Reciprocating internal combustion engines. Exhaust emission measurement - Measurement of gaseous and particulate exhaust emissions under field conditions
1 Scope
This document specifies the measurement and evaluation methods for gaseous and particulate
exhaust emissions from reciprocating internal combustion engines (RIC engines) in
the field.
This document is applicable when the emissions from RIC engines used in non-road machinery,
industrial equipment, marine installations, generating sets, diesel rail traction
or similar machinery applications need to be measured in the field. Clause 4 applies for the conduct of discrete-mode steady-state gaseous or particulate emission
measurements at a single operating point or conduct a weighted cycle-based test in
the field. Clause 5 applies where it is necessary to assess gaseous emissions performance of engines
during typical in-service operation under field conditions using portable emission measurement systems ( PEMS ).