How to distinguish the quality of commercial air purifiers?
Core indicator-CADR value of clean air volume The model of the new commercial air purifier stipulates that the model of commercial air purifiers is used as the basic parameter of the product of the target pollutant (particulate matter and gaseous pollutants) to the maximum clean air volume (CADR) as the basic parameter of the target pollutant (particulate matter and gaseous pollutants). The CADR value represents a clean air volume generated by a commercial air purifier for 1 hour. The higher the value, the faster the purification speed. The “mobile air purifier PS-501T2” series haze version and aldehyde haze version flagship product removal PM2.5CADR value can reach up to 620m3/h, and the value of formaldehyde CADR can reach up to 400m3/h. Taking the mobile air purifier PS-501T2 as an example, the CADR value is 620m3/h, and the formula of the applicable area of 0.07 ~ 0.12 according to the CADR value. In the living room with dusty dust, the mobile air purifier PS-501T2 can also efficiently purify and create a green and fresh air environment.
Cumulative purification (CCM) and service life CCM refers to the total weight of the pollutant accumulated in the CADR value of the commercial air purifier at the decay at the decay at the decay of the commercial air purifier. The higher the value, the longer the filter life. For example: the cumulative purification of the commercial air purifier to the particle matter is 10000mg, in the case of indoor use of 20 square meters, and the concentration of outdoor pollutants is 250 μg/m? God, or about 6 months. It should be noted that the average daily treatment volume of the particles in the table is calculated by the commercial air purifier 12 hours a day. If the commercial air purifier works more than 12 hours a day, the average daily processing should be appropriately increased or decreased. According to this method, the service life of the Yadu Double-sided Man product KJ620F-P6 is 350 days, which is nearly one year.
Efficacy and noise level The energy efficiency level is evaluated after calculating the ratio of the CADR value to the rated power. The higher the level, the more power saves. The particulate purification level of the particle material of the mobile air purifier PS-501T2 has reached the efficient level, and even if it is turned on for a long time, you don’t have to worry about power consumption.