Ellipsometer Lab. OPT-S9000 Spectroscopic Ellipsometer Film thickness, refractive index, dielectric constant, etc. measurementSpectral range UV-VIS 250-1700 nmStep scan analyzer for high speedWidest variable angle (20 ° -90 °)Light source: 75 W Xe Lamp160mm diameter height and inclination adjustable holder ZeeScope Optical Profilometer High resolution digital microscopy, accurate Z depth measurement, fast 3D acquisition and analysis, automatic depth composition, 3D surface metrology3D surface analysis in micrometer and nanometer rangeISO roughness and step heights measurementsLight source: Internal coaxial LED light sourceCamera: 1 / 1.8 ” CCD 1616 x 1216 4.40 frame pixels, 12fpsPower supply: 110 / 220V ACMeasuring range: Ra, Rq: 0.01‐500µmMeasurement accuracy: ≤ ± 10%Repeatability: ≤6%