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AWWA B101 - Precoat Filter Media
January 16, 2016 - AWWA

This standard describes diatomaceous earth (DE), perlite, and other disposable filter materials used to precoat filters for water supply service. Purpose The purpose of this standard is to provide the minimum requirements for precoat filtration media, including physical,...

DS/EN ISO 29463-3 - High-efficiency filters and filter media for removing particles in air – Part 3: Testing flat sheet filter media (ISO 29463-3:2011)
October 15, 2018 - DS

ISO 29463-3:2011 specifies the test procedure for testing the efficiency of flat sheet filter media. It is intended for use in conjunction with ISO 29463-1, ISO 29463-2, ISO 29463-4 and ISO 29463-5.

IEST-RP-CC021 - Testing HEPA and ULPA Filter Media
April 1, 2016 - IEST

This Recommended Practice (RP) discusses test methods for physical and filtration properties of high-efficiency particulate air (HEPA) and ultra-low penetration air (ULPA) filtration media. Application of this RP is by mutual agreement between the customer and the supplier. Use of this RP...

JIS Z 8911 - Test methods for evaluating degradation of characteristics of cleanable filter media
December 20, 2018 - JSA
A description is not available for this item.
DIN EN ISO 16891 - Test methods for evaluating degradation of characteristics of cleanable filter media (ISO 16891:2016)
December 1, 2016 - DIN

This International Standard specifies a standard reference test method useful to assess the relative degradation characteristics of cleanable filter media for industrial applications under standardized simulated test conditions. The main purpose of testing is to obtain the information...

DS/EN ISO 29463-2 - High-efficiency filters and filter media for removing particles in air – Part 2: Aerosol production, measuring equipment and particle-counting statistics (ISO 29463-2:2011)
October 15, 2018 - DS

ISO 29463-2:2011 specifies the aerosol production and measuring equipment used for testing high-efficiency filters and filter media in accordance with ISO 29463-3, ISO 29463-4 and ISO 29463-5, as well as the statistical basis for particle counting with a small number of counted...

DS/EN ISO 29463-5 - High-efficiency filters and filter media for removing particles in air – Part 5: Test method for filter elements (ISO 29463-5:2011)
October 15, 2018 - DS

ISO 29463-5:2011 specifies the reference test procedure for determining the efficiency of filters at their most penetrating particle size (MPPS). ISO 29463-5:2011 also gives guidelines for the testing and classification for filters with an MPPS of less than 0,1 μm and filters...

DS/EN ISO 16891 - Test methods for evaluating degradation of characteristics of cleanable filter media
March 18, 2016 - DS

This standard describes test methods useful to assess the relative change of properties of cleanable filter media for industrial applications by measuring the change of property of the media due to the exposure to hot and/or corrosive gases.

ISO 16891 - Test methods for evaluating degradation of characteristics of cleanable filter media
January 15, 2016 - ISO

This International Standard specifies a standard reference test method useful to assess the relative degradation characteristics of cleanable filter media for industrial applications under standardized simulated test conditions. The main purpose of testing is to obtain the information...

ISO 9912-4 - Agricultural irrigation equipment - Filters for microirrigation - Part 4: Granulated media filters
August 1, 2018 - ISO

This document specifies construction requirements and test methods for pressurized granulated media filters, hereinafter referred to as media filters, intended for operation in agricultural irrigation systems. It is applicable to both manual cleaning media...

DS/EN ISO 29463-4 - High-efficiency filters and filter media for removing particles in air – Part 4: Test method for determining leakage of filter elements – Scan method (ISO 29463-4:2011)
October 15, 2018 - DS

ISO 29463-4:2011 specifies the test procedure of the "scan method", considered to be the reference method, for determining the leakage of filter elements. It is applicable to filters ranging from classes ISO 35 H to ISO 75 U. ISO 29463-4:2011 also describes the other normative...

AWWA 20504 - Filter Evaluation Procedures for Granular Media
January 1, 2018 - AWWA

Introduction The definition of filtration contains the word medium. This medium can be granular (e.g., sand or coal) or it can be composed of synthetic material (membranes). This book focuses on the evaluation of granular filter media. By definition, filtration does not seem...

ISO 29463-3 - High-efficiency filters and filter media for removing particles in air — Part 3: Testing flat sheet filter media
October 15, 2011 - ISO

This part of ISO 29463 specifies the test procedure for testing the efficiency of flat sheet filter media. It is intended for use in conjunction with ISO 29463-1, ISO 29463-2, ISO 29463-4 and ISO 29463-5.

ISO 29463-1 - High efficiency filters and filter media for removing particles from air - Part 1: Classification, performance, testing and marking
September 1, 2017 - ISO

This document establishes a classification of filters based on their performance, as determined in accordance with ISO 29463-3, ISO 29463-4 and ISO 29463-5. It also provides an overview of the test procedures, and specifies general requirements for assessing and marking the filters,...

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