Used NIKON NSR SF130 #9244051 for sale

NIKON NSR SF130 is a high-performance wafer stepper that is used in semiconductor lithography. It is ideal for high-volume production of semiconductor devices, as it can operate consistently for sustained periods of time. The stepper operates using Numeric Condenser (NC) lenses with resolutions of 0.6 to 5.6 micrometers. It has a repeatable accuracy of +/- 4nm and a linear velocity accuracy of +/- 0.004mm. It also has a smooth, lag-free drive equipment to maintain accuracy in high throughput applications. NIKON NSR-SF130 is designed using a swing arm aligner method with an upper and lower head system. This provides stability while reducing any mechanical stress that can be caused by wobbling and vibrations. Each phase of the process is controlled with a laser beam, which ensures a high level of precision. The stepper also features NIKON CMOS Sensor and Advanced Data Processing Unit. This allows it to provide real-time feedback on exposure data and a complete wafer analysis. The machine is also capable of auto focusing, which helps to ensure that images are crisp and well-defined. The stepper is also equipped with NIKON Dimsite Management Software. This provides users with an intuitive interface for managing the machine's settings, as well as recipes for consistent results. Additionally, the tool offers file storage and editing capabilities. NSR SF 130 features a passive cooling asset to further improve performance. This is complemented by a self-adjusting platen, which helps to ensure high levels of stability and accuracy. The stepper also has various other offerings such as an auto-lighting model and a variety of alignment sensors. Overall, NSR SF130 is an excellent wafer stepper for high-volume production of semiconductors. It comes with a variety of features that help to ensure accuracy and reliability in the production process, and its intuitive software makes the machine easy to operate.