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Disk Surface Inspection System NS1500 Series

NS1500 Series Disk Surface Inspection System

The sophisticated classify defect can be detected by the develop and evaluation disk surface inspection system that measure at a same spindle by optical interference, laser irradiation of multi bearing and newly developed incline defect method.


  • Inspection on the same spindle using multiple optics.
  • Detecting minute defect as high sensitivity by defect method.

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