Valved Sulfur Source VSS for R&D applications where valve controlled flux rates of Sulfur or Selenium are required.
The new Valved Sulfur Source VSS is a compact and economical alternative to our larger Valved Sulfur Cracking Source VSCS if a small or medium size reservoir is sufficient.
The VSS is built on a DN40CF (O.D. 2.75") mounting flange and comprises 12 cm3 or 150 cm3 nominal reservoir volume. The water cooled cracker stage reaches temperatures up to 1400°C, while the typical reservoir temperature can be adjusted from 250°C down to 100°C. The temperature crosstalk between cracker and reservoir is almost negligible.
For more information please see VSS.