Request InfoUniscan Instruments Ltd.The OSP500LM noncontact surface profiling, measurement and gauging instrument from Uniscan Instruments Ltd. is designed for high-speed metrology applications where surface measurement at the micron level is required over areas up to 500 x 500 mm. The device uses precision linear motors to scan a laser displacement device over the surface at speeds of 1 m/s, collecting data at up to one sample per micron. Surface topography and profiles can be recorded with a data density of 256,000 samples per line. 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