Used ZYGO 7701 #180361 for sale

ZYGO 7701 is a comprehensive mask and wafer inspection equipment designed to enable thorough and accurate inspection to ensure that optimally designed wafers and masks can be produced. The system offers two scan types - Static and Dynamic. Static scan involves sweeping the wafer and mask surfaces to automatically assess features as they are presented. This scan is used to detect any abnormalities such as particles, chips, foreign matter, or any other defects present on the device under inspection. Dynamic scan uses a high-energy laser to illuminate the device under inspection at certain points. This allows the unit to measure surface topography, focusing on the smallest details that are often invisible upon traditional visual inspection. Using a high-resolution video camera, the machine then captures the resulting image and enables the user to review any defects or irregularities. 7701 also includes a robotic manipulator and controller, which provides precise, repeatable nanometer movement within the 5 millimeter range and is controlled via an intuitive interface. This allows for quick and accurate alignment of the tool components and helps ensure that the wafers and masks are properly inspected. The asset also features automated defect recognition and classification functions which are designed to rapidly identify and analyze errors within the device. This can be customized to individual requirements and helps improve overall efficiency and accuracy of any inspection process. ZYGO 7701 also features many connectivity options, allowing users to easily connect to other model components, including cameras and displays. It comes complete with image analysis and process control software that assists in data access, analysis and more efficient defect management. Overall, 7701 is designed to provide a high-performance, comprehensive mask and wafer inspection equipment that accurately tests devices down to the smallest details. With its advanced scan types, robotic manipulator and intuitive control system, it provides an effective and efficient way to inspect devices. This makes the unit an ideal choice for any production, automotive or industrial operation.