We use cookies to give you the best experience and to help improve our website
Find out what cookies we use and how to disable them
Standards Development
This document specifies a general laboratory test method for measuring perceived air quality that is applied for assessing the performance of air cleaners for gas-phase pollutants.
There is an increased interest in the development of air cleaners. Air cleaners, e.g., air purifier, have been marketed for removing airborne pollutants via physical sorption, physicochemical sorption or chemical reaction, e.g., oxidation. The performance of air cleaners is firstly evaluated by removal efficiency which is defined by the ratio in concentration of pollutants downstream and upstream the air cleaners; the resulting effect on perceived air quality is usually not taken into account. Against this background, harmonized test methods for using perceived air quality in the process of evaluation of performance of air cleaners are important for comprehensive performance assessment of air cleaners that are used for the reducing the level of various indoor pollutants. Perceived air quality is evaluated by human subjects (panels). The purpose of this document is to specify a test method for measuring perceived indoor air quality for use in testing the performance of air cleaners for removal of gas phase indoor pollutants.
You are now following this standard. Weekly digest emails will be sent to update you on the following activities:
You can manage your follow preferences from your Account. Please check your mailbox junk folder if you don't receive the weekly email.
You have successfully unsubscribed from weekly updates for this standard.
Comment on proposal
Required form fields are indicated by an asterisk (*) character.