The petrochemical, gas processing, and gas pipeline industry has required an accurate, dependable, low maintenance, and cost-effective sulfur H2S analyzer for quality and process control purposes.

The Model 1600-150 System is a microprocessor based analyzer measures total sulfur and H2S by hydrogenation similar to that as described in ASTM Method D3031, D4084-82, D4468-85 and 4045-81.

Quality materials are selected for their compatibility and utilized through fabrication. Special attention is given to wetted parts that come in contact with the process stream and are selected to be non-reactive with H2S/sulfur.

The rateometric-colorimetric tape detector is the only sulfur detection method that is practically free from cross-interference. The analyzer will not suffer from “false positives” like other sulfur analyzer methods. Users demand Analytical System Keco’s sulfur analyzer due to its precision and reliability proven by thousands of worldwide installations around the globe.

Cemtrex offers an explosion proof version of this analyzer (1700-150) to comply with applications feautring hazardous environmental conditions.


  • ASTM Method References
  • Automatic self-zero
  • Does not suffer from sensor ‘drift’diagram
  • Dual Processors for 100% Analysis & Communication
  • Fault Diagnostics
  • Cost-Effective
  • Explosion Proof Configuration
  • Remote Operation and Access
  • 18-Bit A/D Converter with Faster Response, Lower Detectable Limits, and Less Tape Consumption
  • Automatic Calibration
  • Specific to Sulfur Only



  • Natural gas processing
  • Petroleum refineries
  • Straight-through claus plants
  • Hydrocarbon processing plants
  • Energy production industries
  • Sulfur removal facilities


Download specification for 1600-150 Total Sulfur & H2S Gas Analyzer (General Purpose)

Download specification for 1700-150 Total Sulfur & H2S Gas Analyzer (Explosion Proof)


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