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16/30316730 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 4548-12 - METHODS OF TEST FOR FULL-FLOW LUBRICATING OIL FILTERS FOR INTERNAL COMBUSTION ENGINES - PART 12: FILTRATION EFFICIENCY USING PARTICLE COUNTING, AND CONTAMINANT RETENTION CAPACITY
Available format(s)

Hardcopy , PDF

Superseded date

31-07-2017

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Test equipment and materials
6 Accuracy of measuring instruments
   and test conditions
7 Test rig validation
8 Preliminary preparation
9 Test procedure
10 Calculations and report of test results
Annex A (normative) - Specification of test fluid
        for oil filter test
Annex B (informative) - Typical filter test report
Annex C (normative) - Filter efficiency calculations
Annex D (informative) - Round robin exercise
Bibliography

BS ISO 4548-12.

Committee
MCE/21/6
DocumentType
Draft
Pages
41
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

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

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