Prisma E SEM

Scanning electron microscope for industrial research and development with environmental scanning electron microscope capability.

Environmental Scanning Electron Microscope

The Thermo Scientific Prisma E SEM is a comprehensive solution, combining diverse imaging and analytical capabilities with advanced automation. Ideal for industrial R&D, quality control, and failure analysis, it offers high resolution, sample flexibility, and a user-friendly interface. The Prisma E SEM is the successor to the popular Thermo Scientific Quanta SEM.

ESEM with EDS

The Prisma E SEM stands out with its exceptional all-around performance, a broad selection of accessories, and intuitive elemental analysis using Thermo Scientific ColorSEM, making it the top choice for micro-scale imaging and analysis across industries and fields.






Back to Scanning Electron Microscope (Floor Model)


Features

Elemental information at your fingertips

Live composition-based image coloring for intuitive elemental analysis with optional ChemiSEM Technology and integrated energy-dispersive X-ray spectroscopy (EDS). Speed up your work and obtain the most complete sample information with always-on analysis.

Minimize sample preparation time

Low vacuum and ESEM capability enable charge-free imaging and analysis of nonconductive and/or hydrated specimens.

Excellent analytical capabilities

Excellent analytical capabilities with a chamber that allows 3 simultaneous EDS detectors, EDS ports that are 180° opposite, wavelength-dispersive spectroscopy (WDS), coplanar EDS/EBSD and high-quality charge-free EDS and EBSD in low vacuum.

Excellent image quality

Excellent image quality at low kV and low vacuum thanks to flexible vacuum modes, including through-the-lens differential pumping. Simultaneous secondary electron (SE) and backscattered electron (BSE) imaging in every mode of operation.

In-situ study of materials in their natural state

With the Prisma E SEM's environmental SEM (ESEM) mode, samples can be imaged even if they are hot, dirty, outgassing or wet.

Easy to use

Easy to use, intuitive software with user guidance and undo functionality makes highly effective operation possible for novice users, while enabling experts to do their work faster and with fewer mouse clicks.



Goldrush. This mixture of particles contains gold (large area on the left), copper (smallest particles) and a Al/Si/Mg alloy (the bigger particles). The mixture is heated to higher and higher temperatures. At a certain point, gold starts diffusing across the metal surfaces, thereby completely changing their appearance. The experiment is performed using the High Vacuum Heating Stage mounted on a Prisma E SEM.


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