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 x 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, as well as metal thin films. ◆ We have a track record with secondary battery separators, insulating sheets, etc.
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Company information
Technos is an expert in image processing. We integrate core technologies such as optical image acquisition technology centered around 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.