Used HITACHI S-4000 #52380 for sale

HITACHI S-4000 is a scanning electron microscope (SEM) designed to produce high-resolution images of both organic and inorganic specimens. The microscope consists of an electron source, an electro-optical equipment, an electron column, and a vacuum chamber that houses the specimen. The electron source produces an electron beam with a very small spot size and high brightness. The electro-optical system uses lenses, diaphragms, and deflectors to shape, focus, and direct the electron beam. The electron column accelerates the electrons passing through a specimen, producing secondary electrons for collection and imaging. The SEM produces clear images of the specimen by producing a raster-scanned image of the electron beam passing through the specimen. The image can be magnified up to 500,000x, depending on the magnification mode used. The specimen can be viewed in high resolution and contrast, making fine details and textures visible. A variety of imaging modes can be used to characterize the sample, including backscattered electrons (BSE), secondary electrons (SE), combination of BSE and SE (BSEC), transmission electrons (TE), and differential contrast (DC). HITACHI S4000 also has a number of sample preparation and imaging features. The microscope has a wide range of tilt and stage angle adjustments, allowing images to be captured over a wide range of angles. The stage also has a critical point dryer, allowing for the evaporation of solvents from immersed specimens during imaging. Additionally, the microscope has a high-resolution digital camera and sample chamber, which allow for the recording and analysis of images with the highest restoration and accuracy. In terms of data analysis, S 4000 allows for the accurate measurement and characterization of sample features. Measurement of feature size, shapes, roughness, and other characteristics can be carried out using the image analysis software. Furthermore, the microscope has a 3D mapping unit which allows for the imaging of three-dimensional structures. This machine is useful for detecting surface defects and other structural abnormalities. In summary, S-4000 is an advanced scanning electron microscope equipped with features that enable the imaging of organic and inorganic specimens with the highest resolution and accuracy. The microscope has a range of imaging modes, sample preparation techniques, and data analysis capabilities that make it an ideal choice for advanced research and development.