Automatic Four Point Prober (AFP series)

Specs:
*Chuck : up to 12 inch
*Build in 4x banana connector
*Tip material: Tungsten (others on request)
*Tip spacing 1.6mm
*Tip spring force 200g
*Tip travel 1.3mm
*Needle move up-down, travel 20mm, accuracy±5um
*Chuck stage XY movement, travel up to 300mm, accuracy ±20um
* Wafer mapping on request