Used HITACHI S-2250 #52381 for sale

HITACHI S-2250 is a scanning electron microscope (SEM), an instrument used in analytical imaging and material characterization. It enables researchers to view objects at a nanometer scale, with high magnification powers. S-2250 is equipped with a field emission electron gun which helps to achieve higher brightness and sharper images compared to conventional thermionic emission SEMs. It also has excellent low radiation performance and manual deflection equipment to allow fine tuning of the beam focus. This makes HITACHI S-2250 exceptionally suited for studying even the smallest of objects in detail. S-2250 offers an impressive 60kV acceleration voltage, with a maximumbeam current of 20µA. To complement this high performance, HITACHI S-2250 has a digital imaging system with a real-time digital image processing unit to provide the best image quality. This makes the images much clearer and easier to identify the smallest of objects. Included with the SEM is the digital control and analysis machine for the electron gun. This enables the researcher to accurately monitor any changes in the parameters of the electron beam. The chamber can also be manually manipulated for further adjustments for changing the nearby objects or for making complicated measurements. For safety, S-2250 is equipped with a source current limiter and an ion shield, to minimize radiation exposure. Other important features include its sample auto-staining feature, which is an important tool while working with biological materials, eliminating the need for applying hazardous material. To aid accurate sampling, HITACHI S-2250 comes with a back-scatter detector and a CCD detector that are capable of detecting the back-scattered electrons and secondary electrons, respectively. Both form crucial parts of the X-ray microanalysis tool that is also included, providing full elemental analysis. Finally, S-2250 is extremely user-friendly, with staff and student who rely on the SEM able to become familiar with its setup and operations quickly. With the added convenience of an automated auto-calibration feature, which corrects for any adjustments in the imaging and electron systems, HITACHI S-2250 makes detailed and accurate sampling all the easier.