Air purifier performance testing chamber

detectability

Purification efficiency:0%-99.9%

Clean air volume: 10m3/h≤Q≤1000m3/h

According to the standard

• GB/T 18801-2015 "Air Purifiers"

• JG/T 294-2010 "Determination of Pollutant Purification Performance of Air Purifiers"

• GB 21551.3-2010 "Special Requirements for Antibacterial and Sterilization Function Air Purifiers for Household and Similar Electrical Appliances"

• GB 21551.6-2010 "Special Requirements for Antibacterial and Sterilization Function Air Conditioner for Household and Similar Electrical Appliances"

• ANSI/AHAM AC-1 2006《Method for measuring performance of portable household electric room air cleaners》

Testing items

This environmental testing chamber is mainly used to test air purifiers for household and similar purposes. It was developed by the China Academy of Building Research and has obtained a national invention patent. The testing items include:

1) Purification efficiency or removal rate;

2) Clean Air Volume (CADR);

3) Cumulative Purification Capacity (CCM);

4) Purification energy efficiency;

5) Input power or standby power;

6) Ozone increase, TVOC increase, PM10 increase.

Note: The scope of test substances includes particulate matter (cigarettes), gaseous pollutants (formaldehyde, ammonia, benzene, etc.), and microorganisms (natural bacteria or specific bacterial species).

characteristic

• The testing instruments provided are all imported or well-known domestic brands;

• Outer cabin temperature control and inner cabin detection can maintain constant temperature control for a long time; Temperature 23 ± 2 ℃; 50 ± 10% RH.

• The inner wall is made of 304 stainless steel, which minimizes the adsorption of chemical pollutants and reduces the impact of self decay on the detection results;

• The test cabin is constructed reasonably, aesthetically pleasing, and easy to operate.

• The inspection results can be automatically generated by the software in the form of a detection report.

acceptance criteria

Provide a comparative report with the National Air Conditioning Equipment Quality Supervision and Inspection Center