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ISO 15767:2009

Current Revision

Workplace atmospheres - Controlling and characterizing uncertainty in weighing collected aerosols

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ISO 15767:2009 provides recommendations for controlling the analytical uncertainty associated with aerosol collection medium instability, where collection medium or collection substrate includes any article used to collect particles (e.g. filter or foam material) as well as those supporting elements which must be analysed by weighing.

ISO 15767:2009 is applicable to results compiled both from the literature and, if necessary and feasible, through laboratory experiment. Expected uncertainty associated with given aerosol capture methods is quantified where possible. Recommendations as to materials to be used are given. Means of minimizing uncertainty arising from instability are provided. Recommendations for the weighing procedure are given. A procedure for estimating weighing uncertainty is described. Finally, recommendations are given for the reporting of measured mass, including an uncertainty component and limits of detection and quantification.


SDO ISO: International Organization for Standardization
Document Number ISO 15767
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 146/SC 2
Publish Date Document Id Type View
Not Available ISO 15767:2009 Revision