Used KLA / TENCOR 6420 #293608754 for sale

KLA / TENCOR 6420 is an innovative wafer testing and metrology equipment designed to provide manufacturers with a high degree of accuracy, precision, and repeatability in their wafer testing processes. It is a complete system that includes a digital imaging microscope and a host of automated testing and metrology features, allowing the operator to measure, analyze, and report the results in a very efficient and reliable manner. KLA 6420 utilizes an advanced optics unit to accurately identify and analyze defects on wafers. First, the optics machine uses a bright field camera to create a high-resolution image of the wafer, which can be zoomed in to identify individual defects. Next, the tool runs an analysis of the image to identify the types and properties of defects. This includes identifying their size, shape, and location. Finally, the asset generates a report that contains quantitative information about the defects, such as defect area, density, defect type, location, and more. In terms of metrology, TENCOR 6420 is equally capable. The model features a number of automated measurement functions that can be used to measure wafer features, including distance, angle, line width, area, and more. Outputs can be customized to meet the needs of different applications, and the equipment supports a variety of measurements, such as topography, overlay, and overlay mapping. 6420 is a highly accurate and repeatable system, delivering reliable results time and time again. The unit has undergone extensive testing to ensure its compliance with industry standards, and its highly customizable output allows it to meet the needs of a wide range of manufacturers. Additionally, its intuitive user interface makes the machine easy to use and maintain, while its comprehensive defect analysis capabilities help manufacturers to identify and correct defects in real-time. Overall, KLA / TENCOR 6420 is a comprehensive and reliable solution for wafer testing and metrology, providing manufacturers with the accuracy, precision, and repeatability they need to maintain a high degree of quality control. Its combination of advanced optics, automated measurements, and intuitive user interface make it an ideal choice for businesses seeking a reliable and efficient wafer testing and metrology tool.