Haze has become a hot topic today, which is closely related to people's life and work; Haze endangers people's health, but people have no choice. They often hear what they say PM Value is the measured numerical response to the air quality around; The following Xiaoling takes the air detection around her as an example to bring you a travel book themed on detecting the air quality of campus;

The place for this experience is Xiaoling's university campus - Hunan University of Science and Technology: although it is not large and small, it can also be regarded as a beautiful place. Follow Xiaoling's steps one Let's experience the cold outdoor experience at Celsius; The protagonist of this experience is three hundred and sixty One of its smart products—— three hundred and sixty Master of air detection: Master of air detection is actually the main detection room PM2.5 The content of intelligent equipment, but in order to test the environment around Xiaoling, we have double checked in the campus; because three hundred and sixty The test master needs external power supply, so he uses the power bank to supply power throughout the process;

▲ At the beginning, we came to the front of a teaching building (No. 8 Teaching Building) of Xiaoling School. This is the place where Xiaoling often has classes. Because of the holidays and the cold weather, we can go from three hundred and sixty The air detection master saw that the temperature is only three In fact, it began to snow later, and the temperature was only one There are no more people outside; Only those like me who are not afraid of death dare to stay outside;

▲ Go to the teaching building for inspection three hundred and sixty The air detection master placed it on the grass branches in the flower bed one Minutes later (it was really cold, and the photographers were numb, one Minute count limit) start reading data, PM Value is 43ug/m3 , which should be regarded as very good air quality, because three hundred and sixty The value displayed in the air detection master screen is green, which means good air, yellow represents general pollution, and red represents heavy pollution;

▲ Now I come to a small tree garden (Hanxiao Garden) near the Eight Cults. There are many grass. From an ecological perspective, the air quality should be better than that of other places three hundred and sixty Air detection master found PM It's worth it sixty-four The milligram per cubic meter is too high to believe, but there is no comparable product (probably caused by the decayed lotus pond nearby); However, from the numerical point of view, this is also a place with good air;

▲ As we walked, we came to the ninth teaching building next to the Garden of Smiles. It was also adjacent to the eighth teaching building, so the difference in air quality was not large. It was all between good values. I wonder if it absorbed the temperature of my hands, and its temperature actually rose to six In terms of this value, it is definitely a detection error, because my hands are numb with cold, which cannot be so high. It should not be until its value has stabilized; However, it was too cold, so I had to go to other places for measurement;

▲ Running all the way, the cold wind was blowing towards her face, and she had to be cheeky to block it. Maybe Xiao Ling was not afraid of cold and tired when she was doing things, and she was still happy to continue the work of air detection; Here we arrive at the newly built comprehensive building of the school. The scenery here is very beautiful (unfortunately, Xiaoling's photography technology, let's have a look)

▲ In order to complete the air detection task, because his hands were numb with cold, he had to drag the camera with one hand and press one key. Xiao Ling three hundred and sixty The air detection master placed his hand on the false rock, put it into his pocket to warm it, and wait one Read the data in minutes, PM The value has dropped to twenty-seven Milligrams per cubic meter, the air quality is quite good and has reached an excellent level, which may be the reason why it has just rained;

▲ Then continue to measure, and see a very flat stone, next to a withered tree, and then use three hundred and sixty The air detection master measured and found that PM The value has risen to forty-five The value of milligram per cubic meter should be expected to rise. There is still part of the complex building under construction, which may have an impact on the surrounding air quality. From the perspective of color, this is also a place with good air;

▲ The mountain, the water and the teaching building are really beautiful. I couldn't help stopping to take some pictures (forgive me for my poor photography skills, I swear two thousand and sixteen You must learn to take photos in the year). The water lake in the picture is an artificial lake built by the school at great expense. The scenery is very beautiful. Many lovers will take a walk here at night, and they may meet another one in your heart when they come here at night;

★ Insert an advertisement: three hundred and sixty Air detection master packing box still adopts three hundred and sixty The consistent style of the product, white box plus LOGO Yes, it is so simple and capricious. Official products, please look for authentic products!

★ three hundred and sixty The air detection master has adopted the industrial laser scattering measurement method, and the laser scattering is much more accurate than the infrared test (most purifiers on the market); Sensors with high consistency and good quality are used. It is equipped with an independent air duct to remove interference links, so that the sensor can directly detect indoor air. It really solves the problem of detecting indoor air instead of "detector" internal air, and is a very good air detection equipment! You deserve it!

▲ Back to the topic: Next, we come to the scenic spot in front of the complex building. Because it is winter, many flowers and plants have withered. The only thing that adds beauty here is these colored lights; As it was evening, these colored lights had already lit up. It can be said that Xiao Ling came at the right time! Air detection here PM The value is still forty-five Milligrams per cubic meter, but the temperature has dropped to one Degree, because it's going to snow!

▲ It's really beautiful. I can't help but step on the grass and walk to Longquan. I found that there was really a spring, but it was very small. I was very curious about how the water on the stone flowed. When I walked in, I heard the sound of a motor. I thought it might be pumped up by a pump. But I can say that the school is really a fucking local tyrant, and the scenery is very beautiful, But the air conditioning equipment and other things just don't work, it's cold and explosive!

▲ This is the place where the Longquan Spring gathers. It seems that the water is covered with moss, but the water looks clear three hundred and sixty The air detection master tested one, PM Value is thirty-three Mg/m3, relatively speaking, the air quality is very good!

▲ The sky slowly darkened. It was already more than six o'clock at night, and it was dark. In order to complete the air detection task, the executor continued. Looking at the beautiful scenery in front of him, he felt a bit reluctant, and then continued to start the detection! Forgot to say: three hundred and sixty Air detection can not only detect the surrounding air quality, but also watch the time as a clock, which is very convenient. Press the switch button on the body;

▲ A few more steps will bring you to the very romantic Moon Lake Bridge. There were many couples walking across the bridge, and there were many couples dating here. It was really very romantic, so the school also sprinkled colorful neon red lights on the bridge, which was very warm; use three hundred and sixty Air detection master found PM Value is 42ug/m3 The air quality is also good! But the temperature is very low!

▲ It slowly began to snow, and I hid in the bridge. The temperature was still slowly decreasing three hundred and sixty According to the air detection master, the temperature is only zero point zero seven The temperature is Celsius, very cold, and I haven't had dinner yet, so I trotted to the canteen before it snowed!

▲ The number of people in the cafeteria is very small because of the winter vacation. When the food hasn't arrived yet, it will be ready three hundred and sixty The air detection master checks the air quality, PM The value rises to ninety-six The milligram per cubic meter turns into a yellow value warning, and the temperature detection rises to nine Degree, slightly warmer than outside, and then began to eat; Then he went back to the dormitory to get warm!

▲ This is not taken this day. This is the indoor test data of the last few days. The indoor air quality is fairly good. Maybe Xiaoling is too hygienic PM The value is green, which means the air quality is very good. Compared with outdoor, the value of air circulation is high!

▲ Later three hundred and sixty The air detection master took it to his roommate's desk in front of the heater, and the air detection master showed PM The value rises to seventy-seven , turned yellow, and I laughed on the spot, laughing at my roommate and saying that we should stop using the heater as soon as possible, because it was polluted; Ha ha, actually seventy-seven The air quality should be good;

▲ On an indoor balcony PM The value is sixty-seven Milligrams per cubic meter, the indoor air is very good on the whole, which should be congratulatory to Xiao Ling. After all, there is no pollution in the dormitory after living for so long! Have to say three hundred and sixty Air detection masters are very convenient for our non professionals to detect air. If you need an air detection expert to serve you, you may also choose three hundred and sixty Air detection master!

    ★ ★ ★ ★ Before you buy, I want to say a few things: I don't know whether the detection value is very accurate, but it should be normal from the scope! in addition three hundred and sixty Air detection master does not have air purification function! It has the time display function, but not the alarm clock function (I hope it can add the alarm clock or voice broadcast function!) In general, this air detection master should be a very good air detection device!