Tencor Surfscan 4000 Wafer Inspection System

This Tencor Surfscan 4000 wafer inspection station is offered for sale at BMI Surplus. – Capable of 2″-6″ wafers – Substrate Thickness: Semi standard thickness – Material Type: In the most sensitive range, any opaque, polished surface that scatters less than 0.25% of incident collimated light averaged over the substrate – High angle optics.