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  • ISO 19438:2003

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Diesel fuel and petrol filters for internal combustion engines — Filtration efficiency using particle counting and contaminant retention capacity

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  08-02-2023

    Language(s):  English

    Published date:  04-11-2003

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 19438:2003 specifies a multi-pass filtration test, with continuous contaminant injection and using the on-line particle counting method, for evaluating the performance of fuel filters for internal combustion engines submitted to a constant flow rate of test liquid. The test procedure determines the contaminant capacity of a filter, its particulate removal characteristics and differential pressure. ISO 19438:2003 is applicable to filter elements having a rated flow of between 50 l/h and 800 l/h; however, by agreement between filter manufacturer and customer, and with some modification, the procedure is permitted for application to fuel filters with higher flow rates.

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    Development Note Supersedes ISO/DIS 19438 (11/2003) Supersedes ISO TS 13353. (03/2009)
    Document Type Standard
    Product Note THIS STANDARD ALSO HAVE CORRECT VERSION FOR ENGLISH FOR THE YEAR 2004
    Publisher International Organization for Standardization
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3968:2017 Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow
    ISO 11943:1999 Hydraulic fluid power On-line automatic particle-counting systems for liquids Methods of calibration and validation
    ISO 11841-2:2000 Road vehicles and internal combustion engines — Filter vocabulary — Part 2: Definitions of characteristics of filters and their components
    ISO 11171:2016 Hydraulic fluid power Calibration of automatic particle counters for liquids
    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 12103-1:2016 Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust
    ISO 11841-1:2000 Road vehicles and internal combustion engines — Filter vocabulary — Part 1: Definitions of filters and filter components
    ISO 4021:1992 Hydraulic fluid power — Particulate contamination analysis — Extraction of fluid samples from lines of an operating system
    ISO 4405:1991 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the gravimetric method
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