H2S-SO2 Analyzer

450i with datasheet

Measure the levels of H2S and SO2 in ambient air with the Thermo Scientificâ„¢ Hydrogen Sulfide – Sulfur Dioxide Analyzer Model 450. This analyzer features pulsed fluorescence technology, and performs simultaneous measurement readings to provide reliable data capture on a constant basis.


  • Pulsed excitation and intensity stabilization
  • Reflective bandpass filters
  • Temperature stabilization reaction chamber
  • Stable, long-life UV source
  • Superior zero stability
Application NotesTypeLanguage
 450i Hydrogen Sulfide-Sulfur Dioxide Analyzer-Datasheet pdf English US 391 KB