FG40

The FG 40 is a compact, easy to handle, reliable flood gun for charge neutralization of positively charged insulators or semiconductors. It allows operation in the energy range of 0 - 500 eV for charge compensation in XPS/AES and SIMS experiments, respectively.

High electron beam current

Energy range 0 - 500 eV

Stabilized emission

SPECIFICATIONS

Working distance

Remote Control

Kinetic Energy Range

Beam current

Spot size

Insertion Depth

Mounting Flange

Baking temperature

40mm

Optional；RS485 protocol

20 ~ 500 eV，continuously adjustable

Up to 1 μA 

15 ~ 25 mm @ WD = 40 mm

146mm

DN40CF

200℃

Operation

Performance

Mounting

* The data on this page is measured by Csi-Lab.