Portable Gas Analyzer Based on Fourier Transform Infrared Spectrometer for Patrolling and Examining Gas Exhaust

Table 1

Concentration range of every component of analyte (percent by volume).

Item	Gas	Range
1	CH4	0~100%
2	C2H6	0~2%
3	C3H8	0~1%
4	iso-C4H10	0~0.5%
5	n-C4H10	0~0.5%
6	C2H4	0~0.5%
7	C3H6	0~0.3%
8	C2H2	0~0.3%
9	CO	0~0.3%
10	CO2	0~20%