers
When a stir bar stalls in thick liquids or large batches, an overhead stirrer drives an impeller directly through a shaft. Our range covers low-viscosity, high-torque, digital torque display, explosion-proof and sealed reactor versions. Choose by viscosity, batch volume, required torque and impeller type. For viscosity tracking, torque readouts give useful trends alongside tests such as ASTM D2196 or ISO 2555. Designs reference IEC 61010-1 and GB 4793.1.
5 models
Range code OVS
OEM available
Applicable standards
IEC 61010-1
IEC 61326-1
GB 4793.1
ASTM D2196
ISO 2555
ISO 9001
How to specify
- State the highest viscosity you expect, not the average.
- Use explosion-proof models where flammable solvents are present.
- Order a stand, clamp and impeller set with the stirrer.
Models in this range
5 models
Model No. OVS-0002
High-Torque Overhead Stirrer高扭矩顶置式搅拌器
- Speed range
- 10–1,000 rpm
- Max torque
- 100–400 N·cm
Model No. OVS-0003
Digital Overhead Stirrer with Torque Display带扭矩显示的数显顶置式搅拌器
- Speed range
- 10–2,000 rpm
- Torque range
- 5–200 N·cm
Model No. OVS-0004
Explosion-Proof Overhead Stirrer防爆顶置式搅拌器
- Drive type
- Pneumatic vane motor or flameproof electric
- Speed range
- 30–1,500 rpm
Model No. OVS-0005
Reactor Overhead Stirrer with Sealed Drive带密封驱动的反应釜顶置式搅拌器
- Speed range
- 20–1,500 rpm
- Max torque
- 50–300 N·cm