BS ISO 16232-5-2007 Road vehicles- Cleanliness of componentsForeword............................................................................................................................................................ iv
Introduction....................................................................................................................................................... v
1 Scope..................................................................................................................................................... 1
2 Normative references........................................................................................................................... 1
3 Terms and definitions........................................................................................................................... 2
4 Principle................................................................................................................................................. 2
5 Equipment.......................................................................................................................................... 2
5.1 General.................................................................................................................................................. 2
5.2 Test liquid.............................................................................................................................................. 2
5.3 Test component container................................................................................................................... 2
5.4 Test set up............................................................................................................................................. 2
5.5 Pressure rinsing liquid dispenser....................................................................................................... 3
5.6 Collection equipment........................................................................................................................... 3
5.7 Sampling containers............................................................................................................................. 3
5.8 Environmental conditions.................................................................................................................... 3
5.9 Health and safety.................................................................................................................................. 3
6 Procedure.............................................................................................................................................. 3
6.1 Handling and storage........................................................................................................................... 3
6.2 Extraction procedure set up and validation....................................................................................... 4
6.3 Blank test............................................................................................................................................... 6
6.4 Component routine test...................................................................................................................... . 8
7 Analysis of the extraction liquid......................................................................................................... 8
8 Presentation of results......................................................................................................................... 9
Annex A (informative) Typical test stands and operating protocol for extraction by functional test
Bench......................................................................................................................................... 10
Annex B (informative) Synopsis of the extraction procedure set up and validation................................ 13
Annex C (informative) Example of data sheet for the extraction procedure on functional test
Bench......................................................................................................................... 14
Annex D (informative) Synopsis of the routine test procedure................................................................... 17
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 16232-5 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 5, Engine
test.
ISO 16232 consists of the following parts, under the general title Road vehicles — Cleanliness of components
of fluid circuits:...
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