Materials characterization
Advanced materials characterization labs require access to the latest techniques and will push analytical tools, including SEMs, to the extremes of their capabilities. Most of these labs are multi-user facilities that accommodate users with varying degrees of experience. Time on the microscope is precious, and excessive time spent on maintenance, alignments, training, or image optimization needs to be avoided.
Apreo 2 Scanning Electron Microscope
The new Thermo Scientific Apreo 2 SEM expands access to high-performance imaging and analytics to all levels of microscopy expertise. With Thermo Scientific ChemiSEM Technology, a unique live elemental imaging capability, compositional information is always available, through the most intuitive interface. Eliminating all the hassle associated with typical EDS implementations, ChemiSEM Technology offers unprecedented time to result and ease of use.
The Apreo 2 SEM poses much smaller demands on users and lab managers with Thermo Scientific SmartAlign Technology, an optics system that aligns itself. Furthermore, the Apreo 2 SEM automates the image fine-tuning process with Thermo Scientific FLASH technology. FLASH Technology executes any necessary corrections to lens centering, the stigmators, and final focus of the image. The combination of these technologies means that users new to electron microscopy can access the high-end performance of the Apreo 2 SEM. Additionally, the Apreo 2 SEM is the only SEM with a 1-nanometer resolution at 10 mm analytical working distance. No longer does long working distance mean poor imaging. With the Apreo 2 SEM, anyone will be able to confidently get great results.
Apreo 2 SEM video teaser
High performance, resolution, and contrast
The combination of advanced optics, detection and automation in Apreo 2 makes obtaining high resolution imaging possible even for users new to SEM.
Wide range of sample types
Apreo 2 was designed for maximum flexibility. High quality, high resolution imaging is possible regardless of target samples properties. Insulators, beam sensitive or magnetic materials can all be imaged with ease thanks to Apreo 2's unique optics, detection and beam control options.
Live quantitative EDS with ChemiSEM
Elemental information at your fingertips with ChemiSEM, which provides live quantitative elemental mapping for unprecedented time to result and ease of use.
Quick and easy sample loading
Easy access to the stage, a convenient multi-sample holder, and a fast pump down ensures no time is wasted loading samples. An automated routine to insert and remove a pressure limiting aperture (PLA) allows for a seamless switch between high and low vacuum without opening the chamber.
Advanced automation
From optics, to image acquisition, Apreo 2 provides a range of automated features to make imaging time as effective and efficient as possible. Flash Technology automates image fine tuning The unique Undo function permits efficient exploration of imaging conditions Thermo Scientific Maps software automates large area acquisition with up to 4 different simultaneous signals
Performance at long working distance
Apreo 2 is the only SEM that offers high-resolution performance (1nm) and excellent image quality at analytical working distance (10mm). Sample morphology, topography and surface information can all be simultaneously explored while being at a safe distance from the pole piece. Thanks to its high-speed and high-sensitivity in-lens backscattered detector, BSE are still detected even at extremely low beam currents (as low as few pA).
Apreo 2 S | Apreo 2 C | |
Resolution |
|
|
Standard detectors |
|
|
PivotBeam |
|
|
Optional detectors |
| |
ChemiSEM Technology (optional) |
| |
Landing energy range |
| |
Stage bias (beam deceleration) |
| |
Low vacuum mode |
| |
Stage |
| |
Maximum beam current |
| |
Standard sample holder |
| |
Chamber |
| |
Long working distance imaging on palladium nanoparticles on cerium oxide matrix.
Easy nanoparticles imaging at 10 mm working distance.
Highlight contrast that would otherwise go unnoticed
High material contrast and easy platinum nanoparticles imaging at 10 mm working.
This video demonstrates how Apreo's Trinity detection system quickly answers all our questions about a sample.
On-demand webinar: Introduction to Apreo 2 - Unmatched versatility powered by ChemiSEM Technology
This is an introduction on-demand webinar to be followed by a more extensive overview of the Apreo 2 SEM, its features, functionalities, ChemiSEM technology, and a demonstration of the Apreo 2 in action. Attend this on-demand webinar to:
- Learn about the latest in analytical UHR-SEM from Thermo Fisher Scientific.
- Get introduced to the Apreo 2 SEM.
Webinar: Scanning electron microscopy: selecting the right technology for your needs
This on-demand webinar has been designed to help you decide which SEM best meets your unique needs. We present an overview of Thermo Fisher Scientific SEM technology for multi-user research labs and focus on how these wide-ranging solutions deliver performance, versatility, in situ dynamics and faster time to results. Watch this webinar if you are interested in:
- How the needs for different microanalysis modalities are met (EDX, EBSD, WDS, CL, etc.).
- How samples are characterized in their natural state without the need for sample preparation.
- How new advanced automation allows researchers to save time and increase productivity.
Long working distance imaging on palladium nanoparticles on cerium oxide matrix.
Easy nanoparticles imaging at 10 mm working distance.
Highlight contrast that would otherwise go unnoticed
High material contrast and easy platinum nanoparticles imaging at 10 mm working.
This video demonstrates how Apreo's Trinity detection system quickly answers all our questions about a sample.
On-demand webinar: Introduction to Apreo 2 - Unmatched versatility powered by ChemiSEM Technology
This is an introduction on-demand webinar to be followed by a more extensive overview of the Apreo 2 SEM, its features, functionalities, ChemiSEM technology, and a demonstration of the Apreo 2 in action. Attend this on-demand webinar to:
- Learn about the latest in analytical UHR-SEM from Thermo Fisher Scientific.
- Get introduced to the Apreo 2 SEM.
Webinar: Scanning electron microscopy: selecting the right technology for your needs
This on-demand webinar has been designed to help you decide which SEM best meets your unique needs. We present an overview of Thermo Fisher Scientific SEM technology for multi-user research labs and focus on how these wide-ranging solutions deliver performance, versatility, in situ dynamics and faster time to results. Watch this webinar if you are interested in:
- How the needs for different microanalysis modalities are met (EDX, EBSD, WDS, CL, etc.).
- How samples are characterized in their natural state without the need for sample preparation.
- How new advanced automation allows researchers to save time and increase productivity.