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Division 3.2.1.1

Original text. Later amendments are not shown.

The concentration of a gaseous compound in the diluted exhaust gas shall be corrected by the amount of the gaseous compound in the dilution air using the following equation:

Ci=Ce− Cd×1−1DF

where:

Ci
  • is the concentration of gaseous compound i in the diluted exhaust gas corrected by the amount of gaseous compound i contained in the dilution air, ppm;

  • Ce
  • is the measured concentration of gaseous compound i in the diluted exhaust gas, ppm;

  • Cd
  • is the concentration of gaseous compound i in the dilution air, ppm;

  • DF
  • is the dilution factor.

    1. 3.2.1.1.1Division 3.2.1.1.1
    2. 3.2.1.1.2Division 3.2.1.1.2
    3. 3.2.1.1.3Methane measurement
    4. 3.2.1.1.4Flow-weighted arithmetic average concentration calculation