Gas Analysis| Components to be measured | Type of gas analyzer |
| H2 | SR-2050 Hydrogen Analyzer SR-2050Ex Hydrogen Analyzer |
| O2 | SR-2030 Oxygen Analyzer SR-2030Ex Oxygen Analyzer |
| CO;CO2;CH4;NH3;SO2 Gases consisting of diatomic molecules | SR-2000 Infrared gas analyzer SR-2000Ex Infrared gas analyzer |
Combustible gases
| Components | Molecular formula | Corresponding equipment |
| Methane | CH4 | Methane Analyzer |
| Toluene | C6H5CH2 | Toluene Analyzer |
| Methanol | CH2OH | Methanol Analyzer |
| Methyl formate | HCOOCH2 | Methyl formate Analyzer |
| Ethyl formate | HCOOCH2CH3 | Ethyl formate Analyzer |
| Methyl ethyl ether | CH3OCH2CH3 | Methyl ethyl ether Analyzer |
| Ethane | CH3CH3 | Ethane Analyzer |
| Acetylene | CH≡CH | Acetylene Analyzer |
| Ethanol | CH3CH2OH | Ethanol Analyzer |
| Ethylbenzene | CH3CH2C6H5 | Ethylbenzene Analyzer |
| Ethylene | CH2＝CH2 | Ethylene Analyzer |
| Methyl acetate | CH3COOCH3 | Methyl acetate Analyzer |
| Ethyl acetate | CH3COOCH2CH3 | Ethyl acetate Analyzer |
| N-butyl acetate | CH3COOCH2CH2CH3 | N-butyl acetate Analyzer |
| Propane | CH3CH2CH3 | Propane Analyzer |
| Propanol | CH3CH2CH3OH | Propanol Analyzer |
| Propylene | CH2＝CHCH2 | Propylene Analyzer |
| Acetone | (CH3)2CO | Acetone Analyzer |
| Butane | C4H10 | Butane Analyzer |
| Butanone | CH3CH2COCH3 | Butanone Analyzer |
| Butadiene | CH2＝CHCH=CH2 | Butadiene Analyzer |
| Pentane | C5H12 | Pentane Analyzer |
| Hexane | CH3(CH2)4CH3 | Hexane Analyzer |
| Heptane | C7H16 | Heptane Analyzer |
| Octane | CH3(CH2)3CH3 | Octane Analyzer |
| Carbon monoxide | CO | Carbon monoxide Analyzer |
| Ammonia | NH3 | Ammonia Analyzer |
| Hydrogen | H2 | Hydrogen Analyzer |
| Benzene | C6H6 | Benzene Analyzer |
| Isobutane | (CH3)2CHCH3 | Isobutane Analyzer |
| Isopropyl alcohol | (CH3)2CHOH | Isopropyl alcohol Analyzer |
| Cyclohexane | CH2(CH2)4CH2 | Cyclohexane Analyzer |
| Cyclopentane | CH2(CH2)3CH2 | Cyclopentane Analyzer |
| Propylene oxide | CH3CHCH2O | Propylene oxide Analyzer |
| Ethylene oxide | CH2CH2O | Ethylene oxide Analyzer |
| Two ethyl ether | (CH3CH5)2O | Two ethyl ether Analyzer |
| Dimethyl ether | (CH3)2O | Dimethyl ether Analyzer |
| Xylene | C6H4(CH3)2 | Xylene Analyzer |
| Gasoline | C4~C12 Hydrocarbon mixtures | Gasoline Analyzer |
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Toxic gases
| Components | Molecular formula | Corresponding equipment |
| Oxygen | O2 | Oxygen Analyzer |
| Carbon monoxide | CO | Carbon monoxide Analyzer |
| Hydrogen sulfide | H2S | Hydrogen sulfide Analyzer |
| Hydrogen | H2 | Hydrogen Analyzer |
| Ammonia | NH3 | Ammonia Analyzer |
| Chlorine | CL2 | Chlorine Analyzer |
| Nitric oxide | NO | Nitric oxide Analyzer |
| Nitrogen dioxide | NO2 | Nitrogen dioxide Analyzer |
| Sulfur dioxide | SO2 | Sulfur dioxide Analyzer |
| Vinyl chloride | C2H3CL | Vinyl chloride Analyzer |
| Acrylonitrile | C3H3N | Acrylonitrile Analyzer |
| Methanol | CH3OH | Methanol Analyzer |
| Formaldehyde | CH2O | Formaldehyde Analyzer |
| Ethylene oxide | C2H4O | Ethylene oxide Analyzer |
| Hydrogen chloride | HCL | Hydrogen chloride Analyzer |
| Hydrogen cyanide | HCN | Hydrogen cyanide Analyzer |
| Hydrogen fluoride | HF | Hydrogen fluoride Analyzer |