ALmicro
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Catalog excerpts

Laser System AL-Tmicro The laser welding system for finest welding seams Whenever it comes to very fine welds, the device combination AL-Tmicro + ALmicro is ideal. The height-adjustable AL-Tmicro positioning system is used to position the laser beam with millimeter precision above the work piece. AL-Tmicro The ALmicro laser with is outstanding beam quality is available with a laser power of 50 or 100 W. The micro welding function allows reducing the welding spot diameter to 0.05 mm. The 55x magnification makes it possible to weld structures with dimensions < 50 µm. Components of the laser system Options Micromanipulator to position filigree work pieces Positioning system AL-Tmicro Height-adjustable Z-column Display to control the height Ergo wedge to adjust the microscope attachment perfectly to your own particular viewing height, for an ergonomic working position Laser ALmicro Available with 50 or 100 W laser power Supply unit with supply hoses Camera system to display the welding process on an external monitor Laser beam source with Leica-observation objective, Coaxial illumination, UV ray shield Laser control with large display (available with external display on request) Cross-hair generator to display a cross hair on the external monitor Cross-hair synchro adapter to weld with 55x magnification Foot switch Regulated coolant supply Connections for external cooling ALPHA LASER GmbH

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Technical Data External dimensions Base plate AL-Tmicro Supply unit ALmicro (L x W x H) Laser beam source ALmicro (L x Ø) Supply unit ALmicro Laser beam source ALmicro Electrical connection Laser crystal Nd:YAG, pumped by flash lamp 1064 nm (invisible, near infrared) Laser protection class 4 - Safety measures required! Average power Pulse energy Peak pulse power Pulse duration Pulse frequency Pulse shapes pre-defined pulse shapes + 3 configurable pulse shapes Welding spot 0.2 – 2.0 mm, with micro welding function: 0.05 – 0,2 mm Observation objective Leica Stereo microscope attachment with...

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