Tungsten Filament Scanning Electron Microscope | SEM2000 - Advance Scientific Equipment Pvt. Ltd.

Tungsten Filament Scanning Electron Microscope | SEM2000

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The CIQTEK SEM2000 is a basic and versatile analytical tungsten filament scanning electron microscope with 20 kV resolution up to 3.9 nm and support for upgrading to 30 kV, allowing observation of microstructural information of sub-microscale samples.

It has a larger range of motion than a desktop / benchtop SEM and is suitable for rapid screening of samples, and has more expansion interfaces for BSED, EDS/EDX, and other accessories to enable a wider range of applications.

Accesories

Autosampler AS-500 with optional rinse station Argon humidifier.
Introduction system kits for improved performance (small volume, organics, Hydrofluoric acid, high total dissolved solids).
Concomitant Metals Analyzer for simultaneous measurement of hydride forming elements and other elements.
Oxygen kit for alkali elements in organics.

Features

Optical Navigation

Anti-collision

One-Click Imaging

Working Distance

Specifications

Applications

Microstructure of endosperm starch granules of new rice
Acceleration voltage: 10 kV / Magnification: ×5000

Salt
Acceleration voltage: 1 kV / Magnification: ×2000

Fiber cross-section
Acceleration voltage: 7 kV / Magnification: ×1000

Polymer lens arrays Acceleration voltage: 15 kV / Magnification: ×200

Parameters

Electro-Optical Systems	Electron Gun	Pre-aligned medium-sized fork-type tungsten filament
	Resolution	3.9 nm @ 20 kV (SE)
	Resolution	4.5 nm @ 20 kV (BSE)
	Magnification	1 x～300,000 x
	Acceleration Voltage	0.5 kV ~ 20 kV
Imaging Systems	Detector	Secondary Electron Detector (ETD)
	Detector	Backscattered electron detector (BSED), energy spectrometer EDS, etc.
	Image Format	TIFF, JPG, BMP, PNG
Vacuum System	High Vacuum	Better than 5×10^-4Pa
	Control Mode	Fully automated control system
	Pumps	Mechanical Pump ×1, Molecular Pump ×1
Sample Chamber	Camera	Optical Navigation
	Sample Table	Two-axis automatic
	Distance	X: 100 mm
	Distance	Y: 100 mm
Software	Operating System	Windows
	Navigations	Optical Navigation, Gesture Quick Navigation
	Automatic Functions	Auto Brightness Contrast, Auto Focus, Automatic Dissipation
	Special Functions	Intelligent Assisted Dispersion, *Large-Scale Image Stitching (Optional accessories)
Installation Requirements	Space	L ≥ 3000 mm, W ≥ 4000 mm, H ≥ 2300 mm
	Temperature	20°C (68°F) ~ 25°C (77°F)
	Humidity	≤ 50 %
	Power Supply	AC 220 V(±10 %), 50 Hz, 2 kVA