Explain:
CADR value:
The CADR value is the main indicator for the evaluation of air purification performance by international authoritative organizations, and is the abbreviation of (Clean Air Delivery Rate), that is, the clean air output ratio. CADR is the rate at which an air purifier outputs clean air as measured by the American Association of Home Appliance Manufacturers (AHAM) according to stringent testing standards. The higher the CADR value, the higher the purification efficiency of the purifier.
How to measure the CCM value:
When the CADR value decays to 50%, the cumulative total weight of purified pollutants (particulate matter or formaldehyde), in mg. That is, the amount of formaldehyde or particulate matter that the product is able to eliminate before the filter is "scrapped".
Among them, the particulate matter CCM is represented by P, which is divided into four levels, from low to high, P1, P2, P3, and P4, respectively, and the total weight of the corresponding purified particulate matter is 3000-5000mg, 5000-8000mg, 8000-12000mg, and 12000mg or more. , the highest level is P4.
Formaldehyde CCM is represented by F, which is also divided into four levels, from low to high, F1, F2, F3, and F4, respectively. The highest level is F4.
The quantification levels of particulate CCM are as follows:
P1: 3000mg≤CCM particulate matter＜5000mg
P2: 5000mg≤CCM particulate matter＜8000mg
P3: 8000mg≤CCM particulate matter＜12000mg
P4: 12000mg≤CCM particulate matter (best)
Formaldehyde CCM quantification grades are as follows:
F1: 300mg≤CCM formaldehyde＜600mg
F2: 600mg≤CCM formaldehyde＜1000mg
F3: 1000mg≤CCM formaldehyde＜1500mg
F4: 1500mg≤CCM formaldehyde (best）
CADR value:
The CADR value is the main indicator for the evaluation of air purification performance by international authoritative organizations, and is the abbreviation of (Clean Air Delivery Rate), that is, the clean air output ratio. CADR is the rate at which an air purifier outputs clean air as measured by the American Association of Home Appliance Manufacturers (AHAM) according to stringent testing standards. The higher the CADR value, the higher the purification efficiency of the purifier.
How to measure the CCM value:
When the CADR value decays to 50%, the cumulative total weight of purified pollutants (particulate matter or formaldehyde), in mg. That is, the amount of formaldehyde or particulate matter that the product is able to eliminate before the filter is "scrapped".
Among them, the particulate matter CCM is represented by P, which is divided into four levels, from low to high, P1, P2, P3, and P4, respectively, and the total weight of the corresponding purified particulate matter is 3000-5000mg, 5000-8000mg, 8000-12000mg, and 12000mg or more. , the highest level is P4.
Formaldehyde CCM is represented by F, which is also divided into four levels, from low to high, F1, F2, F3, and F4, respectively. The highest level is F4.
The quantification levels of particulate CCM are as follows:
P1: 3000mg≤CCM particulate matter＜5000mg
P2: 5000mg≤CCM particulate matter＜8000mg
P3: 8000mg≤CCM particulate matter＜12000mg
P4: 12000mg≤CCM particulate matter (best)
Formaldehyde CCM quantification grades are as follows:
F1: 300mg≤CCM formaldehyde＜600mg
F2: 600mg≤CCM formaldehyde＜1000mg
F3: 1000mg≤CCM formaldehyde＜1500mg
F4: 1500mg≤CCM formaldehyde (best）