Quantitative Measurement of ppb w ppm w thru
Saturation Levels
Push Button Validation
4-20mA Output
RS-232/485 Communication
Direct Read LCD
Fast Response Time
General Purpose or Explosion Proof
Specific to 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. 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 PermTube™ 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.
(.pdf)
Brochure
