China Affordable Scanning Electron Microscope

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