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BS ISO 8178-2:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Reciprocating internal combustion engines. Exhaust emission measurement Measurement of gaseous and particulate exhaust emissions under field conditions
Available format(s)

Hardcopy , PDF

Superseded date

03-04-2022

Language(s)

English

Published date

05-31-2009

This part of ISO8178, together with ISO8178-1 and ISO8178-11, specifies the measurement and evaluation methods for gaseous and particulate exhaust emissions from reciprocating internal combustion engines (RIC engines) under steady-state and transient conditions for field testing.

This part of ISO8178 is applied when RIC engines used in off-road vehicles, marine installations, generating sets, diesel rail traction or similar applications need to be measured under field conditions or at site in order to determine the in-use compliance, or when it is not possible to take the measurements under test-bed conditions or to use the test-bed measurement results.

Re-checking or re-certification of engines for off-road vehicles after rebuild should preferably be tested outside the vehicle on a suitable load application and measurement device such as a dynamometer or load bank, but in-use compliance testing may be done on the vehicle.

This method can be used for determining conformity or certification of new, used or rebuilt engines at site or for in-use compliance testing of off-road vehicles. Confirmation of test-bed results with respect to ISO8178-4 can also be performed within this part of ISO8178. However, allowances need to be made for differences in engine operating parameters from laboratory conditions and for the accuracy of emission measurement equipment used under field conditions.

For engines used in machinery covered by additional requirements (e.g. occupational health and safety regulations, regulations for powerplants), additional test conditions and special evaluation methods may apply.

NOTE This part of ISO8178 is intended to specify special requirements for the measurement of gaseous and particulate emissions at site or under field operating conditions. In many cases, the test cycles specified in ISO8178-4 and ISO8178-11 cannot be reproduced at site due to constraints of load. For in-use compliance testing, actual in-use operation might be required.

Committee
MCE/14/-/3
DevelopmentNote
Supersedes BS EN ISO 8178-2 and 07/30113186 DC. (05/2009)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 8178-2:2008 Identical

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
SAE J 177 : 1995 MEASUREMENT OF CARBON DIOXIDE, CARBON MONOXIDE, AND OXIDES OF NITROGEN IN DIESEL EXHAUST
SAE J 1003 : 1995 DIESEL ENGINE EMISSION MEASUREMENT PROCEDURE
SAE J 244 : 2011 MEASUREMENT OF INTAKE AIR OR EXHAUST GAS FLOW OF DIESEL ENGINES
SAE J 1088 : 1993 TEST PROCEDURE FOR THE MEASUREMENT OF GASEOUS EXHAUST EMISSIONS FROM SMALL UTILITY ENGINES
ISO 8178-5:2015 Reciprocating internal combustion engines Exhaust emission measurement Part 5: Test fuels
ISO 7066-2:1988 Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships
ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
ISO 2710-1:2000 Reciprocating internal combustion engines Vocabulary Part 1: Terms for engine design and operation
ISO 2710-2:1999 Reciprocating internal combustion engines Vocabulary Part 2: Terms for engine maintenance
ISO 8178-1:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 1: Test-bed measurement systems of gaseous and particulate emissions
ISO 8178-3:1994 Reciprocating internal combustion engines Exhaust emission measurement Part 3: Definitions and methods of measurement of exhaust gas smoke under steady-state conditions
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO 8216-1:2017 Petroleum products Fuels (class F) classification Part 1: Categories of marine fuels
ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 8217:2017 Petroleum products Fuels (class F) Specifications of marine fuels
ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
ISO 8178-9:2012 Reciprocating internal combustion engines Exhaust emission measurement Part 9: Test cycles and test procedures for test bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
ISO/TR 3313:1998 Measurement of fluid flow in closed conduits Guidelines on the effects of flow pulsations on flow-measurement instruments
ISO 14396:2002 Reciprocating internal combustion engines Determination and method for the measurement of engine power Additional requirements for exhaust emission tests in accordance with ISO 8178
SAE J 1151 : 2011 METHANE MEASUREMENT USING GAS CHROMATOGRAPHY
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3046-1:2002 Reciprocating internal combustion engines Performance Part 1: Declarations of power, fuel and lubricating oil consumptions, and test methods Additional requirements for engines for general use
ISO 8178-7:2015 Reciprocating internal combustion engines Exhaust emission measurement Part 7: Engine family determination
ISO 8178-4:2017 Reciprocating internal combustion engines Exhaust emission measurement Part 4: Steady-state and transient test cycles for different engine applications
ISO/TR 7066-1:1997 Assessment of uncertainty in calibration and use of flow measurement devices — Part 1: Linear calibration relationships
ISO 10054:1998 Internal combustion compression-ignition engines Measurement apparatus for smoke from engines operating under steady-state conditions Filter-type smokemeter
ISO 2534:1998 Road vehicles Engine test code Gross power
ISO 9249:2007 Earth-moving machinery Engine test code Net power
ISO 8665:2006 Small craft Marine propulsion reciprocating internal combustion engines Power measurements and declarations
ISO 1585:1992 Road vehicles Engine test code Net power
ISO 8178-11:2006 Reciprocating internal combustion engines Exhaust emission measurement Part 11: Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions
SAE J 1936 : 1995 CHEMICAL METHODS FOR THE MEASUREMENT OF NONREGULATED DIESEL EMISSIONS
ISO 3046-3:2006 Reciprocating internal combustion engines Performance Part 3: Test measurements
ISO 8178-6:2000 Reciprocating internal combustion engines Exhaust emission measurement Part 6: Report of measuring results and test
ISO 8178-10:2002 Reciprocating internal combustion engines Exhaust emission measurement Part 10: Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
ISO 15550:2016 Internal combustion engines Determination and method for the measurement of engine power General requirements
ISO 8178-8:2015 Reciprocating internal combustion engines Exhaust emission measurement Part 8: Engine group determination

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