CEN/TC 195/WG 6 - Execution of Mandate M/461
Development of test methods to determine the effectiveness of filtration media against nanomaterials
Execution of Mandate M/461
Development of test methods to determine the effectiveness of filtration media against nanomaterials
General Information
Frequently Asked Questions
CEN/TC 195/WG 6 is a Working Group within the European Committee for Standardization (CEN). It is named "Execution of Mandate M/461" and is responsible for: Development of test methods to determine the effectiveness of filtration media against nanomaterials This committee has published 2 standards.
CEN/TC 195/WG 6 develops CEN standards in the area of Information technology. The scope of work includes: Development of test methods to determine the effectiveness of filtration media against nanomaterials Currently, there are 2 published standards from this working group.
The European Committee for Standardization (CEN) is a public standards organization that brings together the national standardization bodies of 34 European countries. CEN provides a platform for developing European Standards (ENs) and other technical documents in relation to various products, materials, services, and processes, supporting the European Single Market.
A Working Group in CEN is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.
This document specifies the testing instruments and procedure for determining the fractional filtration efficiencies of flat sheet filter medium against airborne nanoparticles in the range of 20 nm to 500 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.
- Standard61 pagesEnglish languagee-Library read for1 day
This document specifies the testing instruments and procedure for determining the filtration efficiencies of flat sheet filter media against airborne nanoparticles in the range of 3 nm to 30 nm. The testing methods in this document are limited to spherical or nearly-spherical particles to avoid uncertainties due to the particle shape.
- Technical specification61 pagesEnglish languagee-Library read for1 day





