Used NOVA NovaScan 3090 #293823988 for sale

NOVA NovaScan 3090 is a wafer testing and metrology equipment by NOVA Technology Corporation. The system is designed to offer precise and accurate measurements in the testing of MEMS and photonic wafers. It utilizes a self-aligning optical interferometric profilometer, which provides high-powered resolution of up to 0.1 nm. NovaScan 3090 has a large automated wafer stage with two screw-style test loaders, making it capable of handling both uni-polar and multi-polar configurations for a variety of test wafer sizes. The unit can accommodate wafer thicknesses ranging from 200 µm to 5 mm, with a maximum wafer diameter of 300 mm. The stage has a 360-degree rotation, allowing for accurate measurement of test samples from any angle. NOVA NovaScan 3090 also has a built-in RGB laser interferometry machine, which combines the precision of laser interferometry with the fidelity of CCD imaging. This allows for the capture of accurate images from various angles in a wide range of materials. The tool can capture sub-nanometer discrepancies in step heights, as well as surface textures, topographies, and micro features. Moreover, NovaScan 3090 has an integrated digital microscope which acquires specialized images of precise areas and features of the wafer. This feature allows for accurate measurements of distances on the wafer, as well as nano-scale features in 3D. The microscope is also equipped with advanced software for sharpening and stitching images to get the best resolution, detail, and accuracy. NOVA NovaScan 3090 also includes several software features that allow for automated operation and enhanced usage. The asset is equipped with live microscopy that allows for real-time analysis and decision-making with quick feedback, while the dynamic visual inspection feature enables quick, accurate, and automated confirmation of high-resolution images. The software also can automatically detect and report any anomalies in the material wafer, making it a cost-efficient and reliable metrology model.