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UVLS Small Spot

Versatile and robust Small Spot UV 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. 

KEY FEATURES

  • Stable and Strong Ourput
  • No Consumables
  • Various Gases for Operation
  • Compatible to TMM 304 UV Monochromator

MADE FOR THESE METHODS

1

SPECIFICATIONS

UVLS Small Spot
Performance
Photon Flux Density

2x1013 photons/(s*mm²)

Photon Flux

>2x1016 photons(s*Sr) (Source Only)

Spot Size

< 500 µm

Capillary

ETC

Operation
Operating Gases

He, Ne, Ar, Xe

Working Pressure

< 5x10-8 mbar

Working Distance

15 mm

Working Principle

Microwave Plasma Generation

Monochromator

Available

Mounting
Mounting Flange

DN35CF

APPLICATION NOTES

DOWNLOADS

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