352 air purifier X50 This product is a new 352 in September this year, the price is 1599 yuan. Judging from the price, it should belong to the primary product, but from the point of view of the parameters, the 352 consistently high performance, low noise. What about its concrete performance? Today, we conducted an open evaluation of the 352 Air Purifier X50.
352 this brand will not have to do too much to introduce it, in recent years the explosive red domestic air purifier brand. The product sold very well in a cat and dog east.
Appearance
First look at the appearance, I used the side light glance to know that the product is 352, the design language has been a very good continuation. The front is a beige and gray panel, and a small black area at the top is a liquid crystal display.
On both sides of the fuselage, the upper part is a moving wrench and the bottom is the strip air inlet of the air purifier.
The 352 X50 uses a symmetric design, as shown in the figure below, with the left and right sides exactly the same.
In terms of material, like most air purifiers, it is engineering-grade plastic. But the crowning touch on the 352 X50 is that it makes a wood-grained drawing on the front panel of the machine, allowing the air purifier to blend perfectly with the home environment.
The 352 X50 is placed in the home. It is not only an air purifier but also a home decoration.
The machine is overturned, and the bottom is the basic information such as product model, bar code, and production date.
The four corners on the bottom are 352 X50 rubber mats. In this regard, I must ask aloud: "My universal wheel it?" You know that I put the purifier from the elevator mouth into the house to waste much effort? Happy cutting.
In the power cord, it is still 352 consistent style: detachable wiring. This design should be well received. When the haze is not very serious and the purifier needs to be stored, the wiring that can be plugged and unplugged at any time will not affect the storage process.
At the top of the 352 X50 fuselage is the air purifier outlet. The X50's air outlet is designed to be closed. Users cannot open the air outlet. On the side of the air outlet, the X50's touch pad is very simple and the specific functions are clear at a glance.
On the back of the fuselage, the small opening in the middle section is the X50 sensor, and the lower section is the wrench and air inlet. The wrench can open the rear cover, a look of the inside of the fuselage and the true face of the filter.
352 X50 design highlights of this time, in addition to the front panel of the wood drawing process, there is its small footprint. 0.096m2! It's about the size of an A4 paper, and it's not as high as a MacBook. Placed at home, it will not take up too much space, after all, house prices are so expensive. Compared to some odd-shaped purifiers, which occupy a larger area than safes, the 352 X50 is really from the perspective of the user.
Accessories
352 X50 accessories are extremely simple, in addition to the machine and power cord, there are instructions *1, remote control *1, performance inspection certificate *1, neat and clean, there is no trace of redundancy and excess.
For the 352 random attached to this performance test specification, although it is only a simple piece of paper, but the paper handwritten inspection test data, can indeed make people feel the intentions of manufacturers, but also allows users to feel more comfortable with the product.
Hardware articles
This aspect of hardware configuration has always been the strength of 352. Let's look at the suppliers of each component of X50.
In fact, for the 352 pile of material practices, I feel somewhat similar to millet in previous years. Their style of play is to manage the three-hundreds and seventy-one, first to pile up the high-quality components on the market. When the market of an industry is extremely chaotic and there is no dominant brand, if the user wants to choose a good product, my suggestion is to give priority to stacking materials.
For specific numerical performance, the CADR limit of 352 X50 is 500m3/h, the acoustic power range is 33-59dB, and the power range is 6.8-35W. Maybe everyone is relatively unfamiliar with these data. I will introduce one by one for everyone below.
Structure & Mesh
The 352 X50 features a unique three-sided (both sides and rear) inlet and top outlet air duct design, and the X50 fan is horizontally rotating. The benefit of this design is that after the machine is turned on, it can quickly stir the entire room air. In short, three different directions of air are collected inside the fuselage of the X50, filtered by a filter, and finally ejected from the top. The turbid air in all directions can be turned into clean air and quickly flow to all corners.
To open the 352 X50 body, simply pull the wrench on the back and gently pull it out.
When you remove the rear cover, you can see the entire internal filter screen.
The 352 X50 made an interesting design on the removal section of the filter. The locking clip needs to be pulled out before the filter can be removed. Otherwise, the filter will be stuck in the X50's body. Thanks to the design of the filter lock, even if it is faced with violent shaking, the filter inside the fuselage is still not moving.
Let's talk about this filter. Because the X50 uses a three-inlet air duct design, the 352 filters are made into drums. However, do not underestimate this bucket, but people are small size. This barrel filter contains 4m2H13 filter paper and 950g of activated carbon to ensure that it can last up to one year in most of the application scenarios.
Some readers may have used purifiers with multi-stage strainers, ie, three or four strainers in one purifier body. Here, I would also like to remind everyone that the strength of purification capacity is not directly related to the number of filters. In fact, some composite filters have stronger filtering capabilities than a few common filters.
After pulling out the drum filter, all that remains is the X50's body. (X50: As if the body was hollowed out)
Looking from the inside of the hollowed out fuselage, you can see the core components of the 352 X50: fans.
This fan adopts 352 exclusive patented not-equal-distance wind wheel, in combination with Japan's Shibaura high-performance DC brushless motor, which can significantly reduce power and reduce fan rotation noise. However, its ability is not compromised. The number of rotations per minute can reach 1,400, and 500 cubic meters of clean air can be output per hour. The data is very impressive.
Operation articles
In the use of operations, there is not much need to introduce the operating logic at a glance. In addition to a few commonly used function keys, there is no excess design. I believe most people can easily operate the X50 without reading the instructions.
Download an app named 352 Air. After connecting to the App, you can perform remote monitoring and remote operations.
Measured articles
We also measured the X50. After the power was turned on, use the remote control to turn on the X50. The “X†light in the front panel turns green. (Extinguished when no power is applied, yellow when power is applied)
According to the 352 official claim, the 352 X50 uses new semiconductor laser detectors and microsampling fans to detect particles as small as 0.1 ** in diameter. Here I also performed a simple test on the X50 detector. First of all, I lit a cigarette at the sensor position on the back of the X50, as far as possible so that the smoke scattered around the detector.
Then, the PM2.5 value displayed on the front of the X50 is recorded in real time. When a cigarette burns to about a quarter, the PM2.5 value displayed by the X50 has already exploded, reaching 999. The entire process is only a few tens of seconds. Although measuring the detector in this way is not accurate, it can be used as a reference. The sensitivity of the laser detector mounted on the X50 is really outstanding.
Then again, I played a little bit really. I placed the 352 X50 in a 4m*3m*3m glass room, and then used a tripod and camera indoors to detect the X50's display area in order to understand the current PM2.5 value.
It can be seen from the screen obtained by the camera that the current PM2.5 value in the glass room is only 23, and the air quality is very good.
Then light a smoke piece in the glass room. Smoke tablets purchased from Taobao belong to the worst kind, 22 dollars and 18 pieces (also national shipping). There is a certain amount of ** in smoking tablets, effective smoking time is 2 minutes.
Through the space outside the glass house, it can be seen that the smoke piece begins to burn and smoke after it is lit. In just a few seconds, the smoke rushes directly to the top of the glass house.
The PM2.5 value recorded in the glass room is also soaring, has reached more than 400, heavy pollution!
With such a high level of pollution, the outdoor observations are also conceivable. The X50 and the camera were almost completely submerged in smoke. Although I was only a few meters away from the glass house, visibility was very poor.
The interior is even more so, you can only see three shocking numbers through the faint of smoke: 999!
At the same time, the X50 is also working at the CADR value of the maximum gear, which is 500m3/h. In the end, after the constant struggle of the X50, the indoor PM2.5 eventually dropped to about 80, and once again became excellent. The entire process took a total of 20 minutes. Previously in this glass house, there were also some actual tests on the top four or five thousand purifiers. In terms of today's performance, the 352 entry-level X50 was really unexpected, almost and top-class purifiers. When used almost the same.
For the actual measurement of noise control, first we can measure the current ambient noise by 50 decibels with a decibel detector.
In the automatic mode, it can be seen that the current noise value detected by the decibel detector is 55 dB, which is almost no different from the ambient noise.
When the 352 X50 was operated at full speed, the noise level detected was only about 60 decibels. Of course, this is the value detected by the instrument. In my personal sense, I hardly noticed too much.
Finally, we also summarize the 352 X50 air purifier. I personally feel that it is more suitable for empty spaces such as a study or a bedroom. The official website of the 352 also stated that the X50 can purify a small space of 15m2 in 5 minutes, which is exactly the size of the study or bedroom. It is like a sensible girl who doesn't bother you when you read or take a rest. It just patiently improves everything around you.
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