T/GIEHA 010-2019 Air purifier performance grading for allergen removal
T/GIEHA 010-2019 Air purifier performance grading for allergen removal
Basic Information
Scope
This standard specifies the terms and definitions, general requirements, testing methods, and evaluation methods for the performance classification of air purifiers in removing allergens in the form of particulate matter (biological aerosols). This standard applies to air purifiers that have the function of removing allergens from indoor air under room temperature conditions, as well as to car-mounted air purifiers and similar air purifiers with the function of removing allergens from indoor air. The performance classification of allergen removal for ducted purification devices, fresh air units, and similar air purification products can refer to this standard. This standard does not apply to air purifiers used in industrial settings and other professional applications, or in special environments.