WHEN a capillary-tube viscometer is used for determining the apparent viscosity of a suspension of discrete, solid particles in a liquid, it is found that the measured viscosity varies with the bore ...

When a force or stress is applied to a fluid, it flows, resulting in internal friction that resists the flow. Therefore, viscosity is defined as the internal friction of a fluid, or in other words, ...

In this interview, Anton Paar’s SVM viscometers take center stage as a prime example of innovation in laboratory technology. Anton Paar has a long-standing reputation for precision instrumentation.

Online viscometers measure the internal viscosity of polymers, proteins, and peptides that are coupled with GPC to characterize essential physico-chemical properties, such as the distribution of molar ...