Qisab

qisab, qso interferometer systems ab, is a swedish innovative company based in halmstad, sweden. the company was formed in 2013 as a spin-off from the research of professors lars bååth and bengt-göran rosén at the university of halmstad. the company's first product, cws, is using measurements of coherent and incoherent scattering of laser light. the system is fast and robust and therefore ideally suitable for automated in-line production processes. the cws makes it possible to scan the entire object quickly and to obtain information about the surface quality with corresponding positioning to the cad data. the in­formation consist of both statistical values ​for gloss and waviness as well as the detection of struc­tures and their direction. the technique detects also surface standard deviation (sq) from 0.010 – 0.350 µm. the product is fully developed and was installed at the first commercial customer in 2016. qisab´s flexible, totally integrated solutions and products for robust indust