What is ISO 21087 - Analytical methods for hydrogen fuel Proton exchange membrane (PEM) fuel cell about?
ISO 21087 is applicable to Proton exchange membrane (PEM) fuel cell applications for road vehicles.
ISO 21087 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.
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 requi...