Authorized seller in Germany, ensuring genuine products and trusted services.
Hemispherical energy analyser EA15
The EA15 provides high-resolution PES measurements with a 150 mm mean radius analyser.
- Description
- Technical Data
- Detectors
Description
The analyser is wrapped in a shield constructed of up to two parallel mu-metal plates guaranteeing adequate analysis conditions for low-and high-energy photoelectrons.
Equipped with a total number of 11 slits, the analyser offers the possibility to choose between best energy resolution and best intensity. According to given photoelectron energy the analyser is set up with up to 8 predefined PE to satisfy customer’s requirements.
Package includes:
▪ EA15 150 mm hemispherical energy analyser,
▪ RUDI-EA2 high stable and low noise electronics,
▪ SPECTRIUM acquisition and analyser control software for Windows OS computer system,
▪ computer set.
| Mounting flange | DN 100 CF |
| Bakeout temperature | up to 150 °C |
| Working distance | 43 mm |
| Analyser mean radius | 150 mm |
| Pass energies XPS XPS/UPS & XPS/UPS/ARPES |
20, 50, 100, 200 eV 1, 2, 5, 10, 20, 50, 100, 200 eV |
| Energy resolution XPS XPS/UPS & XPS/UPS/ARPES |
< 20 meV FWHM < 3 meV FWHM |
| Kinetic energy range | 0.5 – 3000 eV |
| Acquisition modes | fixed, scan |
| Transmission and angular lens mode: ▫ lens acceptance angle (transmission mode) ▫ lens acceptance angle (angular mode) |
+/- 15° +/- 3° +/- 10° |
| IRIS aperture | from 1 mm to 32 mm |
| Completely designed of non-magnetic materials | |
• MCP-CCD detector
– 40 mm diameter dual MCP detector
– 656 energy channels available simultanously
– 494 angular channels available simultanously
– 90 fps
• 7-MCD detector
• DLD detector
– Maximum energy window in fixed mode: ~17% of pass energy
– 56 mm diameter detector with 7 channeltrons
– Applied voltage: 2.5-3.5 kV
