Cart
0
Product
Products
(empty)
No products
To be determined
Shipping
$0.00
Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart.
There is 1 item in your cart.
Total products
Total shipping
To be determined
Total
View larger
BS PD CEN ISO/TS 21083-2:2019
M00001421
New product
BS PD CEN ISO/TS 21083-2:2019 Test method to measure the efficiency of air filtration media against spherical nanomaterials
standard by BSI Group, 09/09/2019
In stock
More info
Full Description
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.Cross References:
ISO 5725-2
ISO 27891
ISO 15900
ISO 5167 (all parts)
ISO 5725-1
ISO 29464
ISO/TS 19713-1:2010
ISO 29461-1
ISO 35
ISO 16890
ISO 29463
ISO/TS 80004-2
All current amendments available at time of purchase are included with the purchase of this document.