Introduction
Transmission Electron Microscope features ultra-high-resolution imaging with 0.23 nm line resolution and 20x to 1.5Mx magnification. It includes a high-brightness Schottky field emitter for a stable and bright electron beam. It has a fully eccentric 5-axis motorized goniometer, ensuring precise sample positioning. electron microscope features high-sensitivity CMOS cameras, enabling real-time analysis of fine structural details.
Applications
Transmission Electron Microscope is used to analyze nanostructures, crystal defects, and biological specimens with ultra-high resolution. It is widely applied in nanotechnology, materials science, semiconductor research, and biomedical studies.
Specifications
| Magnification | 20x to 1.5Mx |
| TEM Line Resolution | 0.23 nm |
| TEM Information Limit | 0.2 nm |
| Electron Source | High brightness Schottky field emitter |
| Goniometer | Fully eccentric goniometer with all 5-axis motorized |
| Camera | EMSIS XAROSA CMOS (5120 × 3840 pixels) |
| FEG Gun Vacuum | < 1×10⁻⁶ Pa |
| TEM Column Vacuum | < 5×10⁻⁵ Pa |
| Stage | Compu stage double-tilt holder |
| Beam Current | Maximum ≥ 50nA at 200kV |
| Probe Current | ≥ 1.5nA/1mm Probe |
| Ripple | ≤ 10ppm at -200kV (≤ 40kHz) |
| Temperature Coefficient | ≤ 25ppm/ °C |
| Stability | ≤ 5ppm/10min |
| Filament Ripple | ≤ 0.1% at 3A |
| Filament Temperature Coefficient | ≤ 100 ppm/ °C |
| Filament Stability | ≤ 250 ppm/10min |
| Rated Output Current | 300uA |
| Filament Output Current | 3.6A (load less than 12) |
| Accelerating Voltage | 200 kV, Factory Aligned at 80 kV and 200 kV |
| Power Supply | 90 to 264VAC，50/60Hz，10A |
| Main Unit Dimension | 1106 × 842 ×1955mm |
| 01 Wooden Box Dimension | 13000 × 10500 × 21500 mm |
| 02 Wooden Box Dimension | 10000 × 8500 × 20000 mm |
| 03 Wooden Box Dimension | 16500 × 16500 × 11000 mm |
| 01 Wooden Box Weight | 560 kg |
| 02 Wooden Box Weight | 123 kg |
| 03 Wooden Box Weight | 167 kg |
| Gross Weight | 1312 kg |
Features
Advanced vacuum system
Double-tilt sample holder
Low ripple stability
High-performance optics
Advanced data processing
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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