Introduction
Scanning Electron Microscope features up to 1,000,000X magnification and 0.9 nm resolution at 30 kV for high-precision imaging. It features a Schottky field emission electron machine for a stable and intense electron beam. The three-stage magnetic lens system minimizes aberrations and enhances focus. microscope includes a low-vacuum mode for imaging non-conductive samples without coating.
Applications
Scanning Electron Microscope is used for high-resolution imaging in fields like nanotechnology, materials science, biology, and semiconductor analysis. It helps examine surface topography, elemental composition, and microstructures in various industries.
Specifications
| Resolution | 0.9 nm at 30 kV (Secondary Electron) 2.5 nm at 30 kV 1.5 nm at 30 kV |
| Magnification | Photo: 1X to 300,000X Display: 1X to 1,000,000X |
| Accelerating Voltage | 200 V to 30 kV |
| Electron Gun | Schottky field emission electron machine |
| Sample Chamber | Low-vacuum mode, up to 180 Pa |
| Camera | Dual cameras (optical navigation + in-bin monitoring) |
| Objective Lens | Advanced Composite Lens Design |
| Stage | 5-axis Motorized Control X: 110 mm (X-Axis Travel) Y: 110 mm (X-Axis Travel) Z: 1 to 60 mm (X-Axis Travel) T: -5° to 70° (Tilt Travel) R: 360° (Rotation Travel) |
| Sample Capacity | Max Diameter: 260mm Max Height: 70mm |
| Detector | Secondary Electron Detector (SED) Backscatter Electron Detector (BSED) Low Vacuum Secondary Electron Detector (LVSED) |
| Deceleration Technology | Dual deceleration technology (Duo-Dec) Super deceleration technology |
| Navigation | Optical navigation, gesture quick navigation |
| Automatic Functions | Auto brightness/contrast, autofocus, auto astigmatism |
| Dimension | 1200 × 1200 × 1800 mm |
| Packaging Dimension | 1400 × 1400 × 2300 mm |
| Net Weight | 1200 kg |
| Gross Weight | 2200 kg |
Features
Composite objective lens design
Low-vacuum mode for non-conductive samples
Dual EDS detectors for elemental and crystallographic analysis
Field analysis for real-world conditions
FAQ
Q1: What is the magnification range of this microscope?
A1: The magnification range is 40× to 800× (e.g., 40× to 1000× for biological microscopes), with replaceable objectives for different observation needs.
Q2: Does it support digital imaging?
A2: No, but supports optional digital camera installation - Some models are equipped with a digital camera interface, which can be connected to a computer for image capture and analysis.
Q3: How to adjust the focus for clear observation?
A3: It has coarse and fine adjustment knobs. First use the coarse adjustment to find the sample, then use the fine adjustment to get a clear image.
Q4: What type of light source does it use?
A4: It adopts a LED light source, which has long service life (up to 50000 hours) and stable brightness, without frequent bulb replacement.
Q5: Is the microscope easy to maintain?
A5: Regular maintenance only requires wiping the lenses with lens paper and keeping the stage clean. Avoid touching the lens surface with fingers.
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