Used NIKON NSR S204 #9364431 for sale

NIKON NSR S204 wafer stepper is a sophisticated machine used for fabrication of semiconductor products and has become a staple instrument in the microlithography field. NSR S204 provides high throughput, precise imaging performance, and the repeatable accuracy necessary for today's manufacturing requirements. NIKON NSR S204 features a continuous optical center with a sophisticated tilt adjustment mechanism that is capable of providing very precise imaging patterns over a range of objects. This feature allows users to quickly and easily fine-tune the precision of the pattern as desired. NSR S204 is equipped with two high-performance auto-alignment sensors which are used to accurately detect the exact position of each pattern feature down to the nanometer scale. The sensors also enable the precision and speed of the alignment process, allowing users to achieve alignment of exposure fields in a very short time. NIKON NSR S204 is equipped with a built-in diffraction zone-plate optical equipment which consists of two Zernike polynomials, allowing users to acquire a wide dynamic range in a single scan. This system also enables users to acquire repeatable exposure results in a short time frame. NSR S204 uses a highly-precise movement unit consisting of four-axis control motors with a resolution of 0.1 micrometer. This machine allows users to quickly and accurately expose the field with a dynamic and adjustable jumping step. NIKON NSR S204 provides ease of use as the design allows for tool-less changing of the exposure components. This feature ensures repeatable optical layout and placement which improves process performance and reduces mask cost. In addition to its excellent performance, NSR S204 meets the customer's environmental requirements due to its low power consumption and quiet operation. NIKON NSR S204 wafer stepper provides an exceptional level of precision and accuracy that allows users to efficiently produce high-quality products. Its flexible tool design makes it suitable for a variety of tasks where repeatable, high-precision imaging is required.