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ISO 8178-1:2020

Reciprocating internal combustion engines — Exhaust emission measurement — Part 1: Test-bed measurement systems of gaseous and particulate emissions

Publication date:   Jun 24, 2020

General information

90.92 Standard to be revised   Dec 12, 2023

ISO

ISO/TC 70/SC 8 Exhaust gas emission measurement

International Standard

13.040.50   Transport exhaust emissions | 27.020   Internal combustion engines

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Scope

This document specifies the measurement methods for gaseous and particulate exhaust emissions from reciprocating internal combustion (RIC) engines on a test bed, necessary for determining one weighted value for each exhaust gas pollutant. Various combinations of engine load and speed reflect different engine applications (see ISO 8178‑4).
This document is applicable to RIC engines for mobile, transportable and stationary use, excluding engines for motor vehicles primarily designed for road use. This document can be applied to engines used, for example, for earth-moving machines, generating sets and for other applications.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8178-1:2017

NOW

PUBLISHED
ISO 8178-1:2020
90.92 Standard to be revised
Dec 12, 2023

REVISED BY

IN_DEVELOPMENT
ISO/WD 8178-1