Valved Sulfur source-VSS

The Valved Sulfur Source VSS provides valve-controlled small to medium flux rates of high vapor pressure materials. It is equipped with a water-cooled cracker that reaches temperatures up to 1300°C. It is intended for R&D applications that require valve-controlled small to medium flux rates of high vapor pressure materials. A source concept like this is usually used for evaporation of high vapor pressure materials that tend to form atomic clusters. Typical evaporants are S and Se.

Features:

- Provides sulfur fl ux for R&D applications on a DN40CF (O.D. 2.75“) fl ange

- Flux regulation and on/off control by motorized valve

- 150 cc reservoir

- Integrated cooling of cracker stage

- Integrated rotary shutter option

- Production version available