13/30271035 DC : 0

Superseded

BS ISO 14085-3 - AEROSPACE SERIES - HYDRAULIC FILTER ELEMENTS - TEST METHODS - PART 3: FILTRATION EFFICIENCY AND RETENTION CAPACITY

Available format(s)

Hardcopy , PDF

Superseded date

03-31-2015

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Test procedure overview
6 Test equipment and supplies
7 Accuracy of measurements and
   variations of test conditions
8 Test equipment validation
9 Summary of information required
   prior to testing
10 Preliminary test preparation
11 Filter element efficiency test
12 Calculation and data reporting
13 Identification statement (reference to
   this International Standard)
Annex A (normative) - Properties of test fluid to
         evaluate performance of hydraulic fluid
         systems filter elements
Annex B (informative) - Test system design guide
Bibliography

BS ISO 14085-3.

Committee	ACE/69
DocumentType	Draft
Pages	45
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 14085-3:2015

ISO 3968:2017	Hydraulic fluid power — Filters — Evaluation of differential pressure versus flow
NFL 41 137 : 1987 XP	CONTAMINATION OF AIRCRAFT FUEL SYSTEMS - FILTERS AND FILTER ELEMENTS - FILTRATION EFFICIENCY
ISO 5598:2008	Fluid power systems and components Vocabulary
ISO/TR 16144:2002	Hydraulic fluid power Calibration of liquid automatic particle counters Procedures used to certify the standard reference material SRM 2806
ISO 11943:1999	Hydraulic fluid power On-line automatic particle-counting systems for liquids Methods of calibration and validation
ISO 11218:2017	Aerospace Cleanliness classification for hydraulic fluids
ISO 3722:1976	Hydraulic fluid power — Fluid sample containers — Qualifying and controlling cleaning methods
MIL-PRF-81836 Revision B:1998	FILTER AND DISPOSABLE ELEMENT, FLUID PRESSURE, HYDRAULIC, 3 MICRON ABSOLUTE
NFL 41 127 : 1987 XP	CONTAMINATION OF AIRCRAFT HYDRAULIC SYSTEMS - FILTERS AND FILTER ELEMENTS - FILTRATION EFFICIENCY AND RATING OF RETENTION CAPACITY
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
SAE ARP 4205 : 2005	AEROSPACE FLUID POWER - HYDRAULIC FILTER ELEMENTS - METHOD FOR EVALUATING DYNAMIC EFFICIENCY WITH CYCLIC FLOW
MIL F 8815 : D	FILTER AND FILTER ELEMENTS, FLUID PRESSURE, HYDRAULIC LINE, 15 MICRON ABSOLUTE AND 5 MICRON ABSOLUTE, TYPE 11 SYSTEMS; GENERAL SPECIFICATION FOR
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 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