Oxid powder on belt

On-line analysis of powdered oxides on conveyer belts Quality control of oxide raw materials

The on-line capability of LIBS offers a great advantage of analyzing powdered raw materials direct on the conveyer belt without any sample preparation. Therefore, a LIBS system is placed above the process line (e.g. conveyer belt) and provides a chemical analysis within milliseconds (ms). In order to reduced fluctuations caused by a changing sample height, a fast autofocus unit is used with a varying working distance between 600 to 900 mm.

The on-line analysis of glass or cement during the production as well as the reconditioning of slags and refractories are typical application.

Please contact us for additional information and further application examples.