Total Sulfur and Total Nitrogen

Fuels and Chemicals Using Excimer UV Fluorescence (EUVF) Technology

Regulatory agencies around the world have been implementing increasingly stricter fuel emissions guidelines over the past decades to limit air pollution. Regulations such as the American Tier III, European Euro 6 or the Indian Bharat VI set quantitative limits on the permissible number of specific pollutants that can be released during combustion.

Sulfur and nitrogen are both controlled under these regulations due to the health and environmental impact of their oxides: Sulfur Dioxide (SO2), Nitrogen Oxide (NO) and Nitrogen Dioxide (NO2), commonly referred to as NOx.

In order to measure sulfur and nitrogen content in fuels, chemicals and petrochemicals, ATOM Instrument designed the XT Series-2000™ laboratory analyzer for both total sulfur (TS) and total nitrogen (TN) measurements. The XT-2000 utilizes patented Excimer UV Fluorescence (EUVF) Technology for TS measurement and proprietary Chemiluminescence (CL) technology for TN measurement offering exceptional sensitivity that does not require a vacuum pump minimizing maintenance requirements and improving analytical stability.

XT-2000 Laboratory Analyzer:  Total Sulfur and Total Nitrogen Measurement in Fuels and Chemicals 

  • Provides accurate, precise and fast analysis for a broad range of samples with a typical analysis time of 3 minutes or less.
  • Demonstrates outstanding linearity for 0-100 ng/µL TS/TN in isooctane standards with excellent 0.9998 and 0.9995 correlation for both TS and TN measurements.
  • Results for various fuels and chemicals presented on the following page show TS and TN content from ppb level to 31.45 ppm/wt (TS) / 12.48 ppm/wt (TN).
  • All samples were analyzed 5 times with an RSD of 2% or better for samples above 1 ppm.
  • Provides outstanding repeatability, stability and reliability for both total sulfur and total nitrogen measurements.
ATOM xT-2000

Laboratory Analyzer for Total Sulfur and Total Nitrogen For Gases and Liquids

  • Complies with ASTM D5453, D6667 and D4629
  • Exceptional Analytical Performance
  • Highest Dynamic Range Available
  • Stable and Precise Trace Measurement
  • High Reliability
  • Small Footprint and Overall Size
  • Safer Operations When Running Air
  • High-Speed Analysis
  • Versatile Analyzer for Liquids and Gases

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.

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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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