Used KOSAKA LAB ET 4000A #9392648 for sale

KOSAKA LAB ET 4000A is a wafer testing and metrology equipment, suitable for production-level testing and analysis of wafer-level device performance. The system combines highly accurate measurements of critical areas and device performance, with comprehensive data processing and reporting. The unit is designed for high-throughput processing, enabling a fast analysis of large numbers of wafers in a short time. The machine consists of four main elements: a test head, a detector, an image processing unit, and a data analysis module. The test head contains an automated tool for measuring the performance of each device, such as electrical current and voltage, voltage breakdown, frequency response, etc. The data from the test head is fed to the detector, which uses a CCD imaging asset to capture microscopic images of the device. The image processing unit is responsible for identifying, extracting, and processing the data from the images to identify the device characteristics. Finally, the data analysis module is used to box plot the data, analyze results, and generate reports. The model is highly reliable and accurate, due to its ability to measure and track a wide range of parameters in real time. This includes everything from contact resistance, capacitance, and current leakage to resistance-voltage curves. The equipment has excellent repeatability and provides highly stable results across multiple testing cycles. In addition, the system provides intuitive user interfaces and easy-to-use software that enable users to customize the settings to achieve the desired outcomes. It features a wide range of features such as batch testing, multiple views, and advanced analysis capabilities. Additionally, the unit can be integrated with other diagnostic equipment for a comprehensive analysis of the device performance. Overall, ET 4000A is a reliable and highly accurate wafer testing and metrology machine that is suitable for production-level use. The tool features a wide range of features, making it an ideal choice for high-throughput testing and quality control.