JEOL - JSM-IT300LV
The JSM-IT300LV is the latest addition to JEOL's popular series of tungsten/LaB6 low vacuum SEMs.
Throughout the evolution of this popular SEM family, JEOL has continued to enhance features and capabilities to offer the best possible imaging resolution, versatility, and operator interface. With a high resolution of 3.0nm at 30kV and unsurpassed low kV performance, the JSM-IT300LV delivers amazing clarity for imaging the finest structures.
Versatility and high resolution across the magnification range of 5X - 300,000X are the hallmarks of the JEOL tungsten SEM family, and the JSM-IT300LV brings that capability to its highest level of performance today.
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Features of JSM-IT300LV
- Extended vacuum range to 650 Pa * New vacuum design with through the lens pumping * Improved electron optics with new features (CF scan, high current mode) * Multiple ports - smart analytical geometry * Large analytical chamber and specimen stage can support samples as large as 300mm in diameter * New intuitive multi-touch software interface * High resolution imaging with tungsten source (LaB6 Option) * Mechanically eucentric 5-axis motorized stage with asynchronous movement * Navigation from a color image built in * Multi-element solid state BSE detector standard on LV models with high sensitivity at low kV or fast scan rates. (LV SE detector Option) * Smart settings for common samples (create/store/recall) * Multiple Live Imaging (including Picture in Picture and signal mixing) * ideo capture built in (AVI format)
General Specifications
Magnification | 5 to 300000 x |
Electron Microscope Type | SEM |
Resolution (nm) | 4 nm |
Microscope Type | Electron |
Additional Specifications
Filament
Pre-centered W hairpin filament (with continuous auto bias)
Resolution
High Vacuum mode: 3.0 nm (30kV), 8nm (3kV), 15nm (1kV)
Low Vacuum mode: 4.0 nm (30kV)
Accelerating Voltage
300v to 30 kV
Magnification
x5 to 300,000 (printed as a 128mm x 96mm micrograph)
LV Detector
Multi-segment BSED (std.)
LV-SED (option)
LV Pressure
10 to 650 Pa
Maximum Specimen Size
Observation: 178mm diameter, Maximum loadable: 300mm, Height: 80mm
Specimen Stage 5 axis motor control with asynchronous movement
Eucentric goniometer
X=125mm, Y=100mm, Z=5 to 80mm
T= -10 to 90°, R=360° (endless)
Stage Navigation System
Embedded Color CCD Camera for Sample Navigation
Frame Store
Up to 5120×3840 pixels