KEYENCE SI-F80R — Sensor Head, Wafer Thickness Measurement Type

With the adoption of the near-infrared SLD, thickness measurement for the wafer alone is possible even while BG tape is affixed. Even when there is strong pattern-based variation on the surface of the wafer, accurate in-line measurement is possible. The SI-F80R Series features an extremely small size, lightweight, and heat resistant design, which allows the head to be installed in places that can’t accommodate conventional sensors. Furthermore, the construction of the head itself provides incredibly accurate measurements, as it isn’t susceptible to heat generation nor influenced by electromagnetic noise.

Specifications:

• Тип: Sensor head
• Назначение: Sensor Head, Wafer Thickness Measurement Type
• Статус: Активна