Used VEECO / SLOAN DEKTAK 8 #9244494 for sale

VEECO / SLOAN DEKTAK 8 is a high-precision wafer testing and metrology equipment that offers superior accuracy and repeatability in the determination and characterization of wafer-level geometry. This system allows precise measurement of a variety of wafer parameters, such as surface topography, step height, resistivity, doping, contamination, and thermal/mechanical properties. VEECO DEKTAK 8 is a variable force probe unit which uses a multi-sensor crystal force sensor tip mounted on a two-axis tiltable platform. It can measure both pitch and roll angle of the sample surface and a Z-height measurement, and is equipped with a high-end PC and data acquisition software to enable data capture and analysis. The machine contains an optical character recognition that can easily process text imprints on the wafer to assist in the determination of the source and orientation of the sample. SLOAN DEKTAK 8 offers advanced 3D imaging technology for accurate surface profiling. It features a 2D height-profile resolution of 5.2nm, and a 5.0mV resolution for resistivity measurements. The tool can measure dimensions as large as 200mm, and has a working area of 100x45mm. An air bearing is included, allowing for superior noise and vibration reduction. It is designed for long-term operation, with a high-temperature ceramic insulation layer between the guide and the probe head. DEKTAK 8 is designed to be robust and reliable, with a long-term accuracy rating of 0.15nm and repeatability up to 0.05nm. It offers superior performance and features which make it ideal for advanced wafer testing and characterization.