Used NIKON NSR 2205 i12D #9243749 for sale

NIKON NSR 2205 i12D is a state of the art wafer stepper designed to support a wide range of wafer sizes, from 4" to 8". It has a compact, air-cooled design, and is suitable for operation in production environments. The equipment has multiple alignment options including CAT, laser, and optical alignment. The motorized stage uses high precision stepping motors and features an integrated position control system. The stepper utilizes a 1kW long arc projection lamp and a high numerical aperture i-line optical lens. The high-fidelity optics and advanced micro-stepping technology deliver excellent focus uniformity and high-diffraction efficiency. The optical unit operates in a wide range of wavelengths from deep ultra-violet to infrared, allowing for easy adaptation for a variety of photolithography processes. The machine can be tailored for a range of resolutions, from 0.3um to 0.1um, to support the most complex wafer designs. The stepper also supports smart chucking which enables accurate and rapid chucking for different wafer substrates, as well as providing efficient process control and yield management capabilities. NIKON NSR-2205I12D also features a range of safety features and user-friendly operation options. This includes a compensatory lead screw tool that provides gentle handling of the wafer when the asset is starting and stopping. A suite of environmental sensors allow the stepper to be operated in a variety of temperatures while the built-in wafer alignment model ensures a high level of accuracy and repeatability. The overhead carrier makes the equipment easy to operate and maintain while the user-friendly graphical user interface provides a direct connection between the users and the system. NSR-2205I 12D is also capable of producing high quality images with a bright and stable light source combined with advanced imaging software. Moreover, the stepper is reliable, cost-effective, and delivers excellent throughput for production.