The ACCRETECH UF3000EX serves as a high-performance automatic wafer prober, designed for precise wafer-level electrical testing in semiconductor manufacturing. It handles mass probing and process validation for advanced wafers with fine-pitch dies.
Its ultra-precise stage positioning system paired with advanced vision alignment enables reliable docking with probe cards. Stable contact pressure and excellent repeatability guarantee consistent, trustworthy test results during extended production runs.
This prober works with various wafer sizes and chip types including power and optoelectronic devices. With intuitive recipe setup and built-in diagnostics, it cuts downtime smoothly and runs steadily for high-volume wafer probing operations.

ACCRETECH UF3000EX Machine Information
| Manufacturer | ACCRETECH / Tokyo Seimitsu |
|---|---|
| Model | UF3000EX |
| Equipment Type | Automatic wafer prober |
| Wafer Capability | 300 mm wafer testing according to the manufacturer’s model positioning |
| Primary Functions | Wafer loading, alignment, positioning, stepping and probe-card contact |
| Test Configuration | Determined by the tester, test head, probe card, chuck and installed interfaces |
| Condition | Pre-owned semiconductor test equipment |
| Delivery Scope | Based on the quotation and confirmed equipment list |
| Support | Initial fault review, parts matching and repair discussion |
| Shipping | Export packing and worldwide delivery |