Surface defect inspection device PAHT-30

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Introduction
PAHT-30 Aluminum Foil Pinhole Degree Tester is a professional instrument for detecting pinholes in aluminum foil, designed according to the pinhole detection schemes specified in GB standards and pharmacopoeias. It is intended for inspection of aluminum foil used in pharmaceutical and food packaging.

Principle
Under the defined environment and with the light-box illumination specified by standards, the light transmittance through foil pinholes is observed to count pinholes and measure their size using the inspection stage.

Features

• Selectable light source power: 15W, 30W, 45W
• High-transmittance glass liner for improved observation
• Optical magnification: 40X HD noted in features and 80X as specified in technical parameters

Technical parameters
Light source power: 15W, 30W, 45W (three levels optional)
Magnification: 80X
Minimum resolution / illumination: 1200Lux–1500Lux
Application ambient resolution (lattice value): 0.01 mm
Maximum measurable aperture: 4 mm
Viewing window size: 400×250 mm
Overall dimensions (L×W×H): 800×600×300 mm
Net weight: 24 kg

Standards
GB/T 3198-2010, GB/T 22638.2-2008, YBB 00152002-2015

Specifications

• Model: PAHT-30
• Light source power options: 15W / 30W / 45W
• Magnification: 80X (technical) / 40X HD (noted)
• Minimum resolution / illumination: 1200Lux–1500Lux
• Application ambient resolution: 0.01 mm
• Maximum measuring aperture: 4 mm
• Viewing window: 400×250 mm
• Dimensions: 800 × 600 × 300 mm (L × W × H)
• Net weight: 24 kg
• High-transmittance glass liner
• Designed to meet GB and pharmacopoeia pinhole detection schemes for pharmaceutical and food packaging