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          Ultra-High Speed In-line Profilometer

          LJ-V7000 series

          High-speed and accurate profile measurements of any target. Perform inspections in-process using blue laser technology. Ultra-High Speed In-line Profilometer LJ-V 7000 Series

          Applications

          TAILORED BLANK WELDING APPEARANCE INSPECTION

          WARPAGE AND FLATNESS

          WIDTH AND POSITION

          PROFILE AND CROSS SECTION

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          Features

          Stable, high-accuracy measurement of even difficult-to-detect targets

          The use of a blue laser enables extremely stable and highly accurate measurements. This also provides the laser with its ability to measure on a variety of surfaces, from inclines to angles, and shiny metal to black rubber. A very accurate profile is possible even when the target has a mixture of color and finish.

          Revolutionary Speed and Stability

          World's fastest sampling speed among all 2D laser measuring instruments. This makes it possible to measure the various shapes of products on a moving conveyor or through a piece of equipment at high speeds without missing an item. High-speed sampling is also effective in reducing variations in measurement results.

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          A Profiler Built for Inline Measurements

          A position adjustment function is built-in to correct positional misalignment of the targets, removing measurement errors. A great deal of time and effort has gone into designing the functions and specifications for incline measurement.

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          Easy configuration for any user

          Settings can be configured in only 3 steps, ensuring easy configuration for veterans and novices alike.

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          Case Studies

          • Displacement Sensors
            Duhamel DTI has designed a bench for testing the magnetic circuits of electrical contactors that uses the LJ-G Series 2D laser displacement sensor by KEYENCE. The resulting performance is extraordinary - a rate of 4,000 to 5,000 parts per hour with micron level accuracy.

          • Measurement Sensors
            By using KEYENCE’s LJ-G sensor, the Automotive Equipment Manufacturer has automated its inspection of airbag deployment slits in vehicle dashboards. This resulted in stable measurements and a fast return on investment.

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          Measurement Sensors