SCHEDULE 5 (ANNEX V to Directive 97/68/EC)
ANALYTICAL AND SAMPLING SYSTEM

Figure 12 Partial flow dilution system with flow control and fractional sampling

— EGA exhaust gas analyser (Figures 6 to 10)
CO2 or NOX analysers may be used (with carbon balance method CO2 only). The analysers shall be calibrated like the analysers for the measurement of the gaseous emissions. One or several analysers may be used to determine the concentration differences.