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NS1500Series Disk Surface Inspection System
Ideal for defect analysis in the surface of substrate and disks.
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Picture of NS1500Series

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.
 

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