Used HITACHI CG 4000 #293603928 for sale

HITACHI CG 4000 is a scanning electron microscope (SEM) designed to acquire high resolution images of a wide variety of samples. With a wide field of view, coupled with the ability to magnify up to 500,000 times the original sample size, HITACHI CG4000 is a versatile imaging equipment. Unlike traditional optical microscopes, the SEM uses electrons instead of light to take images of samples. Inside CG-4000, an electron beam is generated through a thermionic gun, which is then accelerated and focused onto the sample surface. When the electron beam interacts with the surface, various types of signals are collected, such as secondary electrons and scattered electrons, which are used to construct an image. CG 4000 utilizes a patented field emission scanning electron microscopy (FESEM) technology to provide a wide field of view and high-resolution images. This technology incorporates a LaB6 filament electron source, allowing accelerated electrons to be generated at a significantly lower voltage. This result in a fully scanned solid angle of 67.5 mrad, which is seven times larger than a conventional SEM. Additionally, CG4000 can magnify up to 500,000 times the original sample size. With an analysis speed of up to 1.6x10^6 pixels per second, HITACHI CG-4000 is equipped to collect high-resolution images in the shortest amount of time. For its imaging capabilities, HITACHI CG 4000 has an image resolution of 0.9 nm, making it suitable for observing even the smallest details of a sample. Additional features of HITACHI CG4000 include temperature control capabilities, which allow temperature-dependent properties of specimens to be measured; an automated image alignment system for aligning multiple images with high accuracy; parallel imaging outputs for combining composite images with high visibility; and an integrated auto focus unit for easy navigation of 3D sample topography. Overall, CG-4000 is a powerful imaging machine, making it suitable for a variety of applications, such as life science research, semiconductor production and materials analysis. In addition to its impressive imaging capabilities, CG 4000 also offers unparalleled convenience and user-friendly operation, making it an extremely attractive tool for researchers of all backgrounds.