Applications

Industrial Automation

Electronic and mechanical device failure can be prevented on the production line with in-line inspection. IR inspection is one of the most robust NDT any production line must incorporate to assure faultless product delivery.

Unispectral provides a low-cost sensor for tunable NIR imaging. Integrated with automatic image processing and analysis system, it guarantees accurate and consistent testing results on the fly.

  • PCB inspection: anti-humidity coating uniformity, metal & via position alignment, etc.
  • Color accuracy of painted parts (automotive, etc.)
  • Inspection of semiconductors, electronics and optics parts
  • Suitable for computer-controlled automated visual defects detection systems

Standard RGM imaging

  • Bad contrast for marking
  • Almost invisible conductors

680nm

  • Optimal contrast for markup
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770nm

  • Optimal contrast for PCB bottom conductors
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830nm

  • Optimal contrast for PCB top conductors
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