Division 2.1.1 Final conformity factorsF1F2
United Kingdom
The conformity factor CF pollutant for the respective pollutant is specified as follows:
| CO emissions shall be measured and recorded at RDE tests. | |||||
| Pollutant | Mass of oxides of nitrogen (NO x ) | Number of particles (PN) | Mass of carbon monoxide (CO) f1 | Mass of total hydrocarbons (THC) | Combined mass of total hydrocarbons and oxides of nitrogen (THC + NO x ) |
|---|---|---|---|---|---|
| CF pollutant | 1 + margin with margin = 0,5 | to be determined | — | — | — |
‘ margin ’ is a parameter taking into account the additional measurement uncertainties introduced by the PEMS equipment, which are subject to an annual review and shall be revised as a result of the improved quality of the PEMS procedure or technical progress.
Annotations
Textual amendments
- F1
- F2
Footnotes
- f1
-
CO emissions shall be measured and recorded at RDE tests.