Request InfoFor Scanning VibrometersPolytec Inc.TUSTIN, Calif., April 8 -- Polytec Inc., a maker of scanning laser vibrometers for noncontact, experimental modal analysis, has introduced what it says is the first geometry scan unit for the PSV-400 series of advanced scanning vibrometer systems. Designed to experimentally determine the 3-D shape/geometry of test objects, the geometry scan unit (GSU) combines a laser rangefinder with the scan mirrors that position the vibrometer measurement beam. After defining the measurement grid but prior to measuring the test object's operational deflection shape, the GSU can sample the grid and...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 7/20/20223D PrinterThe Sapphire XC 1MZ 3D printer from Velo3D Inc. allows users to print parts with a height of 1 m, increasing the addressable use cases of end-to-end metal additive manufacturing. 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