The C11740 optical pinhole inspection unit is designed specifically to find pinholes in cans. The C11740 has a large light-receiving surface and contains an excess-light protection circuit. Its maximum detection speed of 2400 pieces per minute is ideal for can-making machinery lines. Hamamatsu also provides optical pinhole inspection units optimized for inspection of can lids, so please consult us with your own product needs.
Features
• Minimum detectable pinhole size : 10 μm
• Maximum detection speed : 2400 pieces/min
Specifications
Parameter : Description / Value
Input voltage (DC) : 24 V
Maximum current consumption : 0.5 A
Detection unit : Sensor : Photomultiplier tube
Photosensitive area size : Φ58 mm
Wavelength range : 450 to 480 nm
Operating temperature range : +10 to +45 °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, IEC 61010-1