Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Symbols and abbreviated terms<br>5 Test procedure overview<br>6 Test equipment and supplies<br>7 Instrument accuracy and allowable test condition<br>&nbsp;&nbsp;&nbsp;variation<br>8 Test equipment validation<br>9 Summary of information required prior to testing<br>10 Preliminary test preparation<br>11 Filter element efficiency test<br>12 Calculation and data reporting<br>13 Identification statement (reference to this part of<br>&nbsp;&nbsp;&nbsp;ISO 14085)<br>Annex A (normative) - Properties of test fluid to evaluate<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;performance of hydraulic fluid systems filter elements<br>Annex B (informative) - Test system design guide<br>Bibliography

Abstract

Explains two methods to measure in repeatable conditions the filtration efficiency of filter elements used in aviation and aerospace hydraulic fluid systems.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	ACE/69
Supersedes	13/30271035 DC : 0