Belarussian State Technological University
Physicochemical Methods Investigation Center

Scanning Electron Microscope with Chemical Microanalysis

Scanning Electron Microscope JSM-5610 LV
with Energy Dispersive X-ray Spectrometer JED-2201
JEOL (Japan)


Scanning Electron Microscope JSM-5610 LV

The JSM-5610 LV, featuring a wide application microscope, incorporates the functions of a High Vacuum SEM and Low Vacuum SEM in a single instrument. When observing a nonconductive specimen with a HV SEM, the specimen is generally covered with a thin film of gold, carbon,etc. to make it conductive. When a specimen is not coated, it is observed at a low accelerating voltage of about 1 kV. The LV SEM allows nonconductive specimens to be observed in their original.  Since it has no need to lower the accelerating voltage, it allows elemental analysis with an anergy dispersive X-ray spectrometer. It also give opportunity   for the observation of specimens that contain water or are stained with oil.

Energy Dispersive X-ray Spectrometer JED-2201 detects all characteristic X-ray emitted from a specimen simultaneously. It allows even a specimen containing many types of elements to be analysis in a shot time. Full Quantitative/Qualitative analysis procedures can be combined with X-ray digital maps, area and line element distribution using the SEM-EDX integration features.

JSM-5610 LV


NaCl

Technical characteristics:

HV mode resolution      3.0 нм
LV mode resolution      4.5 нм
Magnification х18 to х300 000
KH2PO4
KH2PO4
Micromechanical gear
Micromechanical gear
ZnO
ZnO
Wood
Wood
Human Hair
Human Hair
Root of an Eyelash of the Man
Root of an Eyelash of the Man

 

JED-2201

Energy Dispersive X-ray Spectrometer JED-2201 give opportunity for full Quantitative/Qualitative analysis procedures can be combined with X-ray digital maps, area and line element distribution

Technical characteristics:

Detectable elements

   В - U

Sensitivity   0.1-100 %
Chip
Chip
Distribution of Oxygen
Distribution of Oxygen
Distribution of Aluminum
Distribution of Aluminum
Distribution of Silicon
Distribution of Silicon

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