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AS 16890.3:2024
[Current]Air filters for general ventilation, Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2016, MOD)
AS 16890.3:2024 adopts and modifies ISO 16890 3:2016 which specifies the test equipment and the test methods used for measuring the gravimetric efficiency and resistance to air flow of air filter for general ventilation
Published: 01/11/2024
Pages: 23
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 Air flow and resistance
3.2 Test device
3.3 Gravimetric efficiency
3.4 Other terms
4 Symbols and abbreviated terms
5 General test device requirements
5.1 Test device requirements
5.2 Test device preparation
6 Loading dust
7 Test equipment
7.1
7.2
7.3
7.4
7.5
8 Qualification of test rig and apparatus
8.1 Schedule of qualification testing requirements
8.2 Dust feeder air flow rate
8.3 Final filter efficiency qualification test
9 Test sequence dust-loading procedure
9.1 Test procedure for the filter
9.1.1 Preparation of the test device
9.1.2 Initial resistance to air flow
9.2 Dust loading
9.2.1 Dust loading procedure
9.2.2 Arrestance
9.2.3 Test dust capacity
10 Reporting results
10.1 General
10.2 Required reporting elements
10.2.1 Report values
10.2.2 Report summary
10.2.3 Report details
Annex A
Bibliography
Appendix ZZ
ZZ.1 Scope
ZZ.2 Modifications
Cited references in this standard
[Current]
High efficiency filters and filter media for removing particles in air - Part 1: Classification, performance, testing and marking
[Current]
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency
[Superseded]
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance
[Current]
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
Content history
[Superseded]
[Current]
[Current]
DR AS 16890.3:2023
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