Detects pinhole defects in sheet-like materials such as paper and film. Detects a 1.2m long sheet in just 60 seconds, down to a minimum diameter of 10μm for pinholes.
【Features】 - Uses a transmitted light source and line sensor camera to inspect pinholes in sheet-like samples with high precision. - Measures pinholes down to a minimum diameter of 10μm. Calculates hole diameter, area, position coordinates, periodicity, etc. - High-speed inspection at 75 million pixels per second. Real-time processing of large image data at 5000 lines × 7400 pixels per second.
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basic information
◆Inspection Items ・Detection of pinholes ・Measurement of pinhole diameter and area ・Calculation of pinhole position coordinates ・OK/NG judgment ・Calculation of pinhole periodicity ◆Inspection Targets ・Inspection of secondary battery separators ・Inspection of insulating sheets ・Inspection of hole shapes in perforated sheets ・Inspection of defects in other sheet-like films and metal thin films ◆Basic Specifications ・Camera: Line scan, 7400 pixels, 3 units ・Measurement resolution: Pinhole diameter measurement resolution 5μm, minimum detectable hole diameter 10μm ・Measurement time: 60 seconds for a sample size of 100mm × 1200mm
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Applications/Examples of results
◆ For defect inspection of secondary battery separators, insulating sheets, perforated sheets, and other long sheet-like films and metal thin films. ◆ We have a proven track record with secondary battery separators, insulating sheets, etc.
Company information
Technos is an expert in image processing. We integrate core technologies such as optical image acquisition technology centered on lenses and cameras, image data processing technology, and high-speed data processing board development technology to propose optimal solutions for improving and streamlining quality control in manufacturing processes.
