The advantages of this modified SRM /Ismeca XYZ axis stand with quick lock base assy are:

1. Easy adjust for XYZ alignment between small IC device vs head vacuum nozzle by using micrometer head adjustment ( Optional to add in Camera system, I-Spy ) ,

2. Air Assist blowing nozzle for dust free effected IC device during process.

3. Cheaper in price compare to OEM design.

4. The design must integrate mixed reject prevention features as a priority requirement for multi site handler test site safety.

5.  Improve repeatability of test site positioning for cleaning

6. Improve Machine downtime on Set-Up production.

7. Improve Yield Performance and Site Utilization.

8. Quick Lock Base performance.