Foreword

Introduction

1Scope

2Normative references

3Terms and definitions

4Smoke measurement by a filter-type smoke meter (FSN)

4.1Application

4.2Principle

4.3Measurement with a filter-type smoke meter

4.3.1Installation of a filter-type smoke meter

4.3.2Engine operating conditions

4.3.3Sensitivity to fuel oil

4.3.4Measurement procedure

4.4General requirements

4.5Gas temperature and pressure

5Test report

Annex AEmission test report — Smoke test data (normative)

Annex BOverview particulate and soot measurement methods (informative)

Annex CCorrelation formulae (informative)

C.1General

C.2AVL Correlation formulae for the calculation of black carbon mass concentration

C.2.1General

C.2.2Unheated conditions, FSN ≤ 8

C.2.3Unheated conditions, FSN > 8

C.2.4Heated conditions, FSN ≤ 8,08

C.2.5Heated conditions, FSN > 8,08

C.3Correlation formula for the calculation of soot concentration as carbon wet

C.4Correlation formulae of other manufacturers

Annex DComparison of black carbon mass concentration results obtained by different measurement instruments (informative)

Bibliography