[PConline Professional Evaluation] The smog “surprised†in some area has been heard in the news in the most recent time, and the red haze warnings have been launched in North China. Haze and haze not only affect people's mood, but also pose a threat to our health. In severe cases, it can lead to emphysema and lung cancer embolism. In the face of this serious pollution, the air quality once again sounded the alarm. In order to save your indoor air and protect your health, it is important to have an air purifier at home to protect your family's health.
Buy an efficient air purifier that can effectively filter out harmful substances in the air. Just like the Sharp KC-WG50-W air purifier in our home appliance evaluation room, it removes odors, dust and other contaminants from the air through a four-layer filter. Equipped with Sharp's unique ion-cluster space purification technology, it kills bacteria/floats in the air. Follow the small series together to test the performance of this air purifier.
â— appearance and details
Sharp's KC-WG50-W air purifier features a pure white body with silver reflective accents. The simple design style runs through the fuselage, and the corners are all decorated with circular arcs to blend in with the home environment to ensure that children in the family are not easily bumped.
In the face of air pollution, the Sharp KC-WG50-W air purifier fully complies with the new national standard for air purifiers. Its CADR of particulate matter clean air is 320m3/h, and the CCM value reaches the highest grade P4F4. It can quickly and efficiently purify 21-36m2 of space.
In terms of structure, Sharp's KC-WG50-W air purifier adopts dual-channel air supply design. The entire back of the fuselage is an air inlet, which increases the inhalation of contaminated air through the front air outlet and the top air outlet. , Output clean air. Such air supply on both sides can increase the output of air volume and accelerate the purification of indoor air.
When the air purifier is turned on, it will automatically open the air guide panel, output clean air, and use oblique output to ensure stronger air mobility. Press the close button and it will change to prevent dust from entering.
This air purifier adopts physical key operation, which effectively prevents the elderly from making mistakes. They are switch, wireless connection, powerful purification, directional purification, humidification, six modes of air volume adjustment, time switch, temperature and humidity, and PM2.5 status adjustment.
The bright silver plated design above the fuselage allows you to clearly determine the current state of the air purifier. At the same time, according to the user's requirements, the right position can also be used to demonstrate PM2.5 and temperature and humidity changes in the room according to the data detected by multiple air quality sensors. Presented in a numerical manner, it allows users to more clearly understand the current air quality.
The bottom is equipped with movable casters that allow the user to easily move the air purifier without lifting it. Equipped with a locking caster function, the fixed movement is more arbitrary, and the handle positions on both sides of the body are easy to move.
(Lock caster device)
Summary: Sharp KC-WG50-W air purifier simple body shape, easily integrate the decoration of many families. A proper amount of omnidirectional airflow and directional purification can speed up the effect of circulating indoor air for rapid purification. The use of multiple air quality sensors can visually display the PM2.5 value change and enable anytime, anywhere detection.
â—Smart communication Open clean life
With the popularity of smart homes, Sharp's KC-WG50-W air purifier can be used under the condition of wifi via smart phones and wireless routers equipped with WeChat. Speaking of this, Xiao Bian must praise Sharp's intelligent design. It does not need to install an additional APP. It only needs to use WeChat scan code to automatically link. It can be remotely controlled, real-time detection of the current air quality in the home, and respond to hazy weather in a timely manner, so that you can immediately breathe a healthy and fresh air after you get home from work.
First, only the public micro signal of the Sharp Air Purifier needs to be added, and then the operation link is made. In the on state, long press the "Wireless connection" button in the air purifier for 3 seconds to automatically match.
Then follow the prompts to link home WIFI, it will not need a few seconds to show the link is successful.
According to the instructions, remote control functions can be realized. Air volume adjustments, child safety locks, etc. It can also display the current outdoor and indoor air quality in real time.
â— Purifier filter system dismantling
Sharp KC-WG50-W air purifier uses four layers of filters to purify pollutants in the air. It effectively collects dust, removes odors, and effectively filters and purifies indoor air. The purifier is equipped with Sharp's unique ion-cluster technology, which kills attached odors and bacteria and is especially suitable for sensitive people.
Sharp Plasmacluster Technology
Sharp's "cluster of net ions" technology has changed this traditional way of working. It divides the air purification process into two steps: sterilization and filtration. First, a special ion generating device is used. Sharp's air purifier will work before work. First, a large amount of H+ positive ions and O2- negative ions are released. These ion groups combine with positive or negatively charged bacteria in the air to adsorb and then undergo chemical reaction to generate OH hydroxide ion active oxygen, and OH hydroxide ion activity. Oxygen can destroy the protein in the bacteria cells, thereby eliminating the biological activity of the bacteria. 2, through the decomposition of the material, the final formation of clean water returned to the air.
Pre-filter
The pre-filter can effectively filter dust with a diameter of >5 μm, and can filter large dust particles and hair in the air, which can ensure the life of the following filter.
Deodorizing filter
In the daily life, smoke smells and the pet odor produced by indoor pets can be very troublesome to users. The excellent adsorption capacity of activated carbon can quickly and effectively remove odors and harmful gases from the air, creating a fresh home environment.
In addition to formaldehyde filter
Formaldehyde is a common harmful gas in home decoration and it is extremely harmful to the human body. The Sharp KC-WG50-W air purifier is equipped with a formaldehyde filter to absorb highly toxic and volatile formaldehyde molecules. The newly-decorated new home can also be healthy and worry-free.
Dust collection filter
HEPA filter material design is the most effective filter media for smoke, dust and bacteria. Realize removal of PM2.5, dust, pollen, and other particulate matter.
Intelligent vaporization and humidification
While improving the air conditioning room in winter and summer, it can also effectively relieve children's cough and other respiratory diseases. The three-dimensional weaving waterwheel type humidifying filter screen has a large contact area with the wind, which effectively increases the amount of humidification.
Ag+ silver ion antibacterial device is used to effectively inhibit bacterial growth in the tub. And in the fully automatic operation mode, through the humidity sensor monitoring, intelligently turn on/off the humidification system to make the room get the best humidity.
â— purification capacity test
The indoor home purification effect of an ordinary home is the key to determining the quality of the air purifier. This time we selected a 25-square-meter simulated home environment for testing. After lighting up the cigarettes in a closed room to make it fully burned, the second-hand smoke is filled throughout the room. Using the tester to test the PM2.5 index in the air, PM2.5 was measured every 10 minutes and the purifying effect of this air purifier was measured at different times.
After the cigarette burned, the odor diffused into the room. The indoor air pollution index was tested using an air quality tester. The 0.5 um particle concentration value was as high as 241764, which was extremely heavy.
Turn on the air purifier for testing
Turn on the air purifier, adjust the wind speed to the maximum gear mode, and enter the simulated home environment every 10 minutes for testing. Using the detector to test the concentration of PM2.5, it was found that the Sharp KC-WG50-W air purifier has an amazing purification effect.
Tested in a 25 m2 sealed environment
Summary: As can be seen from the purification capacity test, the efficient purification capability of the Sharp KC-WG50-W air purifier is amazing. It takes less than 30 minutes to purify the serious indoor pollution. At the same time, Sharp's unique ioncluster technology can effectively eliminate indoor odors and floating fungi.
â— Air volume and noise test
Air volume test
Next, we will test the wind speed and use six wind speeds respectively to detect the wind speed which will determine the CADR important factors of the purifier. It is one of the indicators of purification ability. Sharp KC-WG50-W air purifier has a unique air circulation system. It creates original 20° air flow after being slanted to accelerate the indoor air circulation and expand the purification space. At the same time, through the directional purging of the pilot gas stream, concentration of ion clusters is concentrated, and rapid and powerful purification is performed. Since there are two air outlets in the station, we mainly test the top air outlet.
Sharp KC-WG50-W Airflow Test
Pollen stall wind speed 1.149m/s Silent stall wind speed 0.440m/s
Wind speed 1.062m/s Wind speed 3.489m/s
Strong wind speed 4.092m/s
Noise test
Many consumers want their products to be as silent as possible, especially when they need to be muted at night. Both can filter without affecting the normal night's sleep. This time, we also selected five gears to test the noise of the Sharp KC-WG50-W in an environment of about 36 dB.
Sharp KC-WG50-W Noise Test
Pollen stall noise is 45.0dB(A) Silence gate noise is 44.8dB(A)
Weak wind gear noise is 46.9dB(A) Stroke gear noise is 51.8dB(A)
Strong wind stall noise is 54.9dB(A)
Summary: Sharp's KC-WG50-W air purifier uses a double vent design to quickly achieve efficient purification of indoor air flow. In the noise test, it clearly wins the opponent. The noise of the strong wind speed will not be harsh. When the mute gear is turned on, Xiao Bian completely cannot hear the noise from the fan.
â— Power test and summary
The air purifier must be used for a long time, so the power used is particularly concerned. This time we have selected five stalls for testing. Test them separately to see how much power they are working on.
Sharp KC-WG50-W Power Consumption Test
The instantaneous power consumption of the pollen stall is 6.8w The instantaneous power consumption of the silent stall is 3.43w
The instantaneous power consumption of weak wind position is 7.33w The instantaneous power consumption of stroke position is 22.87w
The instantaneous power consumption of the strong wind position is 42.94w
Summary: The Sharp KC-WG50-W air purifier was found to have excellent power in five modes from instantaneous power tests, and was only 3.43W in silent mode. The automatic adjustment mode can also be turned on. When the air quality is polluted, the strongest air volume is turned on for rapid purification. When the purification is completed, the power of the automatic gear or mute gear can be adjusted to become smaller.
Summary of the article: Sharp's KC-WG50-W air purifier has a simple appearance, equipped with air from the top and front of the fuselage for efficient airflow design. Intuitive PM2.5 numerical display, allowing users to understand the current air quality, for airborne particulates and harmful substances. The four-layer filter can be used for layer cleaning, and the special ion-mass space purification technology of Sharp can be used to remove odors and floating fungi in the air. And this air purifier only needs to use the WeChat client to be able to carry out the smart interconnection function. It is definitely a savior of hazy days.
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