Twin Anode X-Ray Source Optomized for XPS Applications
The XR 50 is a high intensity twin anode X-ray source optimized for XPS experiments. The anode is made of silver to avoid any CuLα breakthrough. Due to the use of dual anodes it is possible to switch between two different incident energies without the need to vent the system. Dual Anodes with different material coatings are available.The electron optical design of the anode, filament and source housing guarantees maximum X-ray intensity and very low crosstalk between the anode faces.
A specially configured nose cone allows maximum access to the sample. A thin aluminium foil window over the end of the x-ray allows the source to be differentially pumped if required. The source housing may be pumped either via a series of integral direct pumping orifices or via a DN38CF bypass differential pumping port with the direct pumping orifice sealed by a cylindrical sleeve. In addition to the anode the anode housing is very efficiently water-cooled in order to reduce the damage of the sample by thermal effects during operation. Even during longterm operation the sample temperature is not increased by more than 5 °C.
Standard anode for all XR 50 non monochromized sources
Water inlet flange for all XR 50 sources. SPECS recommends the exchange of this piece with every second anode axchange. Please also purchase 2055005929 Cu gasket
Cathode for all XR 50 models
Anode centering bush for all XR sources
Cu gasket to seal the water inlet flange from the anode flange
Special anode for XR50 non monochromized source for higher excertation energies with Mg and Cr coating
Special anode for XR50 non monochromized source with Mg and Mg coating
Special anode for XR50 non monochromized source for higher excertation energies with Mg and Zr coating
Replacement spindle set for 100 mm z-retract
Replacement spindle set for 50 mm z-retract
Special anode for XR50 non monochromized source for higher excertation energies with Ag and Zr coating
Aluminum window for XR50 non monochromized source