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SD-500 Volumetric Calibration

SD-500 Volumetric Calibration
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Laser Doppler Displacement Meter Machine spindle Sequential diagonal trajectory Optical adapter Flat mirror 4" x 6" MCV-500 Laser head Volumetric Calibration

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OPTODYNE’s SD-500 Volumetric Calibration Package, (Patent Pending) is an add-on package to OPTODYNE’s MCV-500, Linear-Machine Calibration System. The combined system provides a rapid and efficient way of measuring a machine’s volumetric accuracy over the working volume. The system can be used to calibrate CNC machine tools, and CMM’s (Coordinate Measuring Machines). Based on the Laser Doppler Displacement Meter (LDDM™) technology, and the “Vector” measurement technique, the volumetric errors including three displacement errors, six straightness errors, and three squareness errors can be...

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Specifications The unique property of the MCV-500 Laser Calibration System is the single aperture optical arrangement. With the “Vector” measurement method the laser beam direction is not parallel to the direction of movement, hence all linear error components can be measured. The lateral displacement tolerance of a conventional interferometer is too small to perform the “Vector” measurement. But with Optodyne’s MCV-500 and a flat-mirror as the target, large lateral displacements of the “Vector” measurement are possible. Measured Volumetric Errors

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4 Diagonal without and with Volumetric Compensation SD-500 Configuration Laser Calibration System (not included) Flat Mirror Target 3” x 4”(150 x 200mm) Optical Adapter Magnetic Base & Post Windows™ Software Steering Mirror Capability (Volumetric Calibration) Laser Stability ±0.05 PPM ±0.5 PPM Linear Accuracy ±0.5 microinch (0.005µm) Resolution Measuring Range 40”x40”x40” (1 cubic meter)* *NOTE: Larger measuring ranges available

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