The IMS pinhole detector is recommended as a high-performance solution especially for rolling mills and processing lines.
The measurement method is based on the detection of finest quantities of light by CMOS photo sensors.
In this way, the CCS pinhole detector reliably detects, localises and classifies even the smallest perforations that can occur in the production of strips and foils.
detection of pinholes
– detection of strip edge defects
– large hole detection
– width measurement
– dynamic performance monitoring
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Typical thickness range:
up to 0.1 mm, but not limited
up to 1,500 m/min, but not limited to
up to 2,400 mm, but not limited
not limited / continuous inspection
Measurement system data
fixed mounted frame or moveable C-frame
intelligent high-power LED backlight (water-cooled)
CCS (16 cameras per cluster)
Typical working distance camera:
Typical working distance backlight:
up to 28 kHz
Pinhole size (diameter):
5 μm (in foils) *
10 μm (in strip) *
≤ ± 3 mm (no mechanical edge masks)
Max. permitted passline fluctuation:
± 3 mm
*) The detectable hole size depends on the strip thickness and strip speed. Exact details are specified on a system basis