Electron Flood Guns

Low cost electron flood guns for charge neutralisation.

The FS 40A1 is a compact, easy to use and reliable electron flood gun for charge neutralisation of insulators or semiconductors in XPS/AES and SIMS applications.

The electron flood gun operates over two energy ranges 0 ...10 and 10 ... 500 eV, is fully software controlled and can also be supplied with custom insertion lengths and shielding materials, e.g. mu-metal, copper. The electron current is continuously variable over the range 0.1 to 500 μA.

Standard insertion depth is 145 mm and recommended working distance is 41 mm. Mounting flange is DN 40CF.

You can download the data sheet here; icon Electron Flood Gun FS40 A1

FS40A1 Electron Flood Guns:

0...10eV & 10...500eV
0.1-500μA
DN40CF mounting flange
41mm working distance
15-25mm spot diameter
145mm insertion
mu-metal/copper shield options
electron source power supply IS40C-PS
full software control, web enabled

Electron Flood Guns Source Charge Neutralisation

Electron Flood Guns Power Supply:	Electron Flood Guns Software:


Dimensions:

^{FS40A Electron Flood Source Specifications:}
spot size	15mm-25mm at working distance
electron energy	0...10eV and 10...500eV
current	0.1-500μA
insertion	145mm
working distance	41mm
mounting flange	DN40CF
bakeout	250^oC
communications	ethernet IP (many others on request)
web enabled	^yes

Please use our contact form to request a full catalogue or to discuss your requirements with us.

FS40A1 Electron Flood Guns:

Electron Flood Guns Power Supply:

Electron Flood Guns Software: