Reciprocating internal combustion engines — Exhaust emission measurement — Part 3: Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter (ISO 8178-3:2019)
This document specifies a method for the measurement of smoke from exhaust gas of reciprocatinginternal combustion (RIC) engines at a steady state condition. The method evaluates the soot contentby measurement of the blackening of a filter and derivation of black carbon mass concentration (mg/ m3) from FSN. Where necessary, individual requirements may be specified for particular engineapplications.This document is applicable to RIC engines for mobile, transportable and stationary use, excludingengines for on-road transport of passengers and goods. It can be applied to engines for non-road use, e.g.for earth-moving machines, generating sets and for other applications. For engines used in machinerycovered by additional requirements (e.g. occupational health and safety regulations, regulations forpower plants) additional test conditions and special evaluation methods can apply.
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