
( Brand: Hitachi ), ( Microscope Type: Scanning Electron Microscope ), ( Intended Use/discipline: Chemistry, Analytical ), ( Manufacturer Part Number: S-800 )
The Hitachi S-800 Scanning Electron Microscope (SEM) is a high-performance, versatile instrument designed for advanced materials analysis in a research or industrial setting. This particular model is a Field Emission SEM (FE-SEM), which utilizes a fine beam of electrons emitted from a sharp field emission tip to generate high-resolution secondary electron images and backscattered electron images of the sample surface.
The Hitachi S-800 SEM features an advanced column design, which includes an ultra-thin field emission gun, a large-diameter electron beam-defining aperture, and an electron optics system that ensures excellent beam stability and current control. This results in high-resolution imaging capabilities, with a maximum resolution of 1.2 nm, and a wide range of magnification from 10x to 300,000x.
The instrument offers various detectors for different applications, including a built-in Everhart-Thornley detector for secondary electrons, an optional InLens detector for secondary electrons and backscattered electrons, and an optional Energy Dispersive X-ray Spectroscopy (EDX) system for elemental analysis. The SEM also includes a powerful software package for data acquisition, processing, and analysis.
The Hitachi S-800 SEM is designed for easy operation and maintenance, with features such as an automatic vacuum system, an automatic focus function, and a user-friendly graphical user interface. The instrument also includes a large stage, which can accommodate samples up to 60 mm in diameter, and a heating stage for temperature-controlled analysis.
This particular model of the Hitachi S-800 SEM is intended for repair, meaning it may have some signs of wear or damage, but with proper servicing, it can continue to provide valuable insights into the microstructural properties of materials. Potential issues could include vacuum leaks, column alignment issues, or software glitches, and repairs may involve replacement of parts such as the vacuum pump, electron gun, or software upgrades. With professional repair and maintenance, the Hitachi S-800 SEM can continue to deliver high-quality SEM images and data for years to come.
Buying a Hitachi S-800 Scanning Electron Microscope (SEM) for repair can be a complex decision due to various factors involved. Here are some pros and cons to help you make an informed decision:
Pros:1. Cost-effective: Buying a used Hitachi S-800 SEM can be more cost-effective compared to purchasing a new one, especially for research institutions or individuals with a limited budget.
2. Wide range of applications: The Hitachi S-800 SEM is a versatile instrument that can be used for various applications, including material science, biology, and semiconductor industry.
3. High resolution: The Hitachi S-800 SEM offers high resolution imaging capabilities, which is essential for detailed analysis of samples.
4. Vacuum environment: SEMs operate in a vacuum environment, which helps to eliminate charging effects and provides better imaging results.
5. Field emission source: The Hitachi S-800 SEM uses a field emission source, which offers improved resolution and decreased electron beam size compared to thermionic sources.
Cons:1. Complex instrument: SEMs are complex instruments that require specialized knowledge to operate and maintain. Buying a used one for repair may require additional investment in training or hiring expertise.
2. Potential repair costs: Buying a used Hitachi S-800 SEM for repair may involve significant repair costs, depending on the extent of damage or required upgrades.
3. Availability of spare parts: Availability and cost of spare parts can be a concern when buying a used SEM. Hitachi may no longer manufacture some parts, making it difficult to obtain them.
4. Compatibility with software and hardware: The used Hitachi S-800 SEM may not be compatible with the latest software or hardware, which could limit its functionality or require additional investment.
Conclusion:Buying a used Hitachi S-800 SEM for repair can be a cost-effective solution for institutions or individuals with a limited budget who require the high-resolution imaging capabilities of an SEM. However, it is essential to consider the potential repair costs, availability of spare parts, and compatibility with software and hardware before making a purchase. Additionally, having access to specialized expertise or the ability to hire external help may be necessary to ensure proper operation and maintenance of the instrument.
Recommendation:Before making a decision to buy a used Hitachi S-800 SEM for repair, it is recommended to thoroughly research the instrument's condition, repair history, and availability of spare parts from reliable sources. Additionally, considering the cost of repairs, compatibility with software and hardware, and the availability of specialized expertise to operate and maintain the instrument are essential factors to consider. Ultimately, it is crucial to weigh the potential benefits against the costs to determine if buying a used Hitachi S-800 SEM for repair is the best solution for your specific needs.
SUGGESTED SHIPPINGMETHOD: LTL Air Ride, Blanket Wrap service of your choice we'll help you get a good quote. Includes the following: Hitachi's 800 Scanning Electron Microscope m/f# 47-1 with Edwards STP-300Turbo Molecular Pump s/n# 2392. The system appears to be complete. Keven 4601B Ion Pump Control m/f #51400151P.
This is a complete, uninstalled Hitachi S-8 Field Emission SEM. Seiko-Sickest Control Unit. We'll help you get a good quote for packing. Approximate sizes of three proposed pallet's.
It is being sold AS IS no buyers remorse but it appears to be in good condition. Wearer unable to test this item. The system has to be packed into more than one crate or pallet. The system requires banding, pelleting and shrink-wrap these items onto three separate pallet's for shipping.
This SEM contains a Seiko-Seiko Magnetically Levitated Turbo molecular high vacuum pump and three Variant Ionization UHV pumps.