ICS 13.040.20                         CHD 35

New Standard from Last Update.

1 SCOPE

This standard prescribes the performance requirements, and methods of test for portable electric indoor air purifiers and for the air purification function of combination devices.

NOTES

1 This standard is not applicable to:

a) appliances intended exclusively for industrial purposes;

b) appliances intended for use in medical treatment locations, such as surgical suites, laboratories, medical treatments rooms, etc.' and

c) appliances intended for use inside vehicles.

2 The test method prescribed in this standard has defined limits of measurability based on the statistical accuracy of the method. Limits of measurability is explained in Annex A.