The use of high-efficiency air vents is to purify the air quality, but the air is invisible to us, and its quality cannot be seen, so how do you know its cleanliness? Through the clean air conditioning circulating fan, through the high efficiency air filter, the medium efficiency filter, the primary effect air filter, the clean air can be obtained, the cleanliness is different, and the wind flow direction is different. Of course, it is necessary to add a bit of fresh air through the new air outlet, otherwise people are very stuffy inside. The detection method of the efficient air supply port uses active sampling and passive sampling. Active sampling uses filtration and impact methods. Filtration method to pass a certain amount of air through an analysis filter
The use of high-efficiency air vents is to purify the air quality, but the air is invisible to us, and its quality cannot be seen, so how do you know its cleanliness?
Through the clean air conditioning circulating fan, through the high efficiency air filter, the medium efficiency filter, the primary effect air filter, the clean air can be obtained, the cleanliness is different, and the wind flow direction is different. Of course, it is necessary to add a bit of fresh air through the new air outlet, otherwise people are very stuffy inside.
The detection method of the efficient air supply port uses active sampling and passive sampling. Active sampling uses filtration and impact methods. The filtration method allows a certain amount of air to pass through an analysis filter. For the impact method, an Anderson sampler, a Luther centrifugal sampler, and a slit sampler can be used. Passive sampling uses the drop method. The principle of diffusion of agar plates that are intended to be open by suspended particles. Of course, in today's technologically advanced, some sophisticated instruments can be quickly detected.
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