Affected by the climate and terrain in China, air purifiers have always been a must-have key home appliance for every family. However, there are relatively few models suitable for single-person rentals or small rooms. In view of this, Dutch home appliance manufacturers Philips especially launched AC0819/80 for this type of users. It not only has nano-level purification ability and sensitive air quality sensing detection, but also focuses on small size and light weight, even if the living space is really small. It is narrow and can also be used on a desktop or a cabinet. Let us see its actual performance through the evaluation of this article. In addition, the brand also provides a lottery for the host at the end. Netizens who want to buy a cleaning machine for free must be patient to see the end!

●Appearance introduction

AC0819/80 adopts a cone-like shape in the body. This shape not only retains the structure surrounding the air intake, but also reduces the volume of the main body as much as possible. The color of the chassis is also the most classic pure cleaning machine The white background color presents a soft and comfortable home style, and the case is made of plastic material that is not easily stained with dirt. The size of AC0819/80 is very small, the size is 25 X 25 X 36.7cm (L X W X H), the CADR value can reach 190m ?3;/h, it is suitable for 8~9 ping space, except for personal use The rental space, such as a small bedroom or a personal study, is a good placement for the editor.

Although the AC0819/80 is a smaller purifier model, the brand has not compromised on the purification effect and perception display. The AC0819/80 is also equipped with the brand's VitaShield and AeraSense. Two major technologies, the former means that AC0819/80 has the purification ability to filter fine suspended particles of 0.003 microns, and the latter means that the host has a built-in sensor that can display indoor pollution source information.

The design of the back of the host is roughly the same as the front, and continues the design of the pure white plastic chassis. In the center of the back of the main unit, you can see the label of the main unit's specification information and the AD5627RBRMZ-1 air quality sensor. The sensor of the AC0819/80 is mainly used to detect particulate pollution. To confirm the function of the sensor or maintain the device, the user can open the sensor by pulling it slightly from the tenon of the upper cover of the sensor. In addition, in order to ensure the normal operation of the sensor, the brand will recommend that users use a cotton swab to clean the sensor about once every two months.

The functional operation of AC0819/80 is completely dependent on the control panel located on the top of the machine, and the power switch is additionally located at the bottom of the back of the main machine. Below the power switch, you can also see the interface of the host power cord adapter. Although there are adapters with similar interfaces in the market, in order to make the host function normally, AC0819/80 is only recommended to be used with the supplied adapter (KA1801A- 2400750CN) connected to use.

Then we see the top of the AC0819/80. Since the AC0819/80 adopts a surrounding air intake structure, the air outlet is set on the top of the machine, so that the purified air can quickly circulate in the space without dead ends. The black part in the center is the control panel of AC0819/80. The functions are controlled by touch. Users can use the panel to switch the operating mode of the host and reset the filter life timer.

The bottom cover of AC0819/80 is set on the bottom of the main unit. Users only need to grab the bottom handle and rotate it according to the direction of the bottom cover switch (OPEN-CLOSE) to remove the bottom cover. The filter in the machine can only be taken out after the cover is opened. After I operated it myself, I felt that it was quite simple, and even if I tried it for the first time, I could get started quickly.

Use cue cards

power cable

AC0819/80 In addition to the accompanying paper manual, the brand also hangs a graphic card containing various operating instructions on the main unit. The essential text is supplemented by easy-to-understand illustrations to help users quickly familiarize themselves with the main unit. function and control.

In addition, as mentioned earlier, the AC0819/80 adopts the structure design that the power cord is separated from the host. Of course, the host also comes with a power cord dedicated to the host. The power cord is about 1.5 meters long, which is convenient for users to connect and use.

As a model suitable for small spaces, AC0819/80 also echoes its compact size in terms of weight. Including the filter, the whole machine is only 2365 grams, which is quite light and easy to move.

●Introduction to consumables

After the user removes the bottom cover and the filter, the internal structure of the host can be clearly seen. The host gives the filter just the right installation space, neither too small nor too large, so as to ensure that the filter can fit closely with the host , so as to achieve better filtering effect.

Supplied with filter

bonding foam

The filter that AC0819/80 is equipped with is Philips' self-developed nano-level protection filter S2, which is a non-washable filter that can filter nano-level particles and dirt. The filter model is FY0194. Nano-level protection filter S2 uses HEPA and a pre-filter on the mesh surface as the main component of the filter, and is equipped with foam on the filter to increase the tightness between the host and the filter. The filter itself does not have an activated carbon layer specializing in odors and volatiles, which is a surprising part of the editor, although HEPA still has a certain degree of filtering effect against such dirt.

Even though the nano-grade protective filter S2 does not have an activated carbon layer, in the key HEPA part, the brand consideration is like H1N1 model > H1N1 model > H1N1 model > H1N1 model > H1N1 model > H1N1 model > > H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model">H1N1 Model ">H1N1 flu, enterovirus, bacteria and air pollution particles are far smaller than most of the well-known PM2.5, and even industrial chemical particles even reach the size of 0.009 microns, so S2 still has the smallest filterable 0.003 microns. The purification ability of suspended particles, and then bring the most complete protection to the user.

Since S2 is also a filter that cannot be washed in water, you can regularly clean the surface of the filter with tools such as a vacuum cleaner. Under normal use conditions, S2 can have a service life of about 1 year, and the recommended price is 1,390 yuan. .

Seamless pull bar 1

seamless pull bar 2

In addition, the AC0819/80 uses the design of seamless pull bars on the upper and lower ends of the filter screen, which not only makes it easier to take out the filter screen, but also greatly reduces the occurrence of breakage of the pull bar. I am very fond of this design.

●Real machine test

The control panel of AC0819/80 also adopts the popular touch mode recently. AC0819/80 includes three modes: automatic, ultra-high speed and sleep mode. Users can switch the operation mode by clicking the icon in the center. The LED color lights around the central icon represent the current air quality in the environment, and the small oval pattern below the color lights is a warning light for filter replacement, which will light up red when the filter needs to be replaced.

In order to ensure the air quality of the user's environment, AC0819/80 is equipped with a function called air protection lock. When the filter replacement warning light turns red, if the user does not replace the filter in time, the warning light will turn into a flashing state. At the same time stop the operation of the host and lock it. Regarding the reset of the filter life, the R&D team also provides different reset methods for the two reset scenarios of the replacement warning light on and off. When the warning light is on, after the user has completed the filter replacement, turn on the power of the host, and press and hold the icon in the center of the panel for 3 seconds to complete the reset. Within 10 seconds of turning on the power of the host, press and hold the icon in the center of the panel for 5 seconds to complete the reset of the filter life timer.

The purification test editor also chose a closed space of about 6 pings, and then ignited the incense stick for 10~15 minutes to conduct the actual measurement of the cleaning machine. The whole process was operated in the ultra-high-speed mode with the best purification efficiency. The cleaning effect, and the maximum power consumption of the host within 3 hours.

Although the AC0819/80 is small, it is still equipped with AeraSense technology that can detect indoor air quality. For users, the air state cannot be identified with the naked eye after all, so if auxiliary appliances can be used for color or color Of course, it is better to use numerical values to present the air information of the current environment. The AC0819/80 uses the sensor located on the back of the fuselage to detect changes in the concentration of particles in the environment, and synchronizes the LED light rings in four colors of red (extremely poor), purple-red (poor), blue-violet (normal), and blue (good). represents the current air quality. In the filter test, the editor can also clearly understand the change of color lights (red-purple-blue-purple-blue), and know the current air quality of the test space in a clearly visible form.

The editor also uses the PM2.5 detector to detect the changes in the air PM2.5 value. Under the continuous circulation of the filter screen and the AC0819/80 air flow, the value of the PM2.5 detector will soon drop to a small value. The value before weaving and burning incense sticks, the basic air purification efficiency is not bad. However, as the editor mentioned in the introduction of the filter, the S2 filter with AC0819/80 does not have the activated carbon layer that is generally specialized in odor filtration, so the deodorization ability will be weaker. After 2 hours of operation, it began to show signs of fading, and the fragrance of the thread was almost completely removed after about 4 hours of operation.

Noise is already an important part of the home environment for the public, so the volume performance of home appliances has become one of the major considerations for many people when choosing a model. The editor also used the decibel meter to test the volume performance of the other two modes except the automatic mode of the AC0819/80. The initial volume of the test space is 27.1 decibels, the strongest super speed mode, the volume reaches 62.5 decibels, and the sleep mode is 33.4 decibels.

By the way, in the ultra-high speed mode, the main unit can measure the wind speed value of about 3.0m/s, which is quite good for a small purifier model such as the AC0819/80.

Finally, we also saw the power consumption part. The editor kept the host in the ultra-high-speed mode during the test. According to the measurement, the AC0819/80 only used 0.05 degrees of power consumption after 3 hours of operation in the ultra-high-speed mode. The energy-saving performance is very good, even if the user keeps it running for 24 hours, it will not generate too much power consumption.

●Overall review

In China, where there are regular air pollution problems, the market is full of various types of cleaning machines, among which medium and large cleaning machines are the mainstream. Consumers can also see the strongest and latest brands in medium and large models. However, with the change of social structure in recent years, there are more and more occupants of small spaces, which in turn stimulates the vigorous development of personal household appliances, and therefore more and more compact cleaning machines such as AC0819/80. The AC0819/80 is not only lightweight, does not occupy space, has a certain level of filtering effect, but also has a perception display. In addition, the machine achieves a good balance between volume and air volume, and perception detection can also be clearly displayed in real time. The cleaning effect is also quite good, and it is indeed an air purifier with balanced practicality. For users who want to use small space as the main requirement and have no problem of odor filtration, AC0819/80 should be able to perfectly meet your requirements.