Prisma E SEM - Environmental Scanning Tungsten Filament Electron Microscope

Prisma E SEM is a highly flexible scanning electron microscope (SEM) that exhibits excellent performance under various conditions. Based on its low vacuum and ambient vacuum (ESEM) mode, it is fully capable of analyzing samples that are non-conductive, gas containing, water containing, or other unconventional tests. The high flexibility, convenient usability, and broad applicability to samples of Prisma E SEM make it an ideal choice for multi-user laboratories.

Emission source: tungsten filament (high-performance electron optical tube, dual anode thermal emission electron gun)

Resolution:
High vacuum imaging at 3.0nm @ 30kV (SE); 8.0 nm@ 3kV（SE）
Low vacuum imaging at 3.0nm @ 30kV (SE); 4.0 nm@ 3kV（BSE）； 10nm@ 3kV（SE）
Environmental scanning mode imaging 3.0nm @ 30kV (SE)
Magnification factor: 5~1000000 x (Polaroid photo paper magnification)

Acceleration voltage range: 200V~30kV

Probe current range: up to 2 μ A, continuously adjustable;

Low vacuum range: up to 130Pa;

ESEM vacuum range: up to 2600 Pa (H2O)/4000 Pa (N2);

X-Ray working distance: 10mm, EDS detection angle of 35 °

Sample Room: A large storage space with a width of 340mm from left to right. The sample room can accommodate 12 expandable interfaces, including 3 spectrometer interfaces (2 of which are located at 180 ° diagonal positions)

Sample stage: Five axis optimal center fully automatic motor drive
X=110 mm, Y=110 mm, Z=65 mm, T=-15 º~90 º, R=360 º (continuous rotation)
Multi purpose SEM sample installation stage, capable of simultaneously placing 18 standard sample holders (with a diameter of 12mm)
Height not less than 200mm
Load capacity 5 kg

Detector system:
High vacuum secondary electron detector ETD
Sample indoor IR infrared camera CCD
Low vacuum secondary electron detector LVD
Gas secondary electron detector GSED (ambient vacuum)

Control system:
Operating System: Windows 10
Image display: 24 inch LCD monitor with a resolution of 1920 × 1200
Support user-defined GUI, capable of displaying four images in real-time simultaneously
The software supports undo and redo functions

☆ Convenient and fast loading of multiple samples and heavy samples;

☆ Simplify sample navigation based on Thermo ScientificTM Nav CamTM camera and montage navigation function;

Convenient user guide and undo function;

Advanced scanning mode and electron beam deceleration ensure image quality;

☆ Perform intuitive elemental analysis using Thermo ScientificTM ColorSEMTM technology;

☆ Vacuum mode, with strong sample compatibility;

☆ Environmental scanning mode can image materials in their natural state;

☆ Can integrate cold/hot stages for easy to control dynamic experiments;

☆ Wide selection of detectors and accessories, including scanning transmission electron microscopy (STEM), cathodoluminescence, image stitching, etc