- Standard version (see figure).
- Extended nose length, to customer specification.
- NW100CF, and other flanged versions.
- Differentially pumped version.
- Version with bellows for adjusting the length and angle of the gun.
- Raster & Imaging Equipment
- Fast Beam Pulsing Electronics
- Motorised Aperture Drive
- Differential Pumping
- Mono-isotopic Ga Source
- Wien Filter
|Beam Energy:||10 to 25 keV|
|Current Range:||20 pA to 20 nA. Option for 50 nA.|
|Resolving Power:||<: 50 nm (subject to suitable vibration isolation)|
|Source Lifetime:||>: 500 μA hrs|