Used SEMICONDUCTOR EQUIPMENT CORP 4400 #9156705 for sale

SEMICONDUCTOR EQUIPMENT CORP 4400 is a state-of-the-art wafer testing and metrology equipment that delivers a high level of performance, reliability and accuracy for measuring on-wafer devices. Utilizing the latest technology and automated operational features, the system provides precise, accurate measurements of a range of parameters on a wide range of wafer technologies. 4400 unit can measure and analyze: - CD (critical dimension) - Surface flatness - Critical dimension uniformity - Profile - Overlay - Multiple exposed structures - Thin films - Etching The machine has the expertise to inspect and measure a wide variety of wafer materials, including single and repeatable buried oxides, shallow trench isolation, and multiple stacked layers. All SME SEMICONDUCTOR EQUIPMENT CORP 4400 tool components are derived from the latest technology, providing the precision and accuracy that device manufacturers require. 4400 includes several features to help ensure more precise, accurate measurements. These features include proprietary algorithms that use intelligence to find sample boundaries and features in each image, a direct microscope interface that eliminates the need to re-align each sample, a wide-field imaging asset that allows measurements over larger areas of the wafer, and a rapid scan mode for measuring with different sampling densities in a short amount of time. The model can also be customized with a variety of options, such as extra input/output interfaces and an automated wafer indexing feature. SEMICONDUCTOR EQUIPMENT CORP 4400 is designed for easy installation and operation, and is compatible with all existing computer systems, making it ideal for production testing and process control. The equipment comes complete with software that can be used to setup test scenarios and control the system operation. The included software also allows for the analysis and visualization of the collected data, such as plots, overlays, data tables and more. Overall, 4400 is a robust yet user-friendly wafer testing and metrology unit that is ideal for both production testing and process control. It is designed to deliver top-level accuracy and reliability while its expansive range of features make it a great choice for any of your wafer testing needs.