Automatic optical inspection MEK FDAz520 for PCB formats up to 520 x 460 mm.
AOI MEK FDAz520 includes vertical top view of checked PCB and also 8 side views. All cameras utilize telecentric optics devices, so there is no distortion of the final images.
AOI MEK has controlled Z-axis for multiple layers checking in the Z-axis. This machine includes unique solution of three-angle lighting or their mutual combination while each angle differes in illuminating color. Perpendicular light lights PCB via semitransparent mirror below the camera so light falls on PCB really under 90 degrees and prevents false reflections.
The main camera can also read 2D codes, which we are printed on all of our PCBs and so the machine is able to generate reports with findings automatically.
Many manufacturers of AOI offer high resolution cameras, which may lead to large number of errors in evalution. It is important to focus on pixel size and on not their amount. There are "only" 2 MPix cameras, but they are supplemented by the above mentioned unique optical system. Together with the supplied software, AOI MEK provides reliable PCB optical inspection with minimal errors.