HiTec Zang GmbH :: Excellence in Lab Scale Technology
HiTec Zang: Excellence In Lab Scale Technology
www.hitec-zang.com :: Laboratory Devices :: Laboratory Stirrer

Measuring Stirrer ViscoPakt

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.

Fields of Application

  • System stirrer for automatic laboratory reactor
  • Identification of reaction phases
  • Detection of stirrer dissipation in the reaction calorimeter
  • Measurement of rheological material properties
  • Scale-up experiments
  • Process monitoring

 

 
ViscoPakt delivers many additional informations to daily laboratory work.

For polymerization and poly-conden­sation, the initiation or completion of a reaction, which cause a change in the viscosity, can be read off and identified via the torque.

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

In contrast to conventional measuring stirrer the system is inured to outside influences like vibration and airflow. It is mechanical extremly robust.

Characteristics and Functions

  • Powerful and compact
  • High measuring precision
  • High measuring sensitivity
  • Robust measurement technique
  • Measurement of rotational speed and torque
  • Wide and continuous range of rotational speeds
  • Smooth start-up, adjustable gradient
  • Automatic correction of the zero torque
  • Adjustable soft-start ramp
  • Adjustable rotational speed and torque limitation
  • Quick catch chuck
  • Low noise operation

 

Products

ViscoPakt-rheo standard laboratory stirrer with precision-torque measuring

ViscoPakt-mini ministirrer with measuring system.

MiniStirrer with lower maximum torque and simple torque measurement

 

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