Used HITACHI S-6280 #136434 for sale

HITACHI S-6280 is a scanning electron microscope (SEM) that provides a large depth of field and excellent side resolution of up to 1615 nanometers (nm). The instrument is capable of high-resolution imaging, even at very low accelerating voltage, which makes it ideal for analyzing the topology of isolated particles, such as individual cells or microorganisms. The SEM can operate at both low and high vacuum (LV or HV) modes. As for the LV mode, the operating atmosphere pressure is provided by a turbomolecular pump and is usually around 2.5 x 10-3 Pa. As for the HV mode, the operating atmosphere pressure is ensured by an expansive getter pump and is usually around 1.0 x 10-6 Pa. The instrument is equipped with a high-power thermionic column (102 beam accelerating voltage) and an ultra-high vacuum turbo-molecular pump, which provides excellent stability and minimal sample contamination. This feature is especially advantageous for sample analysis, where minimal staining, charging or artifacts can be observed. Furthermore, the column has a low-stray electron generator, which reduces images distortions due to stray electrons. Moreover, HITACHI S 6280 is fitted with a 6,400 element secondary electron detector, a five-position axis stage, digital control systems and software, making it a powerful imaging tool. The 5-axis stage allows for fine tuning of the sample position and a wide range of magnifications may be selected. The digital control systems and software facilitate analysis and provides a wide range of analytical tools for data examination and manipulation. The instrument also features an ultra-fast image capture rate, which is an important element during sample analysis and ensures faster operation. Additionally, auto-optimization of focus and working distance is supported when using this SEM, which is convenient and time-saving. Overall, S-6280 scanning electron microscope is an efficient and reliable imaging tool that offers high resolution, a wide range of magnifications, excellent sample stability and low contamination. It is a versatile instrument capable of working with both LV and HV modes, making it suitable for a variety of applications.