Chrysalis Scientific Technologies Inc.

NANOCHEM - HCXInert Gas Purifier

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NANOCHEM HCX Purifiers are designed to remove trace hydrocarbons from inert gases and hydrogen. An example of a process sensitive to hydrocarbon contamination is DUV lithography. Deposition of carbon-based films from purge gas contaminants on the optical components decreases light throughput and negatively affects the patterning process.  NANOCHEM HCX purification medium, the active component in White Knight (WK-Series) Purifiers, removes non-methane hydrocarbons with sub-ppb efficiency and high capacity for extended purifier lifetime.

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  • Purge gas purification for photolithography where trace hydrocarbons are detrimental to transmission of optical components (carbon deposits)
  • Compatible gases include Nitrogen (N2), Helium (He),Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), Hydrogen (H2), Deuterium (D2), CDA, and Sulfur Hexafluoride (SF6)
  • Custom-designed adsorbent material for point-of-use hydrocarbon removal offering:
  • High Capacity
  • Long Lifetimes
  • Sub-ppb Efficiency for non-methane hydrocarbon removal in inert gases (N2, He, Ne, Ar, Kr, Xe) and Hydrogen (H2)
  • Low Overall Cost of Ownership
  • Room temperature operation - no power required
  • No conditioning required
  • Easy to install and operate
  • Media refills available for WK-500F-HCX and WK-2500FHCX purifier models
  • Patented technology
  • 0.003 µm particle filter with 9-log retention (99.9999999%)
  • Internal surface finish < 10 µin Ra
  • Metal parts of Stainless Steel, Type 316L
  • Maximum operating temperature of 40°C (104°F)