EVO 18 Multi purpose Scanning Electron Microscope

Department: Institute of Earth Environment Research

Instrument Name: EVO 18 Automatic Quantitative Testing System for Mineral Parameters Supported by Scanning Electron Microscopy

Instrument model: EVO 18

Origin: Germany/Carl Zeiss

Instrument function: Measurement of sample mineral types, contents, chemical elements, etc

Instrument description: EVO 18 is a high-performance tungsten filament scanning electron microscope. Mainly analyze the mineral morphology, types, contents, main elements, and particle size in the sample.

Main technical indicators: acceleration voltage of 200-30kV; probe current of 0.5pA-5uA; Magnification factor 5x-1000000x; Resolution less than 3.0nm at 30kV (secondary electron probe), and less than 4.5nm at 30kV (backscatter probe); The energy spectrometer is BRUKER XFlash 6130

Main purpose: It can accurately analyze sample morphology and measure mineral types, contents, and main elements