The JSM-7200F is a highly versatile, easy-to-use analytical field emission SEM that offers a new level of expanded performance to the budget-conscious lab. This high resolution SEM is ideal for both imaging and analysis of nanostructures, and determining chemical composition of the sample through X-ray spectroscopy. By combining large beam currents with a small probe size at ANY accelerating voltage, the JEOL JSM-7200F dramatically increases analytical resolution to the sub 100nm scale. For analysis of non-conducting specimens, the JSM-7200F/LV is available with variable pressure.
From Magnetic to Neuroscience Samples
The JSM-7200F employs a newly designed hybrid conical objective lens that is a combination of electromagnetic and electrostatic lenses and a standard through-the-lens detector with energy filter allowing the selection of topography, Z contrast or a mix of the two. With no electromagnetic leakage below the lens, it is ideal for imaging magnetic samples and analyzing samples with EBSD.
For neuroscience applications, the JSM-7200F/LV with integrated Gatan 3View® Serial Block Face Imaging System creates perfectly aligned image stacks of thousands of sequentially-imaged slices of the freshly cut, resin embedded block face sample.
JEOL's proven beam deceleration mode (GB Mode) decreases charging on nonconductive specimens, improves spot size at low kV, and enhances surface topography. With the integration of in-the-lens acceleration and deceleration of the electron beam, low kV aberrations are reduced, yielding higher resolution at the lowest accelerating voltages. The ultra low voltage capability is suited for non-conductive samples and for enhanced high resolution imaging of nanostructures and specimen surface details.
The JSM-7200F is equipped with a large specimen chamber that accommodates a wide variety of detectors simultaneously, including: multiple EDS, EBSD, WDS, STEM, BSE, and CL. The system can also be equipped with a variety of sub stages including tensile, heating and cooling stages for in situ experimentation.