Used HITACHI VR-70 #9148228 for sale

HITACHI VR-70 is a scanning electron microscope (SEM) designed for the research and development of advanced materials. The microscopy equipment is capable of providing high-resolution images of fine details down to an atomic level. It also offers a range of features to facilitate its use in a wide variety of applications. The base unit of VR-70 comprises components such as the radio frequency generator, a cold field emission gun, a detector, a sample holder, a condenser lens, a motorized stage and a computer interface. HITACHI VR-70 can be operated at a range of acceleration voltages up to 20kV, while the cold field emission gun provides a greater electron source current and improved image resolution. The sample holder of VR-70 enables specimen analysis with wet, solid, and liquid samples with temperatures spanning from -3K to +90K. It can detect electrons with energies of up to 200Kv at various angles, thanks in part to the motorized stage that can move the sample to any location and at any angle. HITACHI VR-70 also features an advanced energy dispersive spectrometer (EDS) that enables elemental analysis. The system uses a range of detectors such as a low-angle backscatter detector, an energy filtering detector and a transmission mode detector to identify and analyze specimens at the atomic level. It can also obtain X-Ray maps with 3D imaging capabilities that allow further analysis of a sample or specimen. Finally, VR-70 includes an interactive touch screen and a graphical user interface (GUI) to increase its user-friendliness. Operators can access numerous other features of the unit via this intuitive and interactive interface, such as the ability to obtain secondary electron images, photographs at various magnifications and measurements, and overlay images. In summary, HITACHI VR-70 microscopy machine is a powerful and versatile tool for research and development purpose. It can be used for detailed examination and analysis of specimens at an atomic-level resolution, making it an ideal choice for use with advanced materials. Its range of features, such as its energy dispersive spectrometer, motorized stage, and interactive GUI make working with VR-70 a breeze.