General Purpose Electron Sources

These universal use electron sources provide a wide range of beam currents and spot sizes, including but not limited to those shown below. Typical applications include AUGER (AES), Energy Loss Spectroscopy (ELS), X-ray analyses (XPS) and cathodoluminescence studies.

High current versions (-HC) are available.

Max. Energy Max. Beam Current Model Description
3 keV 20 µA » ES-380
3 keV 300 µA » ES-380-HC
5 keV 20 µA » ES-550
5 keV 300 µA » ES-550-HC
10 keV 40 µA » ES-1050
10 keV 200 µA » ES-1050-HC