13.040.50 – Transport exhaust emissions – PDF Standards Store ?u= Wed, 06 Nov 2024 02:08:49 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 13.040.50 – Transport exhaust emissions – PDF Standards Store ?u= 32 32 JIS D 1101:1985 ?u=/product/publishers/jis/jis-d-11011985/ Wed, 06 Nov 2024 02:08:49 +0000 Diesel Engine Smoke Measurement
Published By Publication Date Number of Pages
JIS 1985-03-01 5
]]> Diesel Engine Smoke Measurement
Published By Publication Date Number of Pages
JIS 1985-03-01 5
]]> JIS D 1044:2001 ?u=/product/publishers/jis/jis-d-10442001/ Wed, 06 Nov 2024 02:08:46 +0000 Powered Two-Wheeled Vehicles - Measurement Method of Exhaust (Tail Pipe) Gases from Spark Ignition Engines
Published By Publication Date Number of Pages
JIS 2001-01-20 42
]]> Powered Two-Wheeled Vehicles - Measurement Method of Exhaust (Tail Pipe) Gases from Spark Ignition Engines
Published By Publication Date Number of Pages
JIS 2001-01-20 42
]]> JIS D 1030:1998 ?u=/product/publishers/jis/jis-d-10301998/ Wed, 06 Nov 2024 02:08:41 +0000 Automobiles - Analytical Procedure for Measurement of Carbon Monoxide, Carbon Dioxide, Total Hydrocarbons and Oxides of Nitrogen in Exhaust Gas
Published By Publication Date Number of Pages
JIS 1998-03-20 62
]]> Descriptors : road vehicles, private cars, exhaust gases, carbon monoxide, carbon dioxide, organic chemistry, determination of content) measurement) prime movers, aliphatic hydrocarbons) aromatic hydrocarbons) nitrogen oxides

]]> JIS D 1028:1983 ?u=/product/publishers/jis/jis-d-10281983/ Wed, 06 Nov 2024 02:08:40 +0000 Measuring Method of Carbon Monoxide in Automobile Exhaust Gas (Idling)
Published By Publication Date Number of Pages
JIS 1983-12-01 5
]]> Measuring Method of Carbon Monoxide in Automobile Exhaust Gas (Idling)
Published By Publication Date Number of Pages
JIS 1983-12-01 5
]]> ISO/TR 9310:1987 ?u=/product/publishers/iso/iso-tr-93101987/ Wed, 06 Nov 2024 01:19:44 +0000 Road vehicles — Smoke measurement of compression-ignition (diesel) engines — Survey of short in-service tests
Published By Publication Date Number of Pages
ISO 1987-11 18
]]> This Technical Report describes the different simplified short tests for the determination of the exhaust smoke emission of diesel engines of vehicles in service. Gives terms and definitions. Annex A describes the test methods. Annex B gives the working conditions of the engine during the measurement. The annexes C to K describe further details.

]]> ISO/TR 6970:1981 ?u=/product/publishers/iso/iso-tr-69701981/ Wed, 06 Nov 2024 01:18:35 +0000 Road vehicles — Pollution tests for motorcycles and mopeds — Bench (chassis dynamometer)
Published By Publication Date Number of Pages
ISO 1981-09 10
]]> Road vehicles — Pollution tests for motorcycles and mopeds — Bench (chassis dynamometer)
Published By Publication Date Number of Pages
ISO 1981-09 10
]]> ISO/TR 4011:1976 ?u=/product/publishers/iso/iso-tr-40111976/ Wed, 06 Nov 2024 01:17:49 +0000 Road vehicles — Apparatus for measurement of the opacity of exhaust gas from diesel engines
Published By Publication Date Number of Pages
ISO 1976-06 17
]]> Road vehicles — Apparatus for measurement of the opacity of exhaust gas from diesel engines
Published By Publication Date Number of Pages
ISO 1976-06 17
]]> ISO/TR 15031-2:2004 ?u=/product/publishers/iso/iso-tr-15031-22004/ Wed, 06 Nov 2024 01:11:45 +0000 Road vehicles — Communication between vehicle and external equipment for emissions-related diagnostics — Part 2: Terms, definitions, abbreviations and acronyms
Published By Publication Date Number of Pages
ISO 2004-09 50
]]> ISO/TR 15031-2 is a guide to terms, definitions, abbreviations and acronyms used in emissions-related diagnostics, with respect to the communication between road vehicles and external equipment used in that field. It also specifies a procedure for constructing new terms. As it gives recommended usage of diagnostic terms applicable to electrical/electronic systems, it also makes reference to related mechanical terms, definitions, abbreviations, and acronyms.

]]> ISO/PAS 3930:2009 ?u=/product/publishers/iso/iso-pas-39302009/ Wed, 06 Nov 2024 01:07:49 +0000 Instruments for measuring vehicle exhaust emissions — Metrological and technical requirements; Metrological control and performance tests
Published By Publication Date Number of Pages
ISO 2009-12 48
]]> ISO/PAS 3930:2009 specifies the metrological and technical requirements and tests for digital measuring instruments that serve to determine the volume fractions of certain components of the exhaust gases emanating from motor vehicles. The conditions with which such instruments shall comply in order to meet any OIML performance requirements are also established.

ISO/PAS 3930:2009 is applicable to instruments, particularly those used according to the procedure defined in ISO 3929, intended for the inspection and maintenance of in-use motor vehicles with spark ignition engines. These instruments are used to determine the volume fraction of one or more of the following exhaust gas components:

  • carbon monoxide (CO),
  • carbon dioxide (CO2),
  • hydrocarbons (HC, in terms of n-hexane), and
  • oxygen (O2)

at the moisture level of the sample as analysed.

In addition to the measurement of these components, ISO/PAS 3930:2009 specifies the lambda calculation for the instruments provided with a facility to determine the value of air/fuel ratio in the exhaust gases.

ISO/PAS 3930:2009 applies to instruments whose principle of detection is based on infrared absorption in gases for CO, CO2 and HC. Oxygen is generally measured with a fuel cell.

ISO/PAS 3930:2009 does not exclude any other types of instruments that, although based on other principles of detection, meet the specified metrological and technical requirements and satisfy the associated tests.

ISO/PAS 3930:2009 defines three accuracy classes of the instruments: Class 00, Class 0 and Class I.

ISO/PAS 3930:2009 does not apply to equipment for on-board diagnostics incorporated in motor vehicles.

]]> ISO 8178-9:2019 ?u=/product/publishers/iso/iso-8178-92019/ Wed, 06 Nov 2024 00:08:03 +0000 Reciprocating internal combustion engines — Exhaust emission measurement — Part 9: Test cycles and test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using an opacimeter
Published By Publication Date Number of Pages
ISO 2019-07 72
]]> This document specifies the measurement procedures and test cycles for the evaluation of smoke emissions from compression ignition engines using an opacimeter. The tests are carried out under steady-state and transient operation using tests cycles which are representative of a given application.

The smoke testing is conducted using opacimeter-type smoke meters which operate on the light extinction principle. The purpose of this document is to define the smoke test cycles and the methods used to measure the opacity and for the determination of the light absorption coefficient. It allows the use of either full-flow or partial-flow opacimeters and corrects for differences in rise time between the two types of opacimeters. Specifications of the apparatus for the measurement of opacity can be found in ISO 11614. The test procedures and measurement techniques described in this document are applicable to reciprocating internal combustion (RIC) engines in general. Annex D, Annex E, Annex F and Annex G each contains a test cycle that is relevant only for those specific applications listed in the first subclause of that annex. Where possible, the smoke test cycle described in the annex utilizes the engine and machine categories developed in ISO 8178-4.

For certain categories of non-road engines "at site" rather than "test bed" smoke test procedures can prove to be necessary. For engines used in machinery covered by additional requirements (e.g. occupational health and safety regulations), additional test conditions and special evaluation methods can apply.

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