# ViscoPakt® Torque Measurement Stirrers

The ViscoPakt measuring stirrer is a strong stirring an torque measuring system with speed regulation and state-of-the-art torque measurement sensitivity.The separate controller has a keypad and an LC display, which shows the torque and rotational speed.

Due to its compact construction, it also fits into a small apparatus, e.g. a 250 mL reactor system. As the design has no gearing, an extraordinarily large range of torque can be con­tinuously achieved with no switching.

The measurement sensitivity is impressive.  Viscosity variations in the order of the viscosity of water are still resolved.

• Powerful and compact
• High measuring accuracy
• High sensitivity
• Robust measuring principle
• Recording of rotational speed and torque
• Large, continuous rotational speed range
• Specifiable re-start response after power failure
• Automatic correction of the zero torque
• Rotational speed and torque limiting adjustable
• Quick-release chuck
• Silent, smooth running

## Areas of application

• System stirrer for automatic laboratory process plant
• Detection of reaction phases
• Recording of stirrer dissipation in the reaction calorimeter
• Measurement of rheological material properties
• Scale-up tests
• Process monitoring

The measurement sensitivity is impressive.

Viscosity variations in the order of the viscosity of water are still resolved.