Used HITACHI S-4000 #9182088 for sale

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HITACHI S-4000
Sold
ID: 9182088
Vintage: 1989
Scanning Electron Microscope (SEM) Upgraded to schottky thermal field emission Cold field Electron gun: Thermal field emission electron source Magnification: 20x to 300,000x Emission extraction: 0-7 kV Accelerating voltage: 0.5 to 30 kV (Variable in 10 V steps) Lens system: 2-Stage electromagnetic lens Objective aperture: Movable aperture (4 openings) with heater Display unit: Principle: Still image display With built in image memory at all scan speeds Viewing CRT: (2) Display monitors, 12" Image memory unit Scan speed: 0.25, 2, 10, 20 sec / Frame for photo recording mode Vac pumps: (3) Ion pumps Diffusion pump Field emission gun missing 1989 vintage.
HITACHI S-4000 is a high-end scanning electron microscope (SEM) that is designed to provide high-resolution imaging and analysis of a variety of sample types. HITACHI S4000 has an automated sample stage, which allows a variety of sample sizes and geometries to be positioned and imaged accurately and easily. The microscope is capable of imaging samples with nanometer-level accuracy and magnification up to 500,000X. S 4000's high-sensitivity and wind-stable electron column enables high-reliability imaging, while its aberration corrector technology provides excellent beam stability. In addition, HITACHI S 4000 has an integrated energy-dispersive spectrometry (EDS) system that provides inorganic element composition analysis without sample preparation. S-4000 can also capture images in a variety of imaging modes, including backscattered electron imaging, secondary electron imaging, and variable-angle in-lens imaging. Backscattered electron imaging allows users to observe surface and subsurface features of a sample, while secondary electron imaging provides information regarding surface features, such as grain boundaries, crystal orientations and interface structures. The variable-angle in-lens imaging mode is particularly useful for imaging of very small surface features. S4000 also incorporates a wide range of image-processing features, including a range of signal processing software and various image processing tools. These can be used to enhance the images generated to reveal more intricate details. To ensure easy operation of the microscope, HITACHI S-4000 also features a comprehensive set of ergonomic control panels available in right or left-hand configurations. An intuitive user interface, along with automated "point and click" commands, allows for easy operation and advanced imaging analysis. Overall, HITACHI S4000 is a powerful scanning electron microscope designed for research and educational applications. Its automated Sample Stage, high-sensitivity Electron Column, imaging modes, image-processing features, and ergonomic control panels make it ideal for capturing and analyzing images with amazing nanometer-level detail.
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