E+L web monitoring systems use two cameras with fixed focal lengths ("dualView"). The zoom or wide-angle lens is activated depending on the zoom level. During zooming, the system switches imperceptibly between the cameras. It is thus possible to display the printed images at multiple resolution. This unique, patented "dualView" concept allows lag-free zooming up to the highest resolution. Sophisticated image processing, combined with two 12-megapixel cameras allows representation of printed images with greatest detail and color fidelity.
Area of use
E+L web monitoring systems are used mainly in the following production plants: Offset printing press; Flexo printing press; Gravure printing press
The web monitoring is used for vertical and horizontal web runs. For a horizontal web run, it is better to position the camera above the web, in order to prevent soiling. A flat web position between to guide rollers is ideal.