Rongchun HU, Fan LU, Peisong ZHOU. Design of hydrogen flame ionization detection system[J]. Journal of Atmospheric and Environmental Optics, 2023, 18(1): 82
- Journal of Atmospheric and Environmental Optics
- Vol. 18, Issue 1, 82 (2023)
Fig. 1. Principle diagram of hydrogen flame ionization detection system
Fig. 2. Circuit block diagram of the system
Fig. 3. Current detection diagram. (a) Current noise; (b) linear curve and detection range
Fig. 4. Experiments of methane standard gases. (a) Chromatogram; (b) linear curve
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Table 1. Current detection error
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Table 2. Repeatability of the system
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