Trace Sulfur

Gas and LNG Application Using Excimer UV Fluorescence Technology

Driven by an increasing need for trace sulfur analysis in gas and LNG products, we developed the Trace S-1000™. This remarkable online process analyzer incorporates patented Excimer UV Fluorescence (EUVF) Technology and is specifically designed for measurement of trace total sulfur content in applications that require the ultimate in low-level sensitivity, such as polymer-related applications.

One application where the Trace S-1000 has demonstrated exceptional analytical performance is the measurement of total sulfur in butane at the ultra-low range of 0-1000 ppb/vol.

Acquired test results reflect excellent linearity, precision and long-term stability for this extremely low range.  Analytical results represented were obtained utilizing an oxygen/argon blend for combustion. The Trace S-1000 provides unparalleled sensitivity and rapid response to concentration changes with a typical analysis time of only 180 seconds.

  • Instrument operation is simple with an intuitive and user-friendly software, with an added feature that allows data averaging for enhanced analytical precision.
  • Eight-hour repeatability using a sulfur dioxide (SO2) permeation tube for sulfur addition to instrument-grade butane demonstrated a SD of 14.7 ppb at 205 ppb/vol. concentration or 7.17% RSD.
  • Using the moving average feature, a 3-run analysis (9-min. response time) further improved repeatability, yielding a SD of 8.5 ppb or 4.16%.
  • Various concentrations run for linearity characterization reflect rapid response, outstanding repeatability and excellent linearity with a 0.9965 correlation.
ATOM TraceS-1000

APPLICATIONS

  • LPG
  • Natural Gas
  • Reforming and Isomerization
  • Catalyst Protection
  • Blending Operations
  • Flare Gas
  • Stack Gas
  • Refinery Grade Fuels

OUR GLOBAL SOLUTIONS DELIVER VALUE

  • Improved reliability
  • Lower cost of ownership 
  • Improved product quality
  • Efficiency
  • Meet compliance requirements
  • Backed by global service and support

We are committed to solving our customers’ most complex analytical and process challenges across many industries.

REQUEST A QUOTE | SALES | TRAINING

Americas +1 713.947.9591
EMEA +49 69 20436910
China/APAC +86 400 086 0106

sales@cosaxentaur.com


OUR LAB & ELEMENTAL GAS ANALYZER SOLUTIONS

XTH-2000™

with BIM 1000 “Boat Injection Module” Laboratory Analyzer for Total Sulfur & Total Nitrogen
XTH-2000™

XT-2000™

Laboratory Analyzer for Total Sulfur & Total Nitrogen
XT-2000™

SGA-1000™

Sulfur in Gas Analyzer
SGA-1000™

SLA-1000™

Sulfur in Liquid Analyzer
SLA-1000™

FGA-1000™

Flare Gas Analyzer for Total Sulfur
FGA-1000™

LAS-1000™

Liquid Autosampler
LAS-1000™

EIM-1000™

External Injection Module 
EIM-1000™

Trace S-1000™

External Injection Module 
ATOM Trace S-1000™

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