Used HITACHI S-9220 #9134005 for sale

HITACHI S-9220 is a state-of-the-art scanning electron microscope (SEM), capable of studying a variety of samples with a high level of detail. It is equipped with an advanced electron column and signal detection system, enabling the microscope to produce high-resolution images with a magnification up to 250,000 times the original size. This remarkable focusing capability enables HITACHI S9220 to image nanoparticles, cells, and even individual atoms. S 9220 utilizes an electrically charged beam of electrons to scan across the sample surface. As the electrons hit the surface of the sample, they interact with the atoms and molecules present, creating a signal that is detected by the column and converted into a digital image. This image is then displayed on the microscope's monitor or recorded for later review. S-9220 is also capable of performing a variety of analytical techniques, including elemental analysis, phase contrast imaging, and secondary electron imaging. Furthermore, the SEM allows for precise positioning of the electron beam over the metal substrate to enable observation of site-specific features. Various detectors can also be used to capture the electron signals, enabling the microscope to measure trace elements and their distributions. While S9220 is a powerful tool, it does have some limitations. Samples must be extremely thin in order to be studied, as the energy of the electron beam may damage heavier samples. Additionally, HITACHI S 9220 is limited to imaging non-magnetic materials, as the electrons will be deflected by magnetic fields. Overall, HITACHI S-9220 is a powerful tool in the field of microscopy research. With its large collection of sophisticated features, reliable performance, and relatively low price point, this SEM is well suited to lab research and educational applications. Its ability to observe small particles and even individual atoms at a very high resolution makes it a valuable tool for scientific research.