Extractor Assembly for FEI Magnum column
Extractor assembly, aka Quick change kit, for FEI Magnum FIB column with 20nA maximum beam current.
This item is a direct replacement for FEI p/n 17372.
Each fully assembled extractor consists of:
- extractor cap
- beam acceptance aperture
- sputter shield
We recommend a new Magnum Extractor Assembly is installed with each new Gallium liquid metal ion source.