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Pinhole inspection unit

C12190 series

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The C12190 is an optical pinhole inspection unit optimized for inspection of aluminum laminate film and metal foil. It has a detection width selectable from 300 to 1800 mm to match the workpiece size and supports high-speed conveyor lines of up to 600 meters per minute with no drop in inspection accuracy.

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Features

  • Minimum detectable pinhole size : 30 μm
  • Detection width (per unit) : 1828 mm
  • Maximum detection speed : 600 m/min

Specifications

Common specifications

Parameter Description / Value Unit
Input voltage (DC) 24 V
Detection unit Detector Photodiode array
Number of channels (*1) 4
Operating temperature range +10 to +40 °C
Storage temperature range -20 to +50 °C
Operating / storage humidity range 35 to 85 (no condensation) %RH
Applicable standard IEC 61326-1 Group1 Class A

Standard type

Parameter -01 -02 -03 -04 -05 -06 Unit
Detection pinhole size (*2) 50 μm to 2 mm
Detection width 304.8 609.6 914.4 1219.2 1524 1828.8 mm
Detection unit (*3) Maximum current consumption 0.75 0.8 0.85 0.9 0.95 1 A
Light source unit Light source / Wavelength (Typ.) LED / 644 nm
Maximum current consumption 0.18 0.36 0.54 0.72 0.9 1.08 A

High sensitivity type

Parameter -11 -12 -13 -14 -15 -16 Unit
Detection pinhole size (*2) 30 μm to 1 mm
Detection width 304.8 609.6 914.4 1219.2 1524 1828.8 mm
Detection unit (*3) Maximum current consumption 0.75 0.8 0.85 0.9 0.95 1 A
Light source unit Light source / Wavelength (Typ.) LED / 940 nm
Maximum current consumption 0.3 0.6 0.9 1.2 1.5 1.8 A

*1:Detection width is equally divided into each channel.
*2:Detection pinhole size depends on light intensity and installation environment.
*3:Values when used along with control unit.
* Accessories: Light source connection cable (10 m), detection cable (10 m), I/O socket, pinout connector, Light source power connector

Dimensional outlines (Unit mm)

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