Used KLA / TENCOR Alpha Step 300 #9356929 for sale

KLA / TENCOR Alpha Step 300 is a wafer testing and metrology equipment designed to provide maximum productivity for optical inspection and metrology needs. The system is based on the company's five-axis interferometric technology, which allows users to capture and quantify both dimensional and topographical surface data in single-pass measurements. With the ability to measure up to 50 local points per second, KLA Alpha Step 300 offers 1nm accuracy and repeatability for detailed surface measurement. The unit is ideal for applications within the semiconductor industry, such as surface topography characterization, lithography qualification, and defect evaluation. The machine enables fast measurements of surface flatness, roughness, and line-width. TENCOR ALPHASTEP 300 features an integrated laser and optimized optical design, as well as an intuitive user interface and a powerful PC-based architecture. The tool is capable of handling the latest advanced substrates, including Si, GaAs, and silicon composite materials. KLA / TENCOR ALPHASTEP 300 offers a wide range of capabilities, including 3D mapping, multiple camera configurations, automated measurements, and an integrated quality assurance asset. The model is also capable of measuring structures, including circuit lines, bumps, and other micro features. With its high accuracy and repeatability, KLA ALPHASTEP 300 delivers reliable measurements of critical photomask features, such as pattern concentricity and size. The equipment is designed to provide maximum process control and repeatability through tight integration with KLA defectivity and overlay algorithms. In combination with the company's sophisticated software, ALPHASTEP 300 helps semiconductor manufacturers to ensure yield and quality performance. The system is fully compatible with the company's extensive range of metrology solutions, such as the Contura™ and Actura™ wafer testing and metrology systems. The intuitive, easy-to-use interface and powerful architecture of Alpha Step 300 make it an industry-leading solution for wafer testing and metrology needs. Through its advanced optics and integrated quality assurance unit, the machine provides unparalleled accuracy and repeatability, enabling users to obtain highly accurate and reliable results for wafer-level inspections, defect review, and other applications.