Used REHDER ET-3 #293657669 for sale

REHDER ET-3 is a wafer testing and metrology equipment that offers high throughput metrology for wafers up to 300 mm in diameter. It combines the highest throughput, accuracy, and versatility in a single system. ET-3 unit is equipped with the latest optical and multi-functional tools, enabling the measurement of virtually all types of wafers. It employs a unique "dual-view" machine that combines low magnification imaging for pattern identification and high magnification imaging for resolution based measurements. It also offers several on-board sensors, including infrared camera, visible camera, laser profilers, and a 3D microscope, providing unmatched flexibility in measuring parameters such as z depth, critical dimension, feature profile, surface texture, and grain size. REHDER ET-3 tool features multiple, interchangeable stages that allow for fast sample exchange and measurement at a variety of temperatures and in a variety of atmospheres, making it an ideal choice for a wide range of test and manufacturing environments. Multi-channel optics can be utilized to increase the speed of die-to-die measurements while also helping to prevent any waste due to misalignment of specimens. The asset utilizes automated sample handling and alignment for reduced handling time and improved throughput. The advanced software suite for ET-3 provides a full range of analysis capabilities ranging from general wafer characterization to advanced feature analysis. It is designed to provide comprehensive characterization data in the same measurement time, allowing for the optimization of process corrections in real-time. REHDER ET-3 offers a unique combination of advanced tools and features combined with a powerful software suite making it an invaluable tool for improving wafer quality. The model's high performance, accuracy, and versatility make it the ideal choice for quality control, testing, and research and development in the semiconductor industry.