PCB AOI

Coexistent of Solder Inspection and Parts Inspection

Sherlock series can inspect widely from solder fillet of the small tip parts to large parts or the solder fillet of the small tip part with a high degree of accuracy and at high speeds. Sherlock series can be introduced in any visual inspection process, even before and after reflow processes or in the final inspection process.

♦RGB illumination enables high-speed inspection of solder fillet.

RGB illumination which colors the land of fillet in red and the slopes in green or blue, enables the simultaneous imaging of a flat face and the slopes, and also realizes high-speed inspection.

Schematic diagram of RGB lighting

Schematic diagram of RGB lighting

Schematic diagram of solder fillet

Schematic diagram of solder fillet

Solder inspaction

♦Electric bulb-colored LED enables high-precision inspection of part color and part number.

By introducing an electric bulb-colored LED which enables near-human color judgment, high-accuracy inspection of the resistors color-bar and connectors colors can be performed.

Schematic view of electric bulb-colored illumination

Schematic view of electric bulb-colored illumination

                 Part inspection: Comparison of images with different lighting                 Part inspection: Comparison of images with different lighting

♦Simultaneous inspection of tall parts and very small tips is possible.

The telecentrick optical system with a deep depth of field (DOF), which is exclusively developed by Rexxam, enabled the inspection of the part number and polarity on the surface of tall parts.

Image taken by telecentrick optical system

Image taken by telecentrick optical system

Image taken by normal optical system

Image taken by normal optical system

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