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PM2.5 detector detects indoor air pollution. What causes indoor air pollution?

Update: 2019-12-04 16:24 Source: LUFTMY Reading: ↻ News
 

The main reasons for the decline of indoor air pollution are poor ventilation and excessive indoor air pollutants. How to avoid indoor air quality pollution? If there is pollution, are there any improvement measures? What is the function of PM2.5 detector?

Air pollutant
Air pollutant

1.People who are going to decorate the room should pay attention to the environmental protection of the interior decoration materials, because a considerable part of the indoor environmental pollution is caused by improper materials used in the decoration process, such as poor fiberboard, plywood, paint, paint, adhesive, furniture, carpet, etc., which will release a large number of organic gas pollutants, including formaldehyde, benzene, xylene and other volatile organic pollutants Formaldehyde is one of the most representative toxic gases.Formaldehyde is a gas with strong pungent odor, which can cause headache, insomnia, cough and tears, and has carcinogenic effect.Therefore, in the process of decoration, we should try our best to select formaldehyde free viscose, benzene free thinner, formaldehyde free big core board, veneer, etc. to improve the indoor air quality level after decoration.

2.After purchasing new houses, furniture and decoration, do not rush to move in, but ventilate for more than two months. If possible, you can find the indoor environmental testing department for testing, listen to the opinions of experts, and choose the right time to stay.

Ventilation of new house
Ventilation of new house

3.Select effective indoor air purification facilities, and select air purification devices with different functions, such as air purifier, lampblack exhauster, etc. according to the different pollution of the room, kitchen and toilet.

4.Ventilation is the most economical way to prevent indoor environmental pollution. No matter whether there are people in the house or not, it should be ventilated as much as possible. On the one hand, it is conducive to the emission of indoor pollutants, on the other hand, it can make the toxic and harmful gases in the decoration materials released as soon as possible. Therefore, it is necessary to keep the ventilation of the living room. It can keep the concentration of indoor pollutants below a certain level and keep the indoor air clean.

5.Scientific research has proved that some indoor plants can absorb harmful gases and reduce the concentration of pollutants in the air.

PM2.5 monitor
PM2.5 monitor

PM2.5 detector is a special instrument for measuring the value of PM2.5 in the air. It is suitable for the measurement of public place environment, atmospheric environment and indoor air, and can also be used for the evaluation and analysis of purification efficiency of air purifier.It uses a high-quality laser PM2.5 sensor based on Mie spherical particle scattering principle developed and produced by lejmay, and uses POS particle swarm optimization algorithm to retrieve the mass concentration of particles, with fast and accurate data reading.

LD15 Laser PM2.5 dust sensor
LD15 Laser PM2.5 dust sensor

Dust sensor brand LUFTMY - high precision PM2.5 sensor LD15 is a high precision particle concentration sensor based on laser Mie scattering theory. It can continuously collect and calculate the number of suspended particles with different particle sizes in the air per unit volume, i.e. particle concentration distribution, and then convert it into mass concentration, and output it in the form of general digital interface.High precision PM2.5 sensor LD15 has the characteristics of small volume, high precision, strong anti-interference ability, low power consumption, long life, short response time of zero error alarm rate, etc. this high-quality laser PM2.5 sensor can be embedded in various instruments related to the concentration of suspended particles in the air, such as fresh air system, air purifier and other instruments or environmental improvement equipment, providing timely and accurate concentration data.

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