After position adjustment, the tuning-fork transducer wafer in the magazine is taken out, and the frequency is changed by using a laser to peel off the thin metal layer while measuring ΔF to the target. The magazine is then used to store the modified wafer.
Target Product | Tuning fork transducer wafer chips, 2-4 in. |
Capacity | 4000p/h (0.9sec/p) |
Frequency Measurement | Multi-channel counter Integrated oscillation circuit Measurement resolution: 10 ppm Measurement reproducibility: 20 ppm |
Contact | Multichannel probe cards |
ID Reader | Image recognition device or barcode input |
Wafer Correction | Position correction by image recognition devices |
Transfer Method | Exterior Dimension |
Exterior Dimensions | 1400(W)x1600(D)x1700(H) |
