Used ESI WaferMark Sigma Clean #293642801 for sale

ESI WaferMark Sigma Clean is a high-precision mask and wafer inspection equipment. The system provides accurate and reliable inspection of both masks and wafers in the production environment, eliminating the need to stop the line during the inspection process. The unit is capable of full wafer coverage with a fast inspection speed. Its multiple defect detection methods detect a variety of defects on both masks and wafers, giving it the capability to inspect larger technology features and tapered features. The machine features four built in cameras for accurate mask inspection. It is designed to image both masks and wafers without the need to move the wafer, enabling fast and accurate inspection. It is capable of detecting defects in multiple layers of masks, including sub-resolution features. The tool also includes microscopy and wafer handling capabilities, providing accurate inspection results even when a wafer is moving. WaferMark Sigma Clean has advanced image processing capabilities that enable fast, accurate and reliable defect detection. It is capable of detecting a wide range of defects in both masks and wafers, including physical defects such as voids, cracks, and pits. It is also capable of detecting electrical defects such as shorts, opens, and bridging. To ensure accurate and reliable inspection, the asset includes a unique optical stage to ensure that the wafer and mask images remain in focus throughout the measurement cycle. It also features a software-controlled illumination model to provide consistent lighting across the wafer or mask images. In addition, ESI WaferMark Sigma Clean features advanced automation capabilities, enabling automated inspection of hundreds to thousands of dies per hour. It is designed for both manual and automated operations, making it suitable for a variety of production environments. The equipment can also be integrated into various customer-specific requirements, such as wafer handling and processing, as well as data analysis and reporting. Overall, WaferMark Sigma Clean is a powerful, accurate, and reliable mask and wafer inspection system, making it an ideal solution for production environments. Its advanced automation capabilities, fast inspection speed, and multiple defect detection methods ensure accurate and reliable inspection results.