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Town Gas Analyzer
Nexis GC-2030TGA1 with Hydrogen / Nexis GC-2030TGA2 without Hydrogen
Analyzer Description Typical Chromatogram
System Configuration:
・ 3 valves / 6 columns (packed) / 2
TCDs
Sample Information:
・ Municipal gas or similar gaseous
mixture
Compounds Analysed:
・ He, H 2, O 2 , N 2, CO, CO 2, C 2H 6, C 2H 4,
C 2H 2, C 3H 8
Typical Concentration Range:
・ 0.01 % mol for permanent gases (He,
H 2, O 2, N 2, CH 4, CO, CO 2) and C2 to
C3 hydrocarbons
Reference Method:
・ ASTM D-1946 Town Gas
Features
・ Dual TCD channels
・ Dedicated channel for Helium and
Hydrogen
・ Rugged packed columns
・ 20 mins analysis time
・ Optional BTU Calori c and Speci c
Gravity Calculation Software
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