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UVS 300 Small Spot

High performance VUV Light Source with Small Spot Capillary

The UVS 300 is a real and unique duoplasmatron type discharge VUV light source. The discharge spot is confined to a small area, which makes this source the only available point source on the market. With the Elliptical transfer capillary it is possible to focus the full intensity of the meission spot to the sample without cutting the photon flux density compared to the non focussed source. The UVS 300 is compatible with the TMM 304 UV monochromator. The duoplasmatron design allows emission from very low gas pressure, yielding in the highest available He I to He II emission intensity ratio.

KEY FEATURES

  • Real Duoplasmatron Discharge Light Source
  • Small Light Emission Spot for High Focus Capability
  • ETC Capillary with < 500 µm focus spot
  • Excellent He II intensity

MADE FOR THESE METHODS

1

SPECIFICATIONS

UVS 300 Small Spot
Performance
Photon Flux Density

7x1013 photons/(s*mm²)

Photon Flux

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

Spot Size

< 500 µm

Capillary

ETC

Operation
Operating Gases

He I and He II, H

Working Pressure

< 5x10-8 mbar

Working Distance

15 mm

Working Principle

Duo Plasmatron

Monochromator

Available

Mounting
Mounting Flange

DN35CF

RELATED PRODUCTS

25

APPLICATION NOTES

DOWNLOADS

3
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