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 ...

Hypromellose 0.3%, sodium hyaluronate 0.4%, carboxymethylcellulose sodium 0.5%/glycerin 0.9%, and carmellose sodium 0.5% were investigated. Ostwald capillary viscometers were utilised for viscosity ...

Capillary viscometer and flow cups (orifice viscometers) The working principle of these instruments is based on the determination of the time needed for a standard volume of fluid to pass through a ...

Gravimetric Capillary is the most common technique used to measure kinematic viscosity. It is temperature controlled, usually 40 ºC for single grade oils, and both 40 and 100 ºC for multi-grade oils.

In this article, we will consider what viscosity is, how it is measured and the applications of viscometry in the food and beverage industry. When a force or stress is applied to a fluid, it flows, ...

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.