Used NIKON NSR 1755 i7A #293681787 for sale

NIKON NSR 1755 i7A is an advanced, highly reliable wafer stepper designed to meet the rigorous requirements of advanced semiconductor fabrication. NIKON NSR 1755I7A provides cutting-edge technologies-such as advanced optics, low-stress processing environment, and high-precision alignment-to enable complex structures to be patterned with ultra-high resolution. NSR-1755I7A provides compatibility with a wide range of wafer sizes, materials, and processes. It is capable of handling substrates of up to 300mm in diameter with a maximum substrate weight of 45kg. NSR 1755 I 7 A's advanced optics technology allows for precise and accurate alignment of the substrate with the photomask to an absolute accuracy of 0.2 micrometers. Its optics equipment also features a built-in laser-aligned telecentric mechanical compensation system, which provides additional precision. NIKON NSR-1755I7A's proprietary low-stress processing environment minimizes the stress exerted on the substrate during the exposure process. This is achieved using a unique design that includes a low kinetic atmospheric chamber, a contamination-free environment, ultra-low-noise air conditioning, and a vibration-free, shock-proof base. Together, these features provide the highest possible image fidelity and repeatability. NSR 1755I7A is equipped with a state-of-the-art control unit featuring a graphical user interface, built-in memory, automated diagnostic tools, and easy networking capabilities. These features make NIKON NSR-1755 I 7 A unusually easy to operate and maintain. The intuitive GUI and automated features simplify the entire process of operating the machine, while eliminating unnecessary downtime. NSR 1755 i7A is also highly reliable through its advanced ultra-low E-beam current generator. This technology helps reduce the occurrence of E-beam arcing by controlling the beam current to within 0.05mA, increasing the likelihood of high yield and lifetime performance. The NSR 1755 also features an environmentally friendly design that helps minimize power consumption and improves safety. Overall, NSR-1755 I 7 A is an advanced, feature-packed wafer stepper well suited to the requirements of today's high-volume production lines. Its high-performance optics, low-stress processing environment, and built-in diagnostics make it an ideal choice for the most demanding Fab requirements.