BS PD ISO/TS 20593:2017
$147.00
Ambient air. Determination of the mass concentration of tire and road wear particles (TRWP). Pyrolysis-GC-MS method
This document establishes principles for air sample collection, the generation of pyrolysis fragments from the sample, and the quantification of the generated polymer fragments. The quantified polymer mass is used to calculate the fraction of tyre tread in PM and concentration of tyre tread in air. These quantities are expressed on a TRWP basis, which includes the mass of tyre tread and mass of road wear encrustations, and can also be expressed on a tyre rubber polymer or tyre tread basis.
Air sample collection is on quartz fibre filters with size-selective input in a range of PM2,5 or PM10. The method is suitable for the determination of TRWP in indoor or outdoor atmospheres.
Cross References:
ISO 7708:1995 (R09)
ISO 4225:1994 ISO 7270-1:2003 Ed 1 (R08)
ISO 4226:2007 Ed 3
EN 12341:2014
All current amendments available at time of purchase are included with the purchase of this document.
Related products
