Used NIKON NSR 1755 i7B #293643226 for sale

NIKON NSR 1755 i7B is a wafer stepper that utilizes an i-line scan equipment and can be used for lithography up to a 13-inch wafer size. It has high throughput and multiple exposure capabilities, enabling precise device patterning with a high degree of accuracy and reliability. NIKON NSR-1755I7B utilizes illumination and projection optics that is designed to provide a uniform intensity distribution over its entire field. Additionally, the wafer stepper uses a dual-beam projection system, providing a stable overlap margin in image critical areas between exposures. This helps ensure precise patterning even when exposure conditions vary, such as lighting energy, temperature, and illumination area. NSR 1755 i7B features an exposure control unit that is designed to monitor and maintain precise exposure conditions. It is equipped with a wavelength-focal plane programmable exposure control (WFPEC) machine, allowing for the adjustment of exposure conditions to account for any slight differences in illumination or substrate. This tool is compound with a multi-power kinetic energy control (MKEC) asset, which helps facilitate precise and repeatable patterning. NSR-1755I7B is also equipped with a vibration-free vibration isolation model (VVIS). This equipment helps to minimize the effects of external vibration on the wafer stepper and guarantees stable image quality with near zero thermal drift. The vibration isolation system is compounded with a unique temperature control unit, which helps minimize the effects of thermal expansion caused by rapid temperature changes. NIKON NSR 1755 i7B is an highly advanced wafer stepper designed to provide highly precise, repeatable patterning. It features a wavelength-focal plane programmable exposure control (WFPEC), a multi-power kinetic energy control (MKEC), and a vibration-free vibration isolation machine (VVIS) designed to ensure stable, reliable exposure conditions and precise device patterning. Along with its exceptional capabilities, NIKON NSR-1755I7B is also backed with an industry-leading warranty and compelling ratings from satisfied users.