China Scanning Electron Microscope Sem Mdtf-6200

SEM-
The onLY in domestic CHINA!!!
>>Schottky field emission scanning electron microscope. -MDFE-8000F
>>Tungsten filament scanning electron microscope(affordable).-MDTF-3200&MDTF-6200&MDTF-6900

MDFE-8000F Advantage:
1: Schottky field emission electron gun of high brightness, good single color,small electron beam spot size, long life.
2: Low acceleration voltage to maintain good brightness and higher resolution
3: High beam stability, the dispersion is small, suitable for a variety of long
accurate analysis, such as BSE, EDS, EBSD .
4: Low acceleration voltage of non-conductive samples can be directly observed
without spraying.
5:Variety of automatic functions, operation is very simple, using the mouse to
complete all of the electron microscope operation.
Specification:
Model
MDFE-8000F
Resolution
1.5nm(15kv);5nm(3kv)
Magnification
15X-500,000X
Acceleration voltage
0-30kv
Electron gun
Schottky field emission electron gun
Automatic adjustment function
Focus,brightness/contrast, eliminate astigmatism of the electron beam on the medium
Vacuum system
2 Ion pump,1 molecular pump,1 mechanism pump
Detector
High-vacuum secondary electron detector
Worktable
Manual
5-axis automatic(big)
Stroke
X
0-80mm
0-150mm
Y
0-60mm
0-150mm
Z
0-50mm
0-150mm
R
360degree
360degree
T
-5 -90 degree
-8- 70degree
Optional
X-Ray energy dispersive spectroscopy,BSE detector.

MDTF-3200 Advantage:
1,affordable, high cost-efficiency ratio. 2,stable and reliable. 3,easily operation. 4,easily maintain. 5,optimized structure and software.
Specification:
Model
MDTF-3200
MDTF-3200Z
MDTF-3200A
MDTF-3200AZ
Resolution
6.0nm(30kv)
Magnification
15X-250,000X
Acceleration voltage
0-30kv
Electron gun
Hairpin tungsten wire negative pole
Lens system
3 electromagnetic lens
Objective lens aperture slot
3 diaphragm can be adjusted separately outside the vacuum
Detector
secondary electron detector,BSE detector(optional), X-Ray energy dispersive spectroscopy(optional)
Worktable
Manual
X-Y axis auto
manual
X-Y axis auto
Stroke
X
0-50mm(big table 0-80mm)
Y
0-50mm
Z
0-25mm(big table 0-30mm)
R
360degree
T
-5 - 90 degree(big table 0 - 90degree)
Vacuum system
diffusion pump
diffusion pump
molecular pump
molecular pump

MDTF-6200 Advantage:
1,affordable, high cost-efficiency ratio. 2,automatic adjust function:electron gun heating,alignment,brightness,contrast,dissipate degree etc. 3,easily operation. 4,easily maintain. 5,low cost on maintenance.
Specification:
Model
MDTF-6200
MDTF-6200Z
Resolution
4.5nm(30kv)
Magnification
15X-250,000X
Acceleration voltage
0-30kv
Electron gun
Hairpin tungsten wire negative pole
Lens system
3 electromagnetic lens
Objective lens aperture slot
3 diaphragm can be adjusted separately outside the vacuum
Detector
secondary electron detector,BSE detector(optional), X-Ray energy dispersive spectroscopy(optional)
Worktable
Manual
X-Y axis auto
Stroke
X
0-50mm(big table 0-80mm)
Y
0-50mm
Z
0-25mm(big table 0-30mm)
R
360degree
T
-5 - 90 degree(big table 0 - 90degree)
Vacuum system
molecular pump, optional diffusion pump

MDTF-6900 Advantage:
1,high resolution and high image quality. 2,automatic adjust function:electron gun heating,alignment,brightness,contrast,dissipate degree etc. 3,automatic calibration and fault detection. 4,easily maintain. 5,low cost on maintenance.
Specification:
Model
MDTF-6900
MDTF-6900Z
MDTF-6999DZ
Resolution
3.0nm(30kv)
Magnification
6X-300,000X
Acceleration voltage
0-30kv
Electron gun
Pivotal Hairpin tungsten wire negative pole
Lens system
3 electromagnetic lens
Objective lens aperture slot
3 diaphragm can be adjusted separately outside the vacuum
Detector
secondary electron detector(SE),BSE detector(optional), X-Ray energy dispersive spectroscopy(optional),EBSD
Worktable
Manual
X-Y axis auto
5-axis auto big one
Stroke
X
0-80mm
0-150mm
Y
0-60mm
0-150mm
Z
0-50mm
0-50mm
R
360degree
360degree
T
-5 - 90 degree(big table 0 - 90degree)
-8-70degree
Vacuum system
molecular pump
Part of Sample:

Expendable:
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You may like: molecular vacuum pump please check :
http://minder-hightech.en.made-in-china.com/product-group/ieYEvmjGVpUP/Vacuum-pumps-catalog-1.html