| 摘要 |
An exhaust gas analyzer (100) comprises mutually different analyzers (4, 5, 6) to which exhaust gas discharged from an internal combustion engine is continuously introduced and that measures each concentration of multiple components as an object to be measured in the exhaust gas in a chronological order, an actual measurement value obtaining part (72) that obtains an actual measurement value of the concentration of the components as the object to be measured in the exhaust gas discharged at the same time based on a difference between times until the exhaust gas reaches each analyzer (4, 5, 6), and a correction part (73) that corrects a deviance from a true value generated to a part or all of each actual measurement value due to a mutual influence of the components as the object to be measured based on a part or all of each actual measurement value. |
