Optical profilers make non-contact 3D measurements of surface roughness (Ra). But sometimes mistakes can happen. To prevent accidental damage to the test surface and objective lens, Zygo's Nexview™ profiler has advanced Crash Protection technology built-in. ([ Ссылка ])
Nexview optical profiler uses coherence scanning interferometry (CSI) to measure surface roughness (Ra), texture and microstructure with sub-nanometer precision – on all kinds of materials. It has automated stages to make production measurements using a programmable sequence.
This video demonstrates how Zygo's advanced surface metrology microscopes make your production measurements safe and precise -- whether for precision engineered surface textures, films measurements, micro topography, or roughness.
