Metrology Instrumentation > Ellipsometers

Accurately measure the refractive index and thickness of thin films in seconds with ULVAC's ellipsometers.  With a compact size, low weight and ULVAC's ultra-fast measurement technology, the UNECS-Portable can be easily transported for quality assurance and acceptance testing applications. An automatic stage and auto focus system allow the UNECS Automatic range to provide film thickness mapping of a samples entire surface.