Cleaning, Sterilizing and Cooling Contact Ring ——LIFA AIRLA-Y300 Plasma air disinfection machine

The appearance of this sterilizer of LIFAair is not small. The outer packaging adopts the popular kraft paper primary color packaging box, and the whole packaging weighs 9.5kg. Because the epidemic express can't be delivered to the door, it can only be carried back by hand, but LIFAair provides the handle intimately, which saves a lot of effort in the whole handling process. The handle is designed with adhesive tape and can be used in other places after being removed. It is really environmentally friendly.

LIFAair LA-Y300 adopts its classic cylindrical body shape. Compared with similar competing products on the market, LIFA Yala -Y300 is highly recognizable. At the same time, because of its angular design, it is very friendly to users with children at home. The appearance is mainly white, except that the top air outlet is black, which is very simple on the whole and very suitable for most of the current home decoration styles. The design of "white+black" is widely praised.

The air outlet at the top of the main engine resembles the impeller of an airplane engine, and the fins are all inclined at 45 degrees. The aerodynamic design of fins can greatly improve the stirring ability of the air outlet and further improve the purification effect. The central area of the air outlet is the display area, and all the indicator lights can be seen through the screen when in use. You can see that this sterilizer has no physical buttons, and we can control the machine through the touch ring at the top.

The air inlet of the machine body is located at the lower part of the machine body and adopts a circular design. The tiny air inlet can ensure that the air can be inhaled quickly and discharged from the spiral air outlet at the top. The power socket is located at the back of the fuselage and connected with the power cord through the power adapter. The length of the power cord is about 1.5m, which is completely enough for daily household use.

Rubber anti-skid pads are designed at the bottom of the sterilizer, and the four anti-skid pads are symmetrically distributed. But it is a pity that the purifier is not equipped with a mute wheel. As a high-end disinfection cabinet, it should be more humanized. Fortunately, the purifier is not too heavy and it is not very difficult to move.

Disassemble the primary filter screen assembly at the bottom, and you can see the whole filter system. The primary filter screen is very convenient to remove, and it can be removed by pressing inward as indicated by the arrow. Then the electrostatic device and the 3G filter screen can be taken out in turn. It can be seen that the whole filtration system includes: primary filter screen+electrostatic device +3G filter element, and various combinations form the health defense core to protect the health of the whole family.

The primary filter screen adopts square embracing design, which can effectively filter dust and hair in the air and prolong the service life of the built-in filter element.

The secret of LIFAair's powerful purification lies in its global patent 3G-Filter. A large number of ions generated by the built-in plasma generator in the sterilizer can continuously replenish the charge of electret filter layer, prolong the service life of 3G-filter filter bag, help kill viruses and bacteria, and reduce consumables.

The 3G filter element adopts a unique carbon fiber cloth weaving process, and the carbon content increases by 400%. The design of organ structure brings a larger dust-bearing area and effectively avoids secondary pollution.

You can see the details in the plasma generator. The plasma generated by high voltage can form a strong oxidation zone, change the biological structure of pollutants and kill viruses at the same time. The generator is connected with 3G filter element and HEPA-class high-efficiency filter material, which can physically intercept more than 99% of viruses, bacteria and microorganisms. Different from the physical filtration mode of traditional purifiers, LIFAair sterilizer can directly kill viruses, not just intercept them.

LIFAair has the Production License of disinfection products and adopts the sterilization standard of the national standard "Technical Specification for Disinfection". The natural mortality rate of air is 95%, and the sterilization rate of Staphylococcus albus is 99.9%.

Application connection

It's the first time to use it, and it's connected through LIFAair APP. Like most smart home products, it takes about 30 seconds to complete the whole setup by allocating and connecting devices according to the APP operation prompts.

After successful network distribution, we can check the real-time status of the machine on the air disinfection machine page. The main interface can display three messages at the same time. By clicking on the card, we can switch between different information, such as displaying pm2.5, pm 10 or filter life. The control area of the sterilizer is located at the bottom of the APP display. This design is very consistent with our one-handed control. When holding a mobile phone, the thumb can complete all the control operations.

Control mode

In addition to LIFAair APP control, LIFAair LA-Y300 also supports host touch operation. Touching the touch ring on the top of the fuselage can complete the operation of switching and air volume adjustment. When touching, you need to press 1s for a long time to avoid misoperation.

More interestingly, we can rotate the touch ring at the top of the touch console clockwise to increase the air volume, or rotate the touch counter-clockwise to reduce the air volume. When touching, the air volume indication on the display screen will be fed back in real time with our touch, which is cool.

Wind test

As can be seen from the above wind speed adjustment, the wind speed adjustment of LIFAair sterilizer is stepless speed change, and there is no fixed gear. This advantage is that we can adjust it at will when using it, and it is not limited by the default air volume, so the actual experience is better. The wind speed of the sterilizer was measured with an anemometer, and the wind speed varied in the range of 0.5-4.8m/s. With the increase of the wind speed, we can see that the ribbon at the air outlet quickly changed from the initial static state to disorderly dancing, which shows that the wind is really not small.

noise test

If you think the daily use of pp is cool, turn on the AI mode. The wind speed is basically maintained at a medium level, and the actual noise is 50. 1dB. If someone is talking or watching TV at home, you can hardly hear the sound of the sterilizer.

dynamic test

Test the real-time power of air disinfection machine standby, minimum air volume and maximum air volume respectively. It can be seen that when in standby, the air disinfection machine does not work, only the screen remains on, and the real-time power is 0.54 W；; The real-time power is 6.04w at the minimum air volume and 44.67w at the maximum air volume, which is basically consistent with the official data of 45 W. According to the calculation of full load 24 hours a day, the daily power consumption is only 0.7 yuan, which is quite energy-saving.

Purification test

Considering that there is no professional test equipment at hand, we use Hanako to simulate indoor smoke and light five Hanako. The sterilizer quickly enters AI mode, and it is windy, and the whistling wind can be heard immediately. At the same time, you can see that the smoke from cigarette butts is quickly inhaled into the sterilizer and then clean air is blown out.

Thanks to its rounded shape, LIFAair plasma air disinfection machine has no sense of disobedience in every corner of the house, and it will not appear abrupt whether it is placed next to the TV cabinet in the living room or used in the bedroom.

It is worth improving: the lack of mute wheel at the bottom makes it inconvenient to move in different rooms; Replacing the filter element requires turning over the fuselage, which is not humanized enough and deserves further improvement.

Above, I'm pp Liang, see you next time ~