ČSN EN ISO 15957 (125007)

Test dusts for evaluating air cleaning equipment

STANDARD published on 1.8.2026

The information about the standard:

Designation standards: ČSN EN ISO 15957
Classification mark: 125007
Catalog number: 523935
Publication date standards: 1.8.2026
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 15957 (125007):

This document defines the properties of load test dusts used for heating, ventilation and air conditioning (HVAC) air filters as well as air cleaning equipment in laboratories. Test dusts used for evaluation of efficiency performance are not included