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Scanning Electron Microscope S-3400N
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Newly developed S3400N with all new electron optics and vacuum system provides operators with the best tools available for obtaining the best results for a wide range of applications.
Excellent low voltage performance and automated alignment features assist the operator to obtain better results. New high sensitivity Quad+1 BSE detector for optimum BSE imaging.
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Features
- High resolution imaging in both conventional high vacuum and unique variable pressure modes.
a) 3.0 nm resolution guaranteed in high vacuum mode or 4.0 nm in VP-mode. 10nm at 3Kv.
- Unique VP-mode of operation
a) The VP-mode allows microscopy of wet, oily and non-conductive samples in their natural state with-out the need of conventional sample preparation.
- TMP high vacuum pump is standard, no water cooling required.
- PC-controlled electronics
a) Windows operating system.
b) Mouse driven menus for changing operating modes with pressure settings ranging from 6 Pa through 270 Pa in the sample chamber.
- Wide range of optional accessories
- Small foot print, less than half the power consumption of previous models.
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Specifications
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Resolution |
3.0 nm (at 30 kV, secondary electron image, High Vacuum)
10 nm (at 3 kV, secondary electron image, High Vacuum)
4.0 nm (at 30 kV, backscattered electron image Low Vacuum) |
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Magnification |
x 5  x 300,000 |
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Accelerating voltage |
0.3 30 kV |
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Variable pressure range |
6 270 Pa (Through GUI) |
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Electron optics Electron gun |
Pre-centered Cartridge Filament
Objective aperture click stop 5 positions |
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Gun bias voltage |
Linked to accelerating voltage, Variable
voltage supply, Quad bias function |
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Image shift |
±50  m (at W.D.=10 mm) |
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BSE detector |
High Sensitivity Quad+1 BSE type |
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Specimen size |
200 mm dia. (for a Type I specimen chamber)
200 mm dia. (for a Type II specimen chamber) |
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Specimen stages
(Choice of one) |
(1) Type I stage
X: 80 mm, Y: 40 mm, Z: 5 35 mm,
T: -20 +90°, R: 360°
Specimen height 35mm at 10mm W.D
(2) Type II stage
X: 100 mm, Y: 50 mm, Z: 5 65 mm,
T: 0 60°, R: 360°
5 Axis Motorized
Specimen height 80mm at 10mm W.D. |
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Viewing monitor |
LCD monitor
(1,280 x 960 pixels) |
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Operation/display |
PC/AT compatible, OS: Windows® XP |
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Operation table |
Mouse, Full-Keyboard, and Function Rotary Knobs |
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Comment input |
Built-in, 56 x 28 characters (maximum) |
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Graphic input |
Built-in |
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Data framing for characters |
Built-in |
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Automated functions |
Automatic aperture alignment
Auto brightness & contrast, Autofocus,
Autostigmation & focus, Auto gun align-
ment, Auto filament saturation, Auto start,
Auto photo mode and Full automated operation |
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Frame memory |
640 x 480 pixels, 1,280 x 960 pixels,
2,560 x 1,920 pixels, 5120 x 3840 pixels |
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Image processing |
Recursive filter, frame integration,
4-split screen image display, gray scale conversion (LUT)
Mixing of 2 simultaneous signals |
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X-ray analysis |
Working distance: 10 mm
X-ray take-off angle: 35 degrees
Simultaneous EDS, WDS, and EBSD
X-ray mode: builtin |
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Windows® is a registered trademark of Microsoft Corp.,U.S.A. |
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