Product Overview:
 
SEM SEM3000S is a high performance scanning electron microscope using tungsten filament. It can be used to observe nanoscale microstructure, and the magnification can reach 300,000 times. This type of product has the advantage of quick filament replacement. Based on excellent electronic optical path design and new focusing system, its resolution is easily better than 3 nm. With the cooperation of 100 mm automatic five-axis sample table, it is your right-hand assistant for scientific research and new material research and development.
 
Product parameters:
 
Scanning mode
 
Line scan: 2 ms-80 ms
 
Frame sweep: 0.4 s-160 s
 
Fast scan mode: 512x512 pixels (optional 256x256 pixels)
 
Viewing mode: 1024x 1024 pixels (third speed)
 
Photo mode: 4096x4096 pixels (third speed, optional 1024x1024)
 
Sample table
 
X, Y, Z, R, T five-axis electric sample table
 
X: 120 mm;
 
Y: 115 mm;
 
Z: 65 mm;
 
R: 360;
 
T: 0 to + 90
 
Vacuum system
 
Main pump: Turbomolecular pump
 
Front stage pump: rotary vane mechanical pump
 
System limit vacuum:
 
5 x 10 ^-4Pa (turbomolecular pump)
 
Installation requirements
 
Power supply: AC 220 V; 50 Hz; 2KVA
 
Ground wire: One independent ground wire, less than 10 Ω
 
Temperature: 15 ℃-30 ℃
 
Humidity: ≤ 70%
 
Ground vibration: ≤ 5 μ m/sec
 
AC magnetic field: ≤ 0.3 μ T
 
Door width: ≥ 900 mm
 
Detector
 
Secondary electron, backscattered electron (optional), X-ray spectrometer (optional)
 
Overall dimensions and weight
 
Host: 700 (W) x 750
 
D) x 1600 (h); 160 kg