Used NIKON NSR 1755 i7A #9062547 for sale

NIKON NSR 1755 i7A is a high precision wafer stepper, specifically designed for research and development applications. Its 5-axis alignment equipment ensures optimal positioning and accurate scanning of wafers with a resolution of up to 1 nanometer. It has two 5.5 kW lamp sources and a 5″ NA 0.45 illuminator for high throughput. The main feature of the system is the high gamma setting of 35, the maximum photoresist ground size of 17.55 inches, and the outstanding 10 nanometer position accuracy along the X and Y axes. NIKON NSR 1755I7A is superior in throughput and positional accuracy. It also features an ultra-short exposure time of 0.5 ms, which stably maintains the output level of exposure energy against changes in neutral density (ND) filter settings. This enables more accurate, flat line exposure with consistent results. NSR-1755I7A has four anti-reflection control parameters to enable the optimization of its performance. It also features a 3-D scanner with tilt and twist capabilities, allowing for high precision scanning on wafers with rigid dimensions. The unit also boasts its built-in redundancy, which provides a higher degree of reliability when fabricating devices with fine line widths, preventing instances of causing pattern distortions. In terms of imaging, NIKON NSR 1755 I 7 A comes equipped with an advanced digital image capture machine that enables the usage of dark field imaging with excellent performance. The tool also provides high precision alignment registration, making it suitable for applications like overlay measurement, metrology, and inspection. NSR-1755 I 7 A is an excellent wafer stepper asset for those looking for superior throughput, positional accuracy, reliability, and imaging capabilities. Considering its low cost of ownership and ease of use, this is an ideal platform for advanced lithographic applications in a variety of research and development fields like photomasks, semiconductor devices, and MEMS.