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Instrument Database:
Carl Zeiss AG - EVO® 40 Series
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| Year of introduction |
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| Status |
available |
| Company |
Carl Zeiss AG
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| Categories |
Microscopy: Electron: SEM
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Versatile Multipurpose SEM
The EVO®40 represents the latest developments in SEM technology with a superbly accurate and repeatable fully motorised stage, full range of vacuum modes, and all new objective lens with BeamSleeve™ technology. The class leading x-ray geometry provides users with the most accurate analyses in high vacuum, eXtended Variable Pressure (XVP®), or extended pressure (EP)modes.
The Future Assured upgrade paths from high vacuum to XVP® and then to EP ensure that the EVO®40 can evolve to meet future requirements. The EP microscope is ideal for pharmaceutical and biotech enterprises offering superb imaging of small specimens within a water vapour environment. The chamber design provides excellent access to the specimen for cryo and other specialist techniques.
Whatever your application, whatever the specimen, the EVO®40 series offers the perfect solution.
Key Features
- XVP® for non conducting specimens
- Class leading x-ray and analytical geometryn
- VPSE detector for secondary imaging in XVP®
- Future Assured upgrade paths to meet new requirements
- BeamSleeve™ accurate analysis of non conductors
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| Specifications |
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Resolution
3.0 nm @ 30 kV (SE and W)
4.5 nm @ 30 kV (BSD - XVP® mode)
Acceleration Voltage
0.2 to 30 kV
Magnification
7 to 1,000,000x
Field of View
6 mm at the Analytical Working Distance (AWD)
X-ray Analysis
8.5 mm AWD and 35° take-off angle
OptiBeam® Modes
Resolution, Depth, Analysis, Large Field
XVP® Pressure Range/EP Pressure Range
5 - 750Pa with air, or optionally water vapour
5 - 3000Pa with air
5 - 2000Pa with water vapour
Available Detectors
SE in HV - Everhart-Thornley
SE in XVP® - VPSE
SE in EP - EPSE
BSD in all modes - quadrant semiconductor diode
Chamber
310 mm (Ø) x 220 mm (h)
5-Axes Motorised Specimen Stage
X = 80 mm
Y = 80 mm
Z = 35 mm
T = 0° -90°
R = 360° (continuous)
Stage control by mouse or optional joystick and controlpanel
Future Assured upgrade paths
HV -> XVP® -> EP
Image Processing
Resolution: Up to 3072 x 2304 pixel
Signal acquisition by integrating and averaging
Image Display
Single flicker-free XVGA monitor with SEM image displayed at 1024 x 768 pixel
System Control SmartSEM™** GUI operated by mouse and keyboard
Multilingual CONCISE GUI
Windows® XP operating system
Utility requirements
100 - 240V, 50 or 60 Hz single phase
No water cooling requirement
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