Want to learn about how extensional deformation or shearing has such a significant impact on industrial processes? Interested in what happens when you compare Xanthan and HPAM Solution Extensional Viscosity for enhanced oil recovery?
View our Application notes!
e-VROC™ provides extensional viscosity data based on monitoring the sample flow through a microfluidic contraction within the cell. By measuring the pressure upstream and downstream of a contraction using the MEMS pressure sensors, the change in the flow is registered.
With the same automated temperature and shear rate sweep capabilities as m-VROC™, e-VROC™ will provide extensional viscosity measurements within a minute!