Used SVG / PERKIN ELMER / ASML 340 #33407 for sale

SVG / PERKIN ELMER / ASML 340 Mask Aligner is a versatile and reliable semiconductor lithography tool. This tool uses light produced by a small mercury-xenon lamp to etch patterns and structures onto semiconductor wafers, enabling the fabrication of integrated circuits, transistors, and other electronic components. The Mask Aligner is designed with a full 8-inch-wide field-of-view, which ensures accurate and precise alignment of the mask onto the desired area on the semiconductor wafer. This feature also allows for faster and more accurate etching of circuit layout patterns. The top plate of the Mask Aligner is moveable, allowing for accurate and precise alignment of the mask onto the desired area on the semiconductor wafer. The Mask Aligner is equipped with an exposure head which is capable of exposing the patterned surface of the mask onto the wafer. This is done by moving the head along a linear path across the wafer. The process is continuous and repeatable, ensuring a highly precise and clean image every time. The exposure head also enables the use of ultraviolet, visible, and near infrared light, as well as nitrogen, argon and oxygen for controlled surface preparation. The Mask Aligner also features a beam expander which allows the user to accurately adjust the working distance, beam diameter and beam position in order to attain the best resolution for the patterns being etched. This is done by precisely controlling the ion expander, which uses a carefully chosen combination of lenses, mirrors, and other components. Furthermore, the Mask Aligner also features state-of-the-art exposure control, which enables users to adjust exposure parameters such as dose, exposure time, heat dissipation and etch depth. In addition, the Mask Aligner offers superior precision due to its advanced mechanical design, which minimizes variability in exposure dose across the surface of the wafer. In conclusion, SVG 340 Mask Aligner is an outstanding and reliable tool for precise manipulation of semiconductor wafers, and is an essential tool for those looking to create precise integrated circuit designs.