Air purifier is an important application of brushless motor controller, we are also very concerned. Air purifier released on September 15, the new national standard, is bound to cause the fluctuation of the purifier industry, related to the upstream industries such as fan and motor controller, plastic will also be affected.
air purifier new gb formulation based on 13 years so far with the existing air purifiers on the market testing, mainly detect PM2. The removal rate of 5. According to the test data and product labeling, there is a difference can be seen. It can also be based on the different methods of testing. To avoid the consumers misunderstanding, the technical index of the new national standard has been clear about the air purifier & ndash; —“Clean air quantity & throughout; And & otherThe cumulative amount of purification & throughout; 。 The provisions in the specified clean air quantity (CADR value)Refers to the purification capacity per hour; The cumulative amount of purification,CCM value)Said the purification ability is sustainability, namely & otherEndurance & throughout; So that customers avoid manufacturer change test indicators, and it is concluded that with the actual effect is large PM2. 5 remove value. CADR value, the greater the instructions of the purifier purify ability stronger, the purifier can in a relatively short period of time to make indoor space quickly purify.
new gb also lists & other; Applicable area throughout the &; “Throughout life &; In the algorithm. In general, the application of the air purifier area = (0. 07 to 0. 12)×Clean air volume of air cleaner to remove particulate matter. Clean air quantity, for example, mark is 400 m3 / h air purifier, applicable area of approximately 28 square meters to 48 square meters; Accumulative total working life is CADR value decay to 50% of the initial value, and of course this kind of calculation method is based on the theory of situation, or will have difference in actual use. Here we also need special remind, is not the CARD value is bigger, the better, or according to the CARD used to calculate the area of the need to value, a slight surplus.
in addition, in addition to the above points out that the two hard Numbers, there are a few things to consider. Such as filter if it is used in the bedroom, you need to consider product noise, if have baby home, asthma and other sensitive crowd, suggest use does not produce ozone pure physical adsorption type products. While if purifier need 24 hours, due consideration to buy energy-saving products and so on. According to the actual situation of individual, appropriate chooses is the most appropriate.
ok, that's about the new national standard of air purifier, hope to be of help. Also wish you can the health through fog day! also welcome everyone to come to consult our purifier brushless motor controller, ultra-quiet, long life, standard products, bulk delivery, quality assurance!
