Multiple gas analyzer #1

  • Separates multiple gases with a single injection
  • Very tolerant of user adjustments and timing variations
  • Simpler than other multiple gas capable systems

The basic model includes:
  • TCD Detector
  • Two Columns - MoleSieve 13X & Silica Gel
  • 10-port Gas Sampling Valve and Loop
  • 1 channel PeakSimple Data System
  • ... on the compact 8610C chassis
Multiple gas analyzer #1
The SRI Multiple Gas Analyzer #1 GC System (MG#1) can separate multiple gases with a single injection. It is pre-plumbed and ready to resolve H2, O2, N2, Methane, CO, Ethane, CO2, Ethylene, NOX, Acetylene, Propane, Butanes, Pentanes, and C6-C8. The MG#1 is very tolerant of user adjustments and timing variations because it is simpler than other multi-gas capable systems.
Unlike complicated and timing-critical gas analysis configurations with three or four columns and three or four valves, the SRI Multiple Gas Analyzer uses a single 10-port gas sampling valve and two packed columns: a 2-meter Molecular Sieve 13X and a 2-meter Silica Gel.
The basic Multiple Gas Analyzer #1 is equipped with a TCD detector for detection limits in the 200-500ppm range. The second option is a TCD-Methanizer-FID configuration, which provides 5ppm detection limits for CO, CO2, and all hydrocarbons. The third option is a TCD-HID detector combination for detection limits in the 10ppm range for all analytes.
This chromatogram shows the separation of a 1% Gas Mix + 2% ethane sample on a basic TCD equipped MG#1
Multiple gas analyzer #1
The optional model includes:
  • TCD Detector
  • FID-Methanizer
  • Two Packed Columns
  • 10-port Gas Sampling Valve and Loop
  • 4 or 6 channel PeakSimple Data System
Multiple gas analyzer #1
Product number:
8610-0070
Multiple Gas Analyzer #1 with TCD detector and 1 channel PeakSimple data system
8610-0071 Multiple Gas Analyzer #1 with TCD, Methanizer, FID, built-in �whisper quiet� air compressor and 4 channel PeakSimple data system
8610-0072 Multiple Gas Analyzer #1 with TCD and HID detectors,  and 4 channel PeakSimple data system