H2S in Naphtha Process Analyzer Series 205

Page Two/Tech Data
(.pdf) Brochure

Principles of Operation
H2S Analyzer Features

H2S in Non Volatile Liquids On-Line Process Analyzer Series 205
  • Accurate & Continuous Analysis
  • Quantitative Measurement of ppb w ppm w thru Saturation Levels
  • Proven On-Line Reliability & Trouble Free Operation
  • Push Button Validation
  • 4-20mA Output
  • RS-232/485 Communication
  • Direct Read LCD
  • Fast Response Time
  • General Purpose or Explosion Proof
  • Specific for H2S Only - No Interferences
Description:

The ability to analytically quantify H2S (hydrogen sulfide) in non-volatile liquids, such as naphtha, water, crude oil (light, medium & heavy), and gasoline, are enhanced with the Sample Transfer Stripper S.T.S. (Patented Membrane Technology) and ASTM approved radiometric colorimetric technology methods offered by Analytical Systems International.

The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier then sweeps the H2S gas sample to the H2S analyzer for quantitative analysis in ppb, ppm, and up to saturation levels. A liquid validation by Perm Tube is optional. The detection technology is based on chemically specific density changes. The sensing tape utilized in this analyzer is the only detection method that is absolutely specific to H2S. Optical illumination & detection are integrated for maximum resolution accuracy. The electrochemical detection method is also available. Economic payout is increased because of this automated continuous process or laboratory analyzer.

Patents and Patents Pending based on letters that are available on request.