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  • BS ISO/TR 16386:1999

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Impact of changes in ISO fluid power particle counting. Contamination control and filter test standards

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-11-2014

    Language(s):  English

    Published date:  15-04-2000

    Publisher:  British Standards Institution

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    Abstract - (Show below) - (Hide below)

    To monitor contamination levels in hydraulic oil, establishing component and assembly cleanliness, and to determine filter efficiencies and size ratings, liquid automatic optical particle counters (APCs) are used. As a result of ISO 4402 being replaced by ISO 11171 (particle counter calibration), the replacement of ISO 4572 with ISO 16889 (multi-pass filter test), and the new ISO 11943 (on-line particle counter calibration), it is anticipated that the reliability and quality of particle count and filter test data will improve, thus increasing their usefulness to industry.

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    Committee MCE/18
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 11943:1999 Hydraulic fluid power On-line automatic particle-counting systems for liquids Methods of calibration and validation
    ISO 4572:1981 Hydraulic fluid power — Filters — Multi-pass method for evaluating filtration performance
    ISO 11171:2016 Hydraulic fluid power Calibration of automatic particle counters for liquids
    ISO 16889:2008 Hydraulic fluid power Filters Multi-pass method for evaluating filtration performance of a filter element
    ISO 12103-1:2016 Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust
    ISO 4402:1991 Hydraulic fluid power — Calibration of automatic-count instruments for particles suspended in liquids — Method using classified AC Fine Test Dust contaminant
    ISO 4407:2002 Hydraulic fluid power — Fluid contamination — Determination of particulate contamination by the counting method using an optical microscope
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