The specific function of the negative ion meter of the air purifier

　　Legend has it that there are many ways to remove formaldehyde, such as using air fresheners, adsorption with grapefruit peel, etc. There are also local tyrants who don’t feel distressed about the electricity bill. They can also remove formaldehyde by blowing several large fans for two years...

　　But, can formaldehyde be completely removed by doing this?

　　Want to remove formaldehyde

　　Then we first need to know

　　Where does formaldehyde come from

　　After all, knowing yourself and the enemy can win every battle

　　In fact, almost everything we come into contact with in our lives contains formaldehyde, but the content of formaldehyde is lower and higher, but it mainly comes from these aspects:

　　wall

　　The biggest source of formaldehyde is glue products. Painting the wall requires a lot of glue to stick the paint to the wall. Therefore, the walls emit a lot of formaldehyde gas.

　　Wardrobe cabinets and other furniture

　　Most of the wardrobes, cabinets, etc. need to be painted with more paint. In order to ensure that the paint does not fall off, a large amount of glue is also needed, so the wardrobes and cabinets will also emit formaldehyde. In addition, solid wood furniture emits less formaldehyde than synthetic wood furniture, because many synthetic woods need to use formaldehyde during processing, so the content of formaldehyde is much greater than that of solid wood. Solid wood furniture will be more environmentally friendly.

　　Composite floor

　　In the processing of composite flooring, formaldehyde needs to be used or generated. When attaching the floor, it is also necessary to apply strong adhesive glue to fix it, so more formaldehyde is emitted.

　　The red light meter uses the most advanced semiconductor technology and methods today:

　　(1) Adopt ultra-bright luminous tube LED, dot matrix type light source, light energy is balanced.

　　(2) Narrow spectrum, pure chromatogram, high monochromatic brightness, small wavelength error λ±2nm, similar to the wavelength of 632.8nm red helium-neon laser, and strong specificity.

　　(3) The light source emits red light directly.

　　(4) It has low power consumption, high efficiency, high power, no need for cooling, deep penetration, and large irradiation area.

　　(5) It can be used at close range, the irradiation site is accurate, no trauma, no pain.

　　(6) It is safe and reliable and can be used for a long time.

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