Main features:

1. Suitable for pre calibration of wafer position in semiconductor production equipment and testing equipment;

2. Non contact pre positioning wafer;

3. Compatible with SEMI standard 150-300mm wafers and transparent wafers (with no hollow center);

4. Compatible with SEMI standard Notch/Flat;

5. Compatible with 6-12 inch transparent wafers, semi transparent wafers, and non transparent wafers (Type D);

6. Can locate the center and find the Mark (Flat Edge/Notch) logo;

7. Added OCR code reading function,

8. Currently, wafers with hollowed out centers are not supported;

Main configuration:

? PC Vision System

Built in modular stepper motor, driver, and pulse generator

? Serial port type: USB serial port

Modular design