SAE J1667_199602
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SNAP-ACCELERATION SMOKE TEST PROCEDURE FOR HEAVY-DUTY DIESEL POWERED VEHICLES
Hardcopy , PDF
25-02-2018
English
01-02-1996
Important note : Users cannot be edited or removed once added to your Multi user PDF.| DocumentType |
Standard
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| Pages |
42
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| PublisherName |
SAE International
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| Status |
Superseded
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| SupersededBy |
This SAE Recommended Practice applies to vehicle exhaust smoke measurements made using the Snap-Acceleration test procedure. Because this is a non-moving vehicle test, this test can be conducted along the roadside, in a truck depot, a vehicle repair facility, or other test facilities. The test is intended to be used on heavy-duty trucks and buses powered by diesel engines. It is designed to be used in conjunction with smokemeters using the light extinction principle of smoke measurement.This procedure describes how the snap-acceleration test is to be performed. It also gives specifications for the smokemeter and other test instrumentation and describes the algorithm for the measurement and quantification of the exhaust smoke produced during the test. Included are discussions of factors which influence snap-acceleration test results and methods to correct for these conditions. Unless otherwise noted, these correction methodologies are to be considered an integral part of the snap-acceleration test procedure.
| BS ISO 11614:1999 | Reciprocating internal combustion compression-ignition engines. Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas |
| BS ISO 8178-10:2002 | Reciprocating internal combustion engines. Exhaust emission measurement Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions |
| BS ISO 8178-9:2012 | Reciprocating internal combustion engines. Exhaust emission measurement Test cycles and test procedures for test bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions |
| 11/30217476 DC : 0 | BS ISO 8178-9 - 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 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 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 |
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