Used HITACHI S-9220 #9158622 for sale

HITACHI S-9220 Scanning Electron Microscope (SEM) is a highly versatile imaging solution for a wide range of scientific and industrial applications. The instrument features a high-resolution secondary electron detector, a state-of-the-art low-vacuum imaging chamber with a unique liquid-cooled rotary stage design, a magnetic electrostatic field lens, a coaxial observation chamber with CCD camera, and a variety of digital imaging systems. This powerful SEM offers a large depth of field, high resolution images, and an advanced depth-of-field imaging system. HITACHI S9220 utilizes a scanning electron gun which accelerates electrons and then scans them over a sample surface to form an image. The electron beam can be scanned in two perpendicular directions to form an image, with a maximum resolution of 1 nanometer. The chamber is designed to support a low-vacuum environment, making it suitable for imaging biological samples and other sensitive materials. The liquid-cooled rotary stage allows for superior imaging of an area on the sample. The rotating stage is cooled by liquid nitrogen, allowing researchers to obtain precise imaging data with minimal drift, enabling the observation of the same spot multiple times in different directions. With the electrostatic field lens, the electron beam current can be easily adjusted and focused, allowing users to further increase contrast without sacrificing resolution or spot size. The coaxial observation chamber and CCD camera built into S 9220 are useful when imaging areas that might be difficult to focus with the electron beam. The camera can be used to acquire high-resolution images of the sample surface, providing information on features that are too small to be resolved using the electron beam. Additionally, the camera provides an ideal platform for image post-processing and digital image analysis. Finally, a variety of digital imaging systems can be connected to S9220 to improve the imaging quality and refine the data obtained. These include Multi-Spherical Optics (MSO) imaging systems, which create three-dimensional images of the sample surface without the need for additional specialized training or imaging hardware. This system also provides access to a wide range of features such as topographic imaging, high- magnification viewing and image analysis. S-9220 is a powerful and versatile scanning electron microscope that provides researchers and engineers with a reliable imaging solution. Its advanced imaging technology, high resolution imaging, and intuitive user-friendly design make it an ideal choice for a wide variety of applications.