ISO 12345:2013
Diesel engines — Cleanliness assessment of fuel injection equipment
ISO 12345:2013 specifies cleanliness assessment procedures for evaluating the amount of debris found within the clean side of diesel fuel injection assemblies, which could lead to a reduction in the system's operational effectiveness.
While other International Standards, e.g. the ISO 16232 series, relate to cleanliness of components used in road vehicle fluid circuits, ISO 12345:2013 is focused on diesel fuel injection assemblies as supplied to diesel engine manufacturers or the service market.
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Section sec_1
Section sec_2
Section sec_3
Section sec_3.1
Section sec_3.2
Section sec_3.3
Section sec_3.4
Section sec_3.5
Section sec_3.6
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_4.2.1
Section sec_4.2.2
Section sec_4.2.3
Section sec_4.2.4
Section sec_4.2.5
Section sec_4.2.6
Section sec_4.2.7
Section sec_4.2.8
Section sec_4.3
Section sec_4.4
Section sec_4.5
Section sec_4.6
Section sec_4.7
Section sec_4.7.1
Section sec_4.7.2
Section sec_4.7.2.1
Section sec_4.7.2.2
Section sec_4.7.2.3
Section sec_4.7.2.4
Section sec_4.7.2.5
Section sec_4.7.2.6
Section sec_4.7.2.7
Section sec_4.7.2.8
Section sec_4.7.2.9
Section sec_4.7.2.10
Section sec_4.7.2.11
Section sec_4.7.2.12
Section sec_4.7.2.13
Section sec_4.7.2.14
Section sec_4.7.2.15
Section sec_4.7.3
Section sec_4.7.3.1
Section sec_4.8
Section sec_4.8.1
Section sec_4.8.2
Section sec_4.8.3
Section sec_4.8.4
Section sec_4.9
Section sec_4.10
Section sec_5
Section sec_5.1
Section sec_5.2
Section sec_5.2.1
Section sec_5.2.2
Section sec_5.2.2.1
Section sec_5.2.2.2
Section sec_5.2.3
Section sec_5.2.3.1
Section sec_5.2.3.2
Section sec_5.3
Section sec_5.3.1
Section sec_5.3.2
Section sec_5.3.3
Section sec_5.4
Section sec_5.4.1
Section sec_5.4.2
Section sec_5.4.3
Section sec_5.5
Section sec_5.5.1
Section sec_5.5.2
Section sec_5.5.2.1
Section sec_5.5.2.2
Section sec_5.5.3
Section sec_5.5.3.1
Section sec_5.5.3.2
Section sec_5.6
Section sec_5.6.1
Section sec_5.6.2
Section sec_5.6.2.1
Section sec_5.6.2.2
Section sec_5.6.3
Section sec_5.6.3.1
Section sec_5.6.3.2
Section sec_5.7
Section sec_5.7.1
Section sec_5.7.2
Section sec_5.7.2.1
Section sec_5.7.2.2
Section sec_5.7.3
Section sec_5.7.3.1
Section sec_5.7.3.2
Section sec_5.7.4
Section sec_5.7.4.1
Section sec_5.7.4.2
Section sec_5.8
Section sec_5.8.1
Section sec_5.8.2
Section sec_5.8.2.1
Section sec_5.8.2.2
Section sec_5.8.2.2.1
Section sec_5.8.2.2.2
Section sec_5.8.2.2.3
Section sec_5.8.2.2.4
Section sec_5.8.2.3
Section sec_5.8.3
Section sec_5.8.3.1
Section sec_5.8.3.2
Section sec_5.8.3.2.1
Section sec_5.8.3.2.2
Section sec_5.8.3.2.3
Section sec_5.8.3.2.3.1
Section sec_5.8.3.2.3.2
Section sec_5.8.3.2.4
Section sec_5.8.4
Section sec_5.8.4.1
Section sec_5.8.4.2
Section sec_5.9
Section sec_5.9.1
Section sec_5.9.2
Section sec_5.9.3
Section sec_6
Section sec_6.1
Section sec_6.2
Section sec_6.3
Section sec_6.4
Section sec_6.4.1
Section sec_6.4.2
Section sec_7
Section sec_7.1
Table tab_1
Section sec_7.2
Section sec_7.2.1
Section sec_7.2.2
Section sec_7.2.3
Section sec_7.2.4
Section sec_7.2.5
Section sec_8
Annex sec_A
Annex sec_A.1
Annex sec_A.2
Annex sec_A.2.1
Annex sec_A.2.2
Table tab_c
Figure fig_A.1
Annex sec_A.3
Table tab_d
Figure fig_A.2
Annex sec_A.4
Table tab_e
Figure fig_A.3
Annex sec_A.5
Table tab_f
Figure fig_A.4.1
Table tab_g
Figure fig_A.4.2
Annex sec_B
Table tab_h
Figure fig_B.1
Table tab_i
Figure fig_B.2
Table tab_j
Figure fig_B.3
Table tab_k
Figure fig_B.4
Annex sec_C
Annex sec_C.1
Annex sec_C.2
Annex sec_C.2.1
Annex sec_C.2.2
Annex sec_C.2.3
Annex sec_C.2.3.1
Annex sec_C.2.3.2
Annex sec_C.3
Annex sec_D
Annex sec_D.1
Table tab_l
Figure fig_D.1
Annex sec_D.2
Table tab_m
Figure fig_D.2
Reference ref_1
Reference ref_2
Reference ref_3
Reference ref_4
Reference ref_5
Reference ref_6
Reference ref_7
Reference ref_8
Reference ref_9
Reference ref_10
Reference ref_11
Reference ref_12
Bibliography
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test apparatus
4.1 General
4.2 Pressure source
4.3 Verification high-pressure pipe assembly
4.4 Verification test injector
4.5 Collecting vessel
4.6 Verification rail
4.7 Equipment for contamination measurement
4.8 Test fluid
4.9 Clean-up filter
4.10 Pressure gauge
5 Procedure
5.1 General
5.2 High-pressure supply pumps (common rail fuel injection system)
5.3 Unit injectors
5.4 Fuel injection pumps
5.5 CR fuel injectors
5.6 Fuel injectors (Nozzle holder assemblies)
5.7 High-pressure fuel injection pipes
5.8 Rails
5.9 Low-pressure systems
6 Sample analysis
6.1 General
6.2 Gravimetric analysis
6.3 Particle size distribution
6.4 Largest particle size
7 Reporting results
7.1 Principle of fuel injection equipment cleanliness code
7.2 Examples of fuel injection equipment cleanliness code usage
8 Designation
Annex A (informative) Typical test equipment for measuring fuel injection equipment cleanliness
Annex B (informative) Rail low pressure flushing test
Annex C (informative) Procedure for verifying test equipment initial cleanliness
Annex D (informative) Determination of flushing parameters for rail pressure vessel flushing test
Bibliography
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Section sec_1
Section sec_2
Section sec_3
Section sec_3.1
Section sec_3.2
Section sec_3.3
Section sec_3.4
Section sec_3.5
Section sec_3.6
Section sec_4
Section sec_4.1
Section sec_4.2
Section sec_4.2.1
Section sec_4.2.2
Section sec_4.2.3
Section sec_4.2.4
Section sec_4.2.5
Section sec_4.2.6
Section sec_4.2.7
Section sec_4.2.8
Section sec_4.3
Section sec_4.4
Section sec_4.5
Section sec_4.6
Section sec_4.7
Section sec_4.7.1
Section sec_4.7.2
Section sec_4.7.2.1
Section sec_4.7.2.2
Section sec_4.7.2.3
Section sec_4.7.2.4
Section sec_4.7.2.5
Section sec_4.7.2.6
Section sec_4.7.2.7
Section sec_4.7.2.8
Section sec_4.7.2.9
Section sec_4.7.2.10
Section sec_4.7.2.11
Section sec_4.7.2.12
Section sec_4.7.2.13
Section sec_4.7.2.14
Section sec_4.7.2.15
Section sec_4.7.3
Section sec_4.7.3.1
Section sec_4.8
Section sec_4.8.1
Section sec_4.8.2
Section sec_4.8.3
Section sec_4.8.4
Section sec_4.9
Section sec_4.10
Section sec_5
Section sec_5.1
Section sec_5.2
Section sec_5.2.1
Section sec_5.2.2
Section sec_5.2.2.1
Section sec_5.2.2.2
Section sec_5.2.3
Section sec_5.2.3.1
Section sec_5.2.3.2
Section sec_5.3
Section sec_5.3.1
Section sec_5.3.2
Section sec_5.3.3
Section sec_5.4
Section sec_5.4.1
Section sec_5.4.2
Section sec_5.4.3
Section sec_5.5
Section sec_5.5.1
Section sec_5.5.2
Section sec_5.5.2.1
Section sec_5.5.2.2
Section sec_5.5.3
Section sec_5.5.3.1
Section sec_5.5.3.2
Section sec_5.6
Section sec_5.6.1
Section sec_5.6.2
Section sec_5.6.2.1
Section sec_5.6.2.2
Section sec_5.6.3
Section sec_5.6.3.1
Section sec_5.6.3.2
Section sec_5.7
Section sec_5.7.1
Section sec_5.7.2
Section sec_5.7.2.1
Section sec_5.7.2.2
Section sec_5.7.3
Section sec_5.7.3.1
Section sec_5.7.3.2
Section sec_5.7.4
Section sec_5.7.4.1
Section sec_5.7.4.2
Section sec_5.8
Section sec_5.8.1
Section sec_5.8.2
Section sec_5.8.2.1
Section sec_5.8.2.2
Section sec_5.8.2.2.1
Section sec_5.8.2.2.2
Section sec_5.8.2.2.3
Section sec_5.8.2.2.4
Section sec_5.8.2.3
Section sec_5.8.3
Section sec_5.8.3.1
Section sec_5.8.3.2
Section sec_5.8.3.2.1
Section sec_5.8.3.2.2
Section sec_5.8.3.2.3
Section sec_5.8.3.2.3.1
Section sec_5.8.3.2.3.2
Section sec_5.8.3.2.4
Section sec_5.8.4
Section sec_5.8.4.1
Section sec_5.8.4.2
Section sec_5.9
Section sec_5.9.1
Section sec_5.9.2
Section sec_5.9.3
Section sec_6
Section sec_6.1
Section sec_6.2
Section sec_6.3
Section sec_6.4
Section sec_6.4.1
Section sec_6.4.2
Section sec_7
Section sec_7.1
Table tab_1
Section sec_7.2
Section sec_7.2.1
Section sec_7.2.2
Section sec_7.2.3
Section sec_7.2.4
Section sec_7.2.5
Section sec_8
Annex sec_A
Annex sec_A.1
Annex sec_A.2
Annex sec_A.2.1
Annex sec_A.2.2
Table tab_c
Figure fig_A.1
Annex sec_A.3
Table tab_d
Figure fig_A.2
Annex sec_A.4
Table tab_e
Figure fig_A.3
Annex sec_A.5
Table tab_f
Figure fig_A.4.1
Table tab_g
Figure fig_A.4.2
Annex sec_B
Table tab_h
Figure fig_B.1
Table tab_i
Figure fig_B.2
Table tab_j
Figure fig_B.3
Table tab_k
Figure fig_B.4
Annex sec_C
Annex sec_C.1
Annex sec_C.2
Annex sec_C.2.1
Annex sec_C.2.2
Annex sec_C.2.3
Annex sec_C.2.3.1
Annex sec_C.2.3.2
Annex sec_C.3
Annex sec_D
Annex sec_D.1
Table tab_l
Figure fig_D.1
Annex sec_D.2
Table tab_m
Figure fig_D.2
Reference ref_1
Reference ref_2
Reference ref_3
Reference ref_4
Reference ref_5
Reference ref_6
Reference ref_7
Reference ref_8
Reference ref_9
Reference ref_10
Reference ref_11
Reference ref_12
Bibliography
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test apparatus
4.1 General
4.2 Pressure source
4.3 Verification high-pressure pipe assembly
4.4 Verification test injector
4.5 Collecting vessel
4.6 Verification rail
4.7 Equipment for contamination measurement
4.8 Test fluid
4.9 Clean-up filter
4.10 Pressure gauge
5 Procedure
5.1 General
5.2 High-pressure supply pumps (common rail fuel injection system)
5.3 Unit injectors
5.4 Fuel injection pumps
5.5 CR fuel injectors
5.6 Fuel injectors (Nozzle holder assemblies)
5.7 High-pressure fuel injection pipes
5.8 Rails
5.9 Low-pressure systems
6 Sample analysis
6.1 General
6.2 Gravimetric analysis
6.3 Particle size distribution
6.4 Largest particle size
7 Reporting results
7.1 Principle of fuel injection equipment cleanliness code
7.2 Examples of fuel injection equipment cleanliness code usage
8 Designation
Annex A (informative) Typical test equipment for measuring fuel injection equipment cleanliness
Annex B (informative) Rail low pressure flushing test
Annex C (informative) Procedure for verifying test equipment initial cleanliness
Annex D (informative) Determination of flushing parameters for rail pressure vessel flushing test
Bibliography