This site uses cookies which allow us to give you the best browsing experience possible. To find out more, please see our Privacy Policy.


Voith LSC Ash Sensor

Voith LSC Ash Sensor

Contactless measurement of filler content

The Voith LSC Ash Sensor measures the filler content of the running paper web without touching it. The monochromatic iron 55 source provides the best stability and precise measurement.

The measurement procedure with the Voith LSC Ash Sensor uses the specific absorption behavior of iron 55 X-ray radiation to measure the exact filler content with known filler composition. The DynaComp™ function dynamically compensates for any contamination or deposits on the measuring windows, thus a high level of measurement accuracy is achieved along with fewer standardization intervals.

The Voith LSC Ash Sensor is used for measuring the filler content of paper webs.