Used RUDOLPH WS 2500 #9244849 for sale

RUDOLPH WS 2500 is a state-of-the-art wafer testing and metrology equipment specifically designed for advanced wafer processing applications such as lithography and ion implantation. It offers advanced sample inspection capabilities for both flat and curved substrates at the wafer level. The system is especially well-suited for measuring the uniformity of wafer thickness, width, height and surface roughness over a wide range of wafer sizes. It features a high-precision optical microscope with user-friendly optics and ergonomic design that facilitates quick and reliable sample lateral and height imaging. An advanced algorithm is used for processing the acquired images and providing definitive pass/fail analysis report. The unit is immensely versatile, capable of analyzing a variety of wafers, including glass, quartz, and even copper. It's capable of testing thin wafers, up to 180 mm in diameter and 65 mm thick. Additionally, the machine allows for auto-leveling, so that the stage can be level even if the operator's work surface is not. The tool offers both manual and auto alignment, to ensure the alignment accuracy of the wafer and sample, and allows for etch-stop test, measure sample asymmetry, 1-/2-dimensional uniformity and film thickness tests. Additionally, it allows for non-contact measurement of the wafer's radius of curvature. It is even available with height-sensitivity levels as low as 1 Angstrom. The asset is designed for reliability and robustness, featuring an industrial frame construction, which is both robust and vibration-resistant. It's also highly sensitive and accurate, with minimal alignment errors, providing consistent test data for effective wafer traceability. The user interface is designed with the utmost attention to ease of use. The intuitive graphical user interface (GUI) allows users to easily and quickly create, set up, and run tests. Additionally, the data acquisition and analysis software are provided in a user-friendly format. WS 2500 is an exceptional wafer testing and metrology model ideal for advanced wafer processing. With its wide-ranging capabilities, versatility, and top-notch precision, it is the best choice for any application requiring high accuracy and reliability.