DD ISO/TS 23556:2007
Current
The latest, up-to-date edition.
Performance test method for diesel engine soot-removal devices in lubricating oils. Initial filtration efficiency
Hardcopy , PDF
English
31-05-2007
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols (and abbreviated terms)
5 Test equipment
6 Test materials
7 Accuracy of measuring instruments and test condition
variations
8 Test rig validation
9 Multipass test procedure
Annex A (normative) Method to determine oil cleanliness
Annex B (normative) Specification for test soot slurry
Annex C (normative) Test oil requirements
Annex D (normative) Test data presentation
Annex E (normative) Test data calculations
Annex F (normative) Test report
Bibliography
Defines a multipass soot-filtration test method using batch thermal gravimetric analysis (TGA), continuous online Fourier Transformation Infrared (FTIR), or other approved soot-measuring techniques for evaluating the initial filtration efficiency of single-stage, multiple-stage, centrifugal and other soot-removal devices (SRD) for internal combustion engines submitted to a constant flow rate of test liquid.
| Committee |
MCE/14
|
| DevelopmentNote |
Supersedes 05/30065465 DC. (05/2007)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Technical Specification specifies a multipass soot-filtration test method using batch thermal gravimetric analysis (TGA), continuous online Fourier Transformation Infrared (FTIR), or other approved soot-measuring techniques for evaluating the initial filtration efficiency of single-stage, multiple-stage, centrifugal and other soot-removal devices (SRD) for internal combustion engines submitted to a constant flow rate of test liquid. The test procedure determines time-weighted average initial soot-removal efficiency for soot-removal devices. This test method is intended for application to SRDs having a rated flow between 0,5 l/min and 75 l/min.
| Standards | Relationship |
| ISO/TS 23556:2007 | Identical |
| ISO 3968:2017 | Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow |
| ISO 4020:2001 | Road vehicles — Fuel filters for diesel engines — Test methods |
| ISO 11841-2:2000 | Road vehicles and internal combustion engines — Filter vocabulary — Part 2: Definitions of characteristics of filters and their components |
| ISO 2942:2004 | Hydraulic fluid power Filter elements Verification of fabrication integrity and determination of the first bubble point |
| ISO 1219-1:2012 | Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications |
| ISO 11841-1:2000 | Road vehicles and internal combustion engines — Filter vocabulary — Part 1: Definitions of filters and filter components |
| ISO 4405:1991 | Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method |
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