NEN EN ISO 8178-2 : 1998

Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Test conditions
6 Test fuels
7 Measurement equipment and parameters to be
    measured
8 Calibration of the analytical instruments
9 Calibration of the particulate sampling system
10 Running conditions
11 Test run
12 Data evaluation for gaseous and particulate emissions
13 Calculation of gaseous emissions
14 Calculation of the particulate emission
15 Determination of the gaseous emissions
16 Determination of the particulates
Annex
A (informative) Bibliography
Tables
1 Permissible deviation of instruments for engine
    related parameters
2 Permissible deviations of instruments for other
    essential parameters
3 Accuracy and repeatability of measuring values
4 Coefficients u, v, w

Gives the measurement and evaluation methods for gaseous and particulate exhaust emission from reciprocating internal combustion engines (RIC engines) under steady state conditions at site, for determination of one weighted value for each exhaust gas pollutant. Different engine applications are reflected by various combinations of engine load and speed.