Kla-tencor Surfscan 6220 Used

US $2400

  • San Jose, California, United States
  • Jun 22nd
KLA-TENCOR  SURFSCAN 6220 USED... - Model: Surfscan 6220  - Automatic Surface Inspection System - Bare Wafer Surface Defect Inspection System - Substrate/Sizes: 2", 3", 4", 6" and 8" Wafer Capable - Thickness: SEMI Standard Wafer Thickness - Material: Any Opaque, Polished Surface which Scatters less than 5 percent of Incident Light - Defect Sensitivity: 0.09 Micrometer Diameter PSL Sphere Equivalent with greater than 80 percent Capture Rate (0.112um @ 90%) - Repeatability: Count Repeatability Error less than 0.5 percent at 1 Standard Deviation (Mean Count greater than 500, 0.364 mm dia. Latex Spheres) - Accuracy: Count Accuracy better than 99 percent (verified with VLSI Standards’ Relative Standard) - Throughput: 100 wph (200 mm) at 0.12 mm - Contamination: Less than 0.005 Particles/cm2 greater than 0.15 mm dia. per single pass - Cassette Handling: Single Puck Wafer Handling from two Cassettes (one Sender/Receiver, one Receiver) Full operational condition at this time…. Screen sometimes comes on and sometimes does not so that’s why we put flat screen monitor next to it…. This system is available for inspection at our San Jose, CA area facility.  We can also arrange for inspection under power, as well demo wafers….. Please contact us for full details - including extensive photo sets.  The photo attached, is the KLA-TENCOR 6220 as it sits today….. Thank You  Please note:  for purchases of this size, we are unable to accept credit cards or  PayPal unless special arrangements are made.  Kindly contact us regarding suitable payment arrangements. PICK UP ONLY. YOU DO ALL THE PACKAGING AND MOVING.

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