H2S Analyzer 320 (DyMS) was developed for determination of H2S content in bitumen, asphalt, crude and heavy oils and refinerey products. The measuring method of the H2S Analyzer 320 (DyMS) allows accurate measurements in liquid and gas phase.The H2S Analyzer 320 (DyMS) measures dissolved and evolving hydrogen sulfide, mercaptans, SO2 and inherent sulphur components in bitumen and asphalt, a wide range of crude oils and refinery products under temperatures of up to +200°C. The instrument provides very accurate and reliable results within the whole measuring range. The H2S Analyzer works for a wide range of emission levels from 1 to 10.000 ppm hydrogen sulfide for the liquid phase and up to 1000 ppm in the vapor phase.The measuring principle of H2S Analyzer 320 based on DyMS method. The instrument has one - optional two - storage and one measuring containers, where the sample will be mixed permanently and hold on temperature up to +200 °C. The sample will be pumped into the measurement container - loaded with a high boiling point solvent - and mixed continuously. Afterwards the H2S is stripped off by purging nitrogen through the liquid. The mass transfer is improved and more H2S can be detected compared to other methods. The use of inert gas nitrogen avoids oxidation of true H2S. The H2S concentration is finally detected by a specific sensor. In general a measurement requires max. 15 minutes. The results will be recorded, calculated and printed.
Price may vary depending on configuration & accessories.