After reading the previous article on negative ions, everyone still has a lot of doubts about this field. For the function of negative ions, we still have some doubts, that is, there are not a few who do not believe that negative ions exist. In order to dispel everyone's doubts, we have collected several air purifier products with negative ion function to show our test results, and at the same time introduce how to choose negative ion products. For the convenience of everyone to watch, the full text is divided into household and car-based, this article first look at the household class.
Ion species detection
For an anion product, it is crucial to first confirm whether negative ions will be generated. Of course, the products that are used in the first few are to be removed first. With this test, everyone can also understand the products tested.
3M static breathing air purifier: negative ion concentration exceeds 2*106/cm3, no positive ion is generated.
Sai Lumei-Lerson NA100 Air Negative Ion Therapy Machine: Negative ion concentration exceeds 2*106/cm3, no positive ions are produced.
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