Used NANOMETRICS / BIO-RAD / ACCENT Caliper #9390467 for sale

NANOMETRICS / BIO-RAD / ACCENT Caliper is a highly accurate mask and wafer inspection equipment used to measure electrical properties of devices in the semiconductor industry. This system uses lasers and advanced optics to analyze thin films and particles on a substrate, such as wafers or masks, and measure electrical characteristics of the devices. Through this precise analysis, engineers are able to quickly identify defects in the device's circuitry and determine the cause of any problems. ACCENT Caliper inspection unit operates on a patented CCD image acquisition and processing technology, which means it can accurately measure thin film patterns and wafers down to nanometer levels. It has superior signal-to-noise performance when compared to other measurement techniques. The combination of its advanced optics and laser measurements enables the machine to measure electrical characteristics, such as contact resistance, dielectric breakdown, and leakage. The tool has a 3D optical contour mapping capability, providing a more detailed analysis and faster inspection time. The contour mapping analyzing the surface profile enables the detection of wafer thickness and tilt distribution, which is especially helpful when dealing with highly-tapered patterns. BIO-RAD Caliper is an extremely versatile tool. It can accurately measure the flatness of stepped structures, as well as the thickness and width of patterns. In addition to being used for complex thin-film electrical measurements, the asset can also be used to perform automated optical inspection (AOI) on a variety of components. This allows for fast and accurate detection of defective components. NANOMETRICS Caliper is extremely user-friendly, as it can be controlled by a graphical user interface (GUI) and programmed to automate tasks. Programmable functions include various measuring cycles, which can be customized for effective automated test and measurement. Additionally, it offers different viewing options and graphics for visualization of measurement results. Caliper's capabilities make it an invaluable tool for the semiconductor industry. With its accurate and reliable measurements, as well as its efficient automated functions, NANOMETRICS / BIO-RAD / ACCENT Caliper can dramatically increase output and reduce costs by improving quality control and detection of defects. This makes it an ideal model for both research and production applications.