Used JEOL JSM 5800LV #293825915 for sale

JEOL JSM 5800LV Scanning electron microscope (SEM) is a powerful analytical tool for exploring materials from the nanometer to micro-scale level. In this device, an electron beam is focused onto a small area of the specimen sample and is generated by an electron source. In JEOL JSM 5800 LV the electron source is a Field Emitter type which works by first creating an electric field that attracts electrons from the emitter to the surface of the sample. Once this occurs, the electrons excite the sample, causing it to emit electrons that then move towards the detector. JSM 5800LV is equipped with a backscatter electron detector (BED) that enables the user to obtain information about the sample in high resolution. The BED works by detecting Secondary Electrons and Backscattered Electrons, both of which contain unique information about the sample, such as its surface topography and elemental composition. The secondary electrons can be compared to light emitted from a light source and used to detect the fine surface structure of the sample. JSM 5800LV also features an optional Energy Dispersive X-ray microanalysis (EDX) equipment that provides elemental composition of the sample. This system works by collecting energy from the characteristic X-rays which are created when electrons interact with atoms in the sample. The EDX unit then analyzes these energies and translates them into an elemental composition. JSM 5800 LV Scanning Electron Microscope is also equipped with an easy-to-use menu machine, which allows users to adjust the imaging parameters of the instrument quickly and easily. The user can fine-tune the transmission current, incident angle of the beam, voltage, and field size in order to capture the most detailed images of the sample. Overall, JEOL JSM 5800LV is an excellent scanning electron microscope with a variety of features that make it a valuable tool for industrial and academic research applications. Its advanced imaging capabilities, combined with its user-friendly menu tool, make it the ideal choice for nanoscale imaging.