DetailUVLS
Versatile and Robust VUV Light Source with Microwave Plasma Generator
The UVLS is a microwave plasma-based UV light source. It is based on a filamentless design and is therefore not subject to the filament ageing of electron impact plasma UV sources. Instead the He plasma is created directly in the quartz output capillary leading to excellent coupling of the generated UV to the chamber or monochromator. This design provides long term plasma stability making the source suitable for use even with heavier gases like Ar and Xe.The source is differentially pumped by an optional available pumping package and is be equipped with dispersing quartz capillary to access medium and large size samples.
SPECIFICATIONS
| Photon Flux | > 2x1016 photons(s*Sr) |
| Spot Size | < 2 mm |
| Capillary | Quartz (0.8 or 1.3 mm) |
| Operating Gases | He, Ne, Ar, Xe |
| Working Pressure | < 5x10-8 mbar |
| Working Distance | 15 mm |
| Working Principle | Microwave Plasma Generation |
| Monochromator | Available |
| Mounting Flange | DN35CF |
SPARE PARTS
Replacement Magnetron for SPECS UVLS and PCS for all models since middle 2014
Replacement end fitting tube connection for SPECS UVLS
Spare part set for SPECS UVLS including discharge capillary and Indium wire gaskets
