Used NIKON NSR 1505 G4C #9222897 for sale
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NIKON NSR 1505 G4C is a wafer stepper ideal for performing a variety of photolithographic tasks. It is a highly reliable, full-field optical stepper equipment with the ability to process up to 150mm wafers. Its Optical System is specifically designed to provide exceptional image quality and field flatness. It has an advanced shutter unit that enables a wide-range of exposure and dose control, while its X-Y stage enables fast, precise alignment. NIKON NSR 1505 G 4 C is equipped with NIKON proprietary Multi-Beam Alignment Machine (MBAS), which enables excellent alignment accuracy with a significant reduction in alignment time. The stepper has an advanced illumination tool that provides high-precision and uniform exposure. Its flexible, fully-programmable AutoFocus asset also ensures the accuracy of lens-tilts and corrects surface profile changes with its automatic, real-time focus adjustment feature. NSR 1505 G4C also features a high-precision, high-resolution X-Y stage, which ensures precision and accuracy in substrate handling and positioning. Additionally, the stepper's state-of-the-art direct-drive motors enable fast and accurate alignment. The stepper is equipped with a wide range of imaging options, including aerial image, profile image, zoom image, and images with adjustable contrast. It also provides on-board wafer-identification capability with its unique Optical Probe Sensor, which allows the stepper to identify the type of substrate being used. The stepper has an integrated vision model which can be used for acquiring, measuring, and processing images during exposure. This equipment allows for the automatically-execution of many functions, such as inspection and checking of substrates. NSR 1505 G 4 C has comprehensive wafer tracking and control capabilities. It is capable of monitoring and controlling items such as wafer temperature, chamber pressure, and process gas flow. Additionally, the stepper's advanced automation system allows for automated loading and unloading of wafers. Finally, NIKON NSR 1505 G4C is equipped with a fully-integrated Defect Inspection Unit, which allows users to quickly and accurately inspect the wafer surface for defects. This machine is capable of identifying contaminants and surface imperfections that may interfere with the wafer's fabrication.
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