Rheometers: How and What do they Measure?

To measure the rheological properties of your sample with a rotational and oscillatory rheometer requires the

determination of the torque and deflection angle of the measuring bob. Your sample provides resistance or a reset torque to

the setting. The resulting deflection angle is then measured by the [url=https://www.potop-polymer.com/rheometer/]rheometer

[/url] encoder. The speed is calculated from the deflection angle and the time.

However, as the user, you are usually more interested in the rheological parameters. How do you get these? Rheological

parameters are calculated from the measured values torque, deflection angle, and speed using conversion factors. All further

parame