Comparison ledger
KLA .496 PSL Wafer, Koh Young Zenith 2 AOI, side by side. Every value shown is drawn from the cited encyclopedia entries.
| Attribute | Zenith 2 AOIKoh Young | |
|---|---|---|
| OEM | KLA | Koh Young |
| Category | Metrology & Inspection | Metrology & Inspection |
| Wafer size | — | — |
| Process node | — | — |
| Introduced | — | — |
| Production run | — | — |
| Lifecycle | — | — |
| Lifecycle milestones | — | — |
| Control system | — | — |
| Generation | — | — |
| Family | KLA .496 PSL Wafer | Koh Young Zenith 2 AOI |
| Specifications | ||
| Configuration | NIST Traceable[1] | Measurement Capabilities:[3] |
| Wafer size | 8 inch[1] | — |
| Traceability | NIST Traceable[1] | — |
| Compatible systems | Capable on Surfscan 6xy0 and SP1[1] | — |
| Category | Metrology & Inspection[2] | — |
| 3D Inspection | — | Missing, Offset, Billboarding, Tombstone, Coplanarity, Solder Joint (Insufficient, Excessive), Lifted Leads, Bridging, No-Pops polarity[3] |
| 2D Inspection | — | Wrong Part using Optical Character Verification (OCV), Polarity[3] |
| 8 way Projection Light Source | — | Strobe LED, IR-RGB Lights[3] |
| Vision Algorithm | — | 3D / PSMI (Phase Shifting Moire Interferometry)[3] |
| Operating System | — | Microsoft Windows 10 Ultimate 64 bit[3] |
| Supplies | — | 220 VAC, 50/60 Hz, Single Phase,Compressed Air 5kgf/cm2[3] |
| Conveyor | — | Side Camera Single L[3] |
| Inspection type | — | Automated optical inspection system with 3D and 2D inspection capabilities[4] |
| 3D inspection capabilities | — | Missing, Offset, Billboarding, Tombstone, Coplanarity, Solder Joint (Insufficient, Excessive), Lifted Leads, Bridging, No-Pops polarity[3] |
| 2D inspection capabilities | — | Wrong Part using Optical Character Verification (OCV), Polarity[3] |
| Optical measurement unit | — | Koh Young proprietary light projection unit for shadow free effect[3] |
| Projection light source | — | 8 way Projection Light Source: Strobe LED, IR-RGB Lights[3] |
| Camera | — | 4 way Side View 3D Camera[3] |
| Digital camera | — | 8 M B/W Digital Camera[3] |
| X/Y resolution | — | 15 um X/Y-resolution (20 um configurable from factory)[3] |
| Z resolution | — | 1 um Z-resolution[3] |
| Height measurement | — | 25 mm height measurement[3] |
| Software | — | 3D Inspection GUI Software; Gerber Conversion Software; Camera Barcode Reading License[3] |
| Power and utilities | — | 220 VAC, 50/60 Hz, Single Phase; Compressed Air 5kgf/cm2[3] |
| Max PCB size | — | 510 x 510 mm (20" x 20")[3] |
| Min PCB size | — | 50 x 50 mm (1.97" x 1.97")[3] |
| PCB thickness | — | 0.4 ~ 5 mm[3] |
| Max PCB weight | — | 4 kg[3] |
| Dimensions | — | 1200 x 1530 x 1805 mm[3] |
| Weight | — | 800 kg[3] |
| PCB Thickness (mm) | — | 0.4 ~ 5[3] |
| Dimension (mm) | — | 1200 x 1530 x 1805[3] |
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