Semiconductor/Solar Metrology Systems

A high-speed, multi-channel thickness, TTV and bow measurement module for in-process monitoring of solar/photovoltaic wafers and other materials.

The Proforma 300i wafer thickness gauge is a capacitance-based, differential measurement system that performs non-contact thickness measurements of semiconducting and semi-insulating wafers.

The Proforma 300iSA is a benchtop/desktop, semi-automated wafer measurement system for semi-conducting and semi-insulating materials delivering full wafer surface scanning for thickness, thickness variation, bow, warp, sori, site and global flatness.