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  • BSI
    BS ISO 21087:2019 Gas analysis. Analytical methods for hydrogen fuel. Proton exchange membrane (PEM) fuel cell applications for road vehicles
    Edition: 2019
    $411.69
    / user per year

Description of BS ISO 21087:2019 2019

This document specifies the validation protocol of analytical methods used for ensuring the quality of the gaseous hydrogen (H2) at hydrogen distribution bases and hydrogen fuelling stations for road vehicles using proton exchange membrane (PEM) fuel cells. It also gives recommendations on the calculation of an uncertainty budget for the amount fraction.

This document is established mainly for analysis done in laboratories after the sampling of hydrogen either at hydrogen distribution bases or at hydrogen refuelling stations. The specific requirements for on-line monitoring are not covered by this document.

This document gives a list of suitable analytical techniques used to measure each impurity in hydrogen, according to the specification of hydrogen grade D defined by ISO 14687:— 1

1

Under preparation. Stage at the time of publication: ISO/DIS 14687:2018.

.

Moreover, recommendations for keeping the integrity of the sample are also given in order to ensure the quality of the measurement. It also includes the requirements for reporting the analytical results.



Standard NumberBS ISO 21087:2019
TitleGas analysis. Analytical methods for hydrogen fuel. Proton exchange membrane (PEM) fuel cell applications for road vehicles
StatusDefinitive
Publication Date2019-07-03
Identical National Standard OfISO 21087
DescriptorsRoad vehicles, Fuel cells, Protons, Membranes, Hydrogen, Gas analysis
ICS71.100.20 Gases for industrial application
CommitteePTI/15
ISBN978 0 580 93005 8
PublisherBSI
Pages28

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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