Ensuring quality & detecting errorsduring vacuum coating

The continuous verification of the coating properties in the coating process is an important task when you operate a coating system. This concerns quality assurance as well as defect detection and parameter control. Important measured variables here are optical properties such as reflection and transmission. But sheet resistance is also decisive.

VON ARDENNE offers two solutions here. The in-situ measurement system consists of locally fixed measuring heads in the line after each coating step. They provide information on the respective individual coating in one track. The ex-situ measurement system scans the entire surface of the coated product after it has left the line.

With the information from both systems, you can measure the properties and their distribution for quality assurance. And you can draw conclusions about the control of the process parameters of each individual layer.

Do you want to learn more? Then click on the individual components or contact us directly.

Would you like to know more? Then click on the individual components or contact us directly.