JSM-IT810 Ultrahigh Resolution Field Emission SEM Series

Description

The JSM-IT810 series represents a line of ultrahigh-resolution field emission scanning electron microscopes (FE-SEM) from JEOL. These instruments are designed for advanced nanoscale imaging and analytical applications. They achieve a specified resolution of 1.6 nm at 1 kV and 1.2 nm at 30 kV. The system employs a Schottky field emission electron source capable of delivering a maximum probe current of 300 nA. The accelerating voltage is adjustable from a very low 0.01 kV up to 30 kV. A key component of the system is the JEOL NEOENGINE electron beam control, which uses advanced algorithms for real-time lens optimization, automatic beam alignment, and focus correction. The instrument features a large specimen chamber designed to accommodate multiple detectors simultaneously, such as energy-dispersive X-ray spectrometers (EDS), wavelength-dispersive spectrometers (WDS), electron backscatter diffraction (EBSD) systems, and cathodoluminescence (CL) detectors. Specialized detectors available include the GatherX windowless EDS for light element analysis and the Soft X-ray Emission Spectrometer (SXES) for chemical state information. The software interface emphasizes ease of use and automation, featuring no-code workflow tools for setting up automated imaging and analysis sequences across multiple locations and conditions. Standard functions include automated montage creation for large area imaging and seamless integration between optical navigation, SEM imaging, and live EDS analysis.