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Fetching the latest SMT machines and specifications from Tekmart.
Fetching the latest SMT machines and specifications from Tekmart.





Automated Optical Inspection | Koh Young
Koh Young Zenith 2 (8Way) SL Single Lane – DOM 12/2019 – is a high-precision 3D Automated Optical Inspection system designed for advanced SMT production lines. The system utilizes Koh Young’s proprietary 8-way projection light source combined with Phase Shifting Moire Interferometry (PSMI) technology to deliver true shadow-free 3D inspection. Equipped with an 8MP B/W digital camera, 15µm X/Y resolution (20µm configurable), and 1µm Z-axis resolution with up to 25mm height measurement capability, the Zenith 2 ensures highly accurate solder joint and coplanarity inspection. Suitable for high-density PCB assemblies and fine-pitch components, this system improves yield, traceability, and process control in demanding EMS and OEM environments.
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| Parameter | Description / Value |
|---|---|
| Inspection Technology | 3D PSMI (Phase Shifting Moire Interferometry) |
| Camera | 8MP B/W Digital Camera |
| Lighting System | 8-Way Projection (Strobe LED + IR-RwB) |
| Resolution | 15µm X/Y, 1µm Z |
| PCB Size Range | Up to 510 × 460 mm |
| PCB Flow Direction | Left to Right |
| Operating System | Windows 10 |
True 3D measurement technology
Reduced false call rate compared to 2D AOI
High-resolution 8 MP optical system
Accurate coplanarity and height inspection
Suitable for high-density and fine-pitch assemblies
Automotive-grade inspection capability