Used DNS / DAINIPPON / SCREEN WS-8200 #293634118 for sale
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DNS / DAINIPPON / SCREEN WS-8200 is a wafer testing and metrology equipment designed for high-precision measurement of wafer surface and depth characteristics. The system is capable of measuring a variety of parameters, including thickness, flatness, surface triangulation, and surface texture. DNS WS-8200 is capable of operating at high speed, providing accurate results for wafers up to 300 mm in size. The unit comprises several components, including a high-speed, automated stage which accurately maintains the position of the wafer during measurement. The stage is capable of extracting and positioning the wafer from the cassette to the instrument's optical head, as well as returning it back to the cassette after the measurement. The machine is also fitted with a high-accuracy drive tool, which is able to finely control the wafer's position during the measurement. The asset is able to operate in a variety of scanning speeds, including deep scanning which measures the surface contour with high accuracy. In addition, the model can also measure both the surface texture and flatness. SCREEN WS-8200 uses both optical and non-optical measurement strategies. The optical measurement techniques are largely comprised of techniques such as interferometry, microscopy, and scanning electron microscopy, while the non-optical techniques use piezoelectric transducers or capacitive noncontact sensors to measure the wafer. DAINIPPON WS-8200 is equipped with a high-precision controller and offers several programming functionalities. The equipment includes a user-friendly graphical interface with multiple display modes for the measured parameters, making it easy to monitor and evaluate the results. WS-8200 also includes several analysis functions, including the capability to measure small differences in the surface profile of multiple wafers. In addition, the system includes a program that is capable of extracting and analyzing surface texture, as well as measuring surface flatness. Overall, DNS / DAINIPPON / SCREEN WS-8200 is an advanced wafer testing and metrology unit which provides accurate results in a short amount of time. The machine is suitable for applications in the microelectronics industry and is designed to operate in harsh industrial environments.
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