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API MPMS CH 22.6: Testing Protocols for Gas Chromatographs : Reaffirmed

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API STD 624: Type Testing of Rising Stem Valves Equipped with Flexible Graphite Packing for Fugitive

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API STD 624: Errata 2

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API RP 1173: Pipeline Safety Management Systems

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ISO 23742:2024

ISO 23742:2024 Test method for the evaluation of permeability and filtration efficiency distribution of bag filter medium

CDN $173.00

Description

This document specifies a measuring method for the distribution of thickness, area mass, gas permeability and collection efficiency in the filter medium, and applies to both woven and non-woven filter medium.

This document provides a method for sampling specimen (position, size and number) from the filter medium required to obtain its performance distribution accurately.

The purpose of this document is to provide more accurate information about the morphology of the filter medium for users, and not to compare grade the performance of the filter medium.

Edition

1

Published Date

2024-06-07

Status

PUBLISHED

Pages

18

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies a measuring method for the distribution of thickness, area mass, gas permeability and collection efficiency in the filter medium, and applies to both woven and non-woven filter medium.

This document provides a method for sampling specimen (position, size and number) from the filter medium required to obtain its performance distribution accurately.

The purpose of this document is to provide more accurate information about the morphology of the filter medium for users, and not to compare grade the performance of the filter medium.

Previous Editions

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