Optical surface profiler WT3000

3Dconfocalsurface roughness

The Hybrid 3D optical profilometer Superview WT series is used for sub nanometer measurement of surfaces of various precision components and materials. It integrates the performance characteristics of two high-precision 3D measuring instruments, white light interferometer and confocal microscope, and can perform non-contact scanning of the samples surface then re-establish 3D surface image. When measuring the ultra smooth and transparent surfaces, white light interferometry mode can be used to obtain high-precision and distortion-free images, and analyze parameters such as roughness. When measuring coarse surfaces with sharp angle features, confocal microscopy mode can reconstruct large angle 3D topography images, and 2D & 3D parameters reflecting surface quality are obtained by data processing and analysis of surface 3D images through software.