Used NANOMETRICS 3000 #9079621 for sale

NANOMETRICS 3000 is a high precision mask and wafer inspection equipment designed to inspect the smallest features on semiconductor masks and silicon wafers for defects and accuracy. The system is equipped with powerful optics and an imaging unit that is capable of resolving features as small as 0.25 microns in size. 3000 is able to detect defects and irregularities in the shape, size, and location of microscopic features on the surface of the wafer and mask, ensuring the highest quality product. The machine is comprised of four main components: the optical head, the main controller, the sample scanner, and the analysis software. The optical head is designed to capture images of the sample and is composed of a high resolution CCD camera, high precision zoom optics, and advanced illumination sources. The main controller is responsible for coordinating and controlling the operations of the entire tool, while the sample scanner is designed to move the microscope head in order to analyze the entire surface of the sample. Finally, the analysis software performs the critical task of analyzing the acquired images to measure the size, shape, and position of the features present on the sample. NANOMETRICS 3000 asset is also designed with advanced autofocus capabilities to ensure that the focus plane of the optical model remains constant throughout the entire inspection process, regardless of the magnitude of the features being inspected. This self-adjusting feature greatly reduces the amount of time required to inspect complex surfaces while maintaining a high degree of accuracy. To increase accuracy and resolution, 3000 can be used in combination with optical interferometry and other advanced metrology techniques. This enables users to measure the three-dimensional shapes of microscopic features on the sample with unprecedented precision. NANOMETRICS 3000 is a reliable and powerful inspection tool, reliable both in accuracy and repeatability, and is perfect for use in production-scale mask and wafer inspection. Its high-precision optics, advanced image acquisition and analysis capabilities, and its autofocus functionality make it the ideal equipment for manufacturers looking to ensure quality control.