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Extended Natural Gas Analyzer (Dual Oven)

            Nexis GC-2030ENGA2




              Analyzer Description                     Typical Chromatogram


              System Configuration:
              ・ 4 valves / 7 columns (packed and
                 capillary) / 2 TCDs / FID
              ・ Dual Oven
              Sample Information:
              ・ Natural gas or similar gaseous mixture
              Compounds Analysed:
              ・ C1 to C14 hydrocarbons
              ・ He, H 2, O 2, N 2, H 2S, CO, CO 2
              Typical  Concentration Range:
              ・ 0.01 % mol for permanent gases and
                 C2 hydrocarbon on TCD, 10 ppm
                 for C3 to C14 hydrocarbons on FID
                 except for H 2S and CH 4, 0.10 % mol
                 for H 2S and 20 % mol for CH 4
              Reference Method:
              ・ ASTM D-1945, D-3588 and GPA2286




    Natural Gas


              Features


              ・  Dual TCD channels
              ・  Dedicated channel for Hydrogen and
                 Helium analysis
              ・  FID channel for C3 to C14
                 hydrocarbons in 2nd GC oven
              ・  Rugged packed and capillary columns
























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