BSI 23/30433230 DC 2023

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BS EN ISO 29461-3. Air filter intake systems for rotary machinery. Test methods – Part 3. Mechanical integrity of filter elements

Published By	Publication Date	Number of Pages
BSI	2023	29

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Description

PDF Catalog

PDF Pages	PDF Title
6	Foreword
7	Introduction
9	1 Scope
10	2 Normative references 3 Terms and definitions 3.1 Test parameter
11	3.2 Filter to be tested
12	3.3 Test duration 3.4 Test materials 4 Test rig, conditions and equipment 4.1 Test conditions 4.2 Test rig – General requirements
13	4.3 Camera 4.4 Differential pressure measurement
14	4.5 Flow measurement 4.6 Dust feeder 4.7 Water Spraying Nozzles (fogging nozzles)
15	4.8 Final filter / Coarse filter mat or grid 4.9 Temperature, relative humidity 5 Qualification of test rig and apparatus 5.1 Pressure system test 5.2 Test rig — Pressure drop of test duct with no test filter installed 5.3 Test rig — Pressure drop reference test
16	5.4 Summary of qualification requirements and schedule 6 Test materials 6.1 Test dust 6.2 Water 6.3 Coarse filter 7 Test procedure
17	7.1 Test result evaluation 7.1.1 Measurement of pressure drop 7.1.2 Visual inspection of filter 7.1.3 Visual inspection downstream the test filter 7.1.4 Final ISO 29461-1 test
18	7.2 Test preparation 7.3 Determination of the start loading concentration of test dust and water
19	7.4 Loading Procedure
20	7.5 Fail/ Pass Criteria 7.5.1 Release of parts 7.5.2 Pressure drop decrease 7.5.3 Visual inspection during test 7.5.4 Final test by ISO 29461-1
21	8 Reporting results 8.1 General and descriptive information
22	8.2 Test data and results
23	8.3 Concluding statement
24	Annex€A (normative) Wet burst testing
25	Annex B (informative) Test report example
29	Bibliography

Additional information

Status	Definitive
Pages	29
Publication Date	2023-05-11
Standard Number	23/30433230 DC
Title	BS EN ISO 29461-3. Air filter intake systems for rotary machinery. Test methods – Part 3. Mechanical integrity of filter elements
Publisher	BSI
Committee	MCE/21

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BSI 23/30433230 DC 2023

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