[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - the efficient power device] inertia and inertial motion of the dust particle diffusion in the gas stream, when faced with the arrangement messy fiber, airflow change direction, due to the inertia of grain off course, hit the fibers are bonded. The larger particles are more likely to hit, the better. Small particles of dust as random Brownian motion. The smaller the particles, the more intense irregular movement, the more chance hit an obstacle, the filter effect will be better. Particles less than 0.1 microns in the air mainly for Brownian motion of small particles, filter effects. Greater than 0.3 micron particles mainly for inertial motion, the larger the particle, the higher the efficiency. Diffusion and inertia are not obviously have the most difficult to filter out particles. When measuring the performance of high efficiency filter, people often prescribed dust efficiency measurement difficult to measure. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - air filter air purifier] due to the public for the first time included in the sampling plan proposed business hype would mislead consumers to buy products, not only for residents of white flowers money wasted filter principle, but also lead to healthy families can not get timely care. Air purifier performance, work efficiency is directly related to the health of the filter picture residents, businesses selling inferior products, false propaganda act is contempt for the health of residents filter, is the word for "purification" blasphemy, is a lack of social responsibility performance. For this reason, both the institutions of state functions, or the ordinary consumer, everyone on the quality of the air purifier increasingly concerned, especially wish to strengthen the supervision of these products by increasing the intensity of sampling methods, so that the air purifier market more standardized. Recently, AQSIQ announced the "2015 national product quality supervision and inspection plan" involving a total of 182 kinds of products, including air purifiers because of the public for the first time included in the proposed sampling plan. It is understood that supervision will be divided into quarterly supervision, special supervision and joint supervision three kinds of forms. Special checks of air conditioning filters, preliminary plans for air purifiers, cookers, domestic gas, power and other mobile e-commerce special checks, and also to carry out spot checks comparing online and offline. As a result, the quality of the air purifier on the addition of some gatekeepers, home health residents can have some escort were residents at the time of purchase of such products can also be more at ease. Filter pictures, Tianjin Jinzhong Ji decontamination (certified), Tianjin filter provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) is a leader in Tianjin, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the group leadership with the staff warmly welcome all inquiries negotiations to create a better future for the base.