BTEX Analyser
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This instrument utilizes chromatographic column separation and pre-concentration technology to analyze CH4 and NMHCs in ambient air. The sample gas is quantified in a loop, undergoes separation in the CH4 analysis column, and is detected by the FID detector. Simultaneously, NMHCs are enriched through an adsorption tube in the pre-concentration module before analysis using high-temperature thermal desorption in the FID detector