Used KLA / TENCOR es20 #9198565 for sale

KLA / TENCOR es20 is a mask and wafer inspection equipment used in the semiconductor industry. The system provides high resolution, high speed, and automated inspection of photomasks and wafers with accuracy and repeatability. KLA es20 model is an upgrade of KLA popular es10 unit, and is designed to meet the industry's most demanding mask and wafer inspection needs. The machine features a fixed-field-of-view optical projection column capable of accommodating 100 mm, 200 mm and 300 mm diameter wafers. The tool is also equipped with a high-performance CCD camera that captures images from the wafer with a resolution of 12.3 megapixels per frame. The wafer is illuminated by an array of red LEDs in order to collect light reflected by the mask or wafer being inspected. The asset also includes a number of tools such as a programmable defect mode, an auto alignment model, and a focus-detection equipment. The inspection system utilizes a range of software algorithms in order to identify and classify defects on the mask or wafer. This includes the use of spectroscopy for the detection of particles and crystals on the surface of the mask or wafer. The unit is also capable of distinguishing between single and multiple line defects, as well as detecting defects below the surface. TENCOR es20 model is designed for fast and reliable defect detection, including wafer and device level defects such as scratches and pits, as well as yield-impacting features such as pinholes, voids, and particles. Additionally, the machine is equipped with a variety of filters and tools that allow users to analyze and process the acquired data in a variety of ways. This includes the use of image processing to enhance the image and identify defects, and the ability to generate 3D images to depict a defect-free mask or wafer. Overall, es20 mask and wafer inspection tool is an innovative and advanced solution for critical mask and wafer inspection needs. The asset combines advanced image capture technology, software algorithms, and various tools that make it ideal for identifying and assessing defects in a quick and reliable manner. With its high resolution and accuracy, automated inspection technology, and rapid defect detection capabilities, KLA / TENCOR es20 model is an ideal choice for semiconductor manufacturers looking to take their mask and wafer inspection to the highest level.