Flood Source 40A1
Low cost electron flood gun for charge neutralisation of insulators or semiconductors in XPS/AES and SIMS applications. The flood source operates over two energy ranges, is fully software controlled and can also be supplied with custom insertion lengths and shielding materials, e.g. mu-metal, copper.
Features
- High electrom beam current
- Selectable energy ranges
- Stabilised emission
- Beam profile control
- Software control (basic version)
Options
- Software extension – can be integrated with RAPID SE
- Linear shift
Technical data
| Mounting flange: | DN 40CF |
| Bakeout temperature: | 250°C |
| Water cooling: | Not required |
| Insertion length: | min. 145 mm (others on request), OD: 34mm |
| Energy range: | 0.01-10 eV & 10-500 eV |
| Spot size: | 10 mm for distance 30 mm (dependent on working distance) |
| Cathode type: | Thoriated Tungsten |
| Shield | Cooper or mu-metal |