Nowadays, air pollution is increasing day by day. Whether it is in the center of the city or in the rural countryside, the air is filled with more and more pollutants. PM2.5 smog is a pain in everyone's hearts. Under the smog economy, the air purifiers on the market are constantly introducing new ones. The author also has a number of different types of air purifiers at home. There are adsorption-type air purifiers and negative ions, which are also empty and net. Some of them have no air quality detection function, or a single air detection function is often weak. In the course of use, users cannot always understand the air quality.
This time, the author experienced an ethereal desktop air detection and purification guard from Hangzhou Wuling Intelligent Technology Co., Ltd. This is a collection of PM2.5 purifier, temperature hygrometer, electronic clock, PM2.5 detector in a variety of roles in one The air purifier, in daily life, only needs to be placed on the office desktop, to release beneficial air ions at any time and anywhere to achieve air purification.
Ethereal Desktop Air Detection Guardian uses a common kraft paper as the outer packaging material. The overall outer packaging is relatively simple, and there is no specific design for the outer packaging. The side of the box is printed with product-related parameters, and the ethereal air guard has a total of black and white, weighing only 380g . It is very light, rated working power is 5V , 1A DC power supply, through the introduction of parameters can be roughly understood that the Air Air Guard can detect temperature, humidity, PM2.5 , negative ion concentration, etc., air detection function is very rich.
The product list is very simple. The packaging box is opened. The interior is composed of only the empty air guardian host, the MICRO-USB power cord, the instruction manual and the warranty card. The USB power plug is not seen in the standard list , which is somewhat inconvenient.
Ethereal Air Guard has a black and white color optional, the author received this is a white section, from the appearance of modeling, more biased towards a simple style, the top black body and the lower part of the white, pyramidal two-stage design style is very elegant.
The top circular area of ​​the guards is the top touch switch. The user can touch the palm of the hand, control the switch of the guards sensitively, and hide the touch design style. The author prefers it, it will not destroy the overall industrial design aesthetics, but also allows the user to have cool Control experience.
Below the top touch switch, it also has a negative ion air outlet design, after negative ion purification, the top outlet will emit a variety of negative oxygen ions, can degrade the harmful gases in the air, circular outlet design can be achieved With the effect of four winds, regardless of which angle the air guard visits, you can enjoy the same negative oxygen ion protection.
The bottom side of the Air Guard has a Micro-USB power outlet. With the standard power cable, it does not require any installation settings. It only needs to be connected to the power cable, and it is installed immediately after power-on. It automatically activates the Nuclear Air Guard. The operation is very simple. It is also my favorite place. Although the function of the air purifier is more and more abundant in the past, the operation is also becoming more and more complicated. During the daily home use process, parents often find it difficult to learn how to operate in a short time and avoid air purifiers becoming Useless furnishings.
The Ethereal Air Guard design the air inlet at the bottom, with an even inlet hole design, which can purify the air from all angles. At the same time, the air guard bottom also contains two hidden thimble hole designs. This is the clock adjustment button. The air guard also contains the clock function. In daily use, if you need to adjust the time, you can use the two thimble holes.
The top of the Ethereal Air Guard has a built-in LED display function. When the power is turned on, the LED display will automatically light up and stay on. Users can intuitively understand the air temperature, humidity, and PM2 around the display . 5 value, you can still see the top right of the display electronic clock, very convenient, in order to allow the user a more intuitive understanding of the situation of PM2.5 fine, ethereal smile also comes with a crying face mode, when 0ug / m ³ ³ time display smile mode screen lights up, showing good air quality, when 71ug / m ³ ³ time, lights up the display mode crying face, then it indicates that the air quality is poor, at the same time, air purification mode automatically starts guards, Purify the air around you.
Power supply, the author tried to use mobile charging treasure as an input power, after the actual measurement, ethereal air guards can be perfectly compatible with mobile power, access to mobile power, the air guardian can work, convenient and convenient mobile provides an alternative.
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The following author made two small experiments to test the next empty air guard.First, test function test
The author attempts to compare the detection data of a 720 air box that specifically detects the air environment in the same indoor environment . After a period of testing, the Ethereal Defender showed a PM2.5 of 43ug/m3 , a temperature of 21 °C and a humidity of 64% , while the data from the 720 air box showed a PM of 34ug/m3 and a temperature of 20.4 °C. The humidity is 86% . Both data are similar, with only a slight difference in humidity. At this time, the China National Environmental Monitoring Center indicated that the outdoor weather PM in our region is 45ug/m3 , the temperature is 24 °C, and the humidity is 53% . Through the comparison of these three groups of data, we can see that The data detected by the air box is also more accurate and meets the daily household needs.
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Second, the noise size test
The noise value originally detected in the room was 54dB , and then the 720 air box was placed on top of the ethereal air guard. At this time, the noise value was finally stabilized at 79dB after a period of time .
According to the city's five types of environmental noise standard values, the average daily standard noise level of two types of living is 60dB , and the noise value of the Ethereal Guardian is only slightly greater than the noise value. The noise is also ideal. If it is not on the top, there is no resonance, then the actual noise The value will be smaller.
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Third, air purification test
Because the Air Purifier's air purification function is self-opening, when the detected air PM2.5 value is greater than 71ug/m3 , it will change from smiling mode to crying mode, automatically turn on the air purification function, because the author Indoor air PM2.5 value is around 30 , so use cigarettes to create point smoke, increase air pollution.
After the smoke rose, the air guards detected air pollution. The PM2.5 value soared rapidly. When the PM2.5 value was greater than 71ug/m3 , the screen was already showing crying, showing the status of decontamination.
Continue to increase the smoke, the detected PM2.5 quickly reached the top, directly display 999ug/m3 , at this time through the display close-up photos, crying face and clean the icon is very intuitive, the user experience is better.
After a short period of 1 minute of air purification, the PM 2.5 value detected by the Ethereal Air Guard has rapidly dropped from 999 to 42. If the pollution source is extinguished at this time, the air purification rate will be more rapid, from the air purification capability of negative oxygen ions. Look, the efficiency is very high.
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Experience summary:
As a desktop-class home air purifier, the utmost impression left by the esthetic air guard is that it is compact, convenient, highly mobile, and feature-rich. It integrates air detection and air purification functions, whether users are at home or office, or Cars can be carried at any time, very convenient.
advantage:
1, strong portability, suitable for home, office, car and other scenes.
2. With rich functions, it integrates air detection and air purification.
3, the operation is simple, plug and play, pollution is serious since the start of purification.
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Suggest:
1, increase the manual opening purification function.
2, it is recommended that the standard power plug.