Used NIKON NSR 2205 EX12B #9201722 for sale

NIKON NSR 2205 EX12B is a scanning electron microscopy (SEM) stepper capable of precise imaging for research and industry applications. This tool is suitable for a variety of pattern generations such as photoresist, etching and sputtering and die coating processes. The device applies an electron beam to an entire area in one sweep without interruption. It has a maximum resolution of 0.80µm for 3.2 inch wafers or 1.25µm for 4-8 inch wafers. Additionally, the machine is equipped with backside inspection systems and image projection optics which can be adjusted to the desired angle. The stepper has a stepper size of 650mm x 500mm and a scanning area of 610mm x 480mm. It is equipped with a large field of view that can be used to inspect a large area at once, which helps speed up the inspection process. Its wafer exposure time begins at only 3.2 seconds and shortens with successive exposures. The stepper is equipped with an AutoFocus (AF) equipment that automatically adjusts the beam focus according to the sample height. This allows for precise and accurate alignment and imaging of the sample. The stepper is also equipped with an Automatic Beam Stop (ABS) system that stops the electron beam automatically when the exposure is complete, ensuring accurate exposure times. NIKON NSR-2205EX12B also has a high efficiency reflectron unit that produces fast aperture variation and high resolution for further optimization of imaging performance. In addition, its 12-axis alignment micro-stepping motors coupled with a wafer stage provide excellent accuracy and repeatability. The stepper also comes with a dedicated diagnostic machine allowing for quality assurance measurements. This stepper is designed to be highly user friendly, giving users the ability to select various application recipes and easily change them. The device also offers pattern alignment and matching tools for positioning samples relative to the rulers for accurate positioning. In addition, the NSR2205 has a high data processing speed, allowing for continuous operation during wafer production. To sum up, NSR-2205 EX12B is a reliable and user-friendly SEM stepper that offers precise images and accurate alignments. This device is suited for a variety of pattern generation applications, with its high resolution and fast data processing capabilities, NIKON NSR 2205EX 12B is an ideal tool for research and industrial applications.