Above the haze and under the dome, we share the same breath and destiny. In that year, Chai Jing's Under the Dome, a survey on haze, was a sensation, which also triggered thinking about haze. In fact, in addition to the invisible killer of haze, TVOC is another key factor that affects air quality and threatens human health. Returning to the blue sky requires everyone's participation. This is a war in which the enemy cannot be seen.

Today, we will introduce an intelligent air monitor - Radon 2+, which is equipped with a built-in laser sensor and adopts the detection technology independently developed by Origin Life. It is a detector that can not only accurately monitor PM2.5, but also more comprehensively monitor hundreds of volatile organic compounds, including formaldehyde and benzene. Its high-precision intelligent air monitoring has won the favor and trust of top brands like Apple, Actively cooperate to sell together. Now let's have a feel.

Appearance

The radium bean 2+packaging box is square in all directions, with a strong three-dimensional sense. The pure white tone reflects its innovative concept of constantly breaking through and updating based on scientific and technological progress. The "Works with Apple HomeKit" at the lower left front is interpreted as cooperation with Apple Smart Home.

The Chinese English translation on the left side of the box describes the nine advantages of the product, which will be shown in the following experience.

The back of the packing box also introduces the technical parameters, product information and HomeKit of Radium2+in the bilingual form of Chinese English translation. It can be seen that its market scope is not limited to foreign or domestic, but stands on the international brand line.

Open the packaging box, you can see the intelligent air quality detector host embedded in the box, and the bottom is fixed with foam to avoid injury during transportation.

Radon 2+intelligent air quality detector family photo includes: detector host, charging line and instructions.

The manual is also translated into Chinese and English (including Taiwan's traditional Chinese and traditional Chinese). First, introduce the two air pollution sources, TVOC and PM2.5, and then guide the use of the intelligent detector with pictures and texts.

The overall shape of Radium bean 2+is similar to a horn, and it expands slowly from the bottom to the top. Students who have studied physics should know that when air enters from the bottom, this shape is conducive to the full circulation of air and ensures the high accuracy of detection.

The size of Radium bean is only 106mm x 88mm, and its weight is 285g. It is light, compact, and easy to carry. The versatile white environment is 100% integrated.

Radium bean 2+shell looks smooth and shiny. In fact, it is made of ABS hard frosted plastic. The round and small caliber bottom can be easily grasped by one hand, and the touch is good, which also ensures that it will not slide.

In addition to the USB interface, there is also a crucial air inlet at the tail of Radon 2+, with a built-in high-speed motor. When the air enters, it quickly passes through the laser sensor in the recirculation flow, and finally passes through the air outlet. It can monitor particles as small as 0.3 nm, accurately read PM2.5, and also measure the air temperature and humidity.

Where there is an air inlet, there must be an air outlet. It can be seen that the circular screen and the gold collar are not seamlessly connected, but there is a gap left at the junction. This is the air outlet, which shows the brilliant wisdom and superb imagination of the designer.

The top of Radon 2+is the power on/off button and the mode switch button. The button design has a relatively hard sense of pressing, which needs to be pressed hard and makes a sound. It is a bit inconsistent with its intelligent design concept. Can we improve it and show the quality from the details?

Careful observation of Radium2+shows that there are two slightly raised fulcrums on the other side of its top. I believe you have guessed what to use. This is equivalent to two feet of the intelligent detector, which not only ensures the stability of the detector when placed, but also makes the appearance more integrated.

The front of Radon 2+is embedded with a 2.6 inch LCD screen. According to the official information, the screen has zero radiation and does not hurt the eyes. Although it cannot be verified, its color is full and there is no obvious graininess. It is true that the display effect is good.

[Use Experience]

The CN composite index is silently displayed on the main interface of Radium 2+LED display screen. In the middle of the screen is a digital display and an equal reminder. The upper right corner shows the indoor temperature, the lower left corner shows the power and WiFi status, and the lower right corner shows the current interface mode.

TVOC (Total Volatile Organic Compounds) is an organic chemical that is easy to volatilize at room temperature. VOC contains a mixture of man-made and natural products, including wood products from building and decoration materials, including paint, wood, fiberboard, compressed board and plywood, which are very harmful to human health. Radium bean 2+shows TVOC concentration in ppm, helping people make healthy decisions.

The CN comprehensive index is a standard formulated by Radium for air quality. The ambient environmental quality is determined by reference to the measured values of PM2.5 and TVOC. If the comprehensive index rises, that is, the number of pollution sources increases and the degree of pollution increases, then corresponding measures need to be taken, such as keeping away from the polluted environment or opening windows for ventilation.

AQI air pollution index is to simplify the concentration of several air pollutants routinely detected into a single conceptual index value form according to the ambient air quality standards and the impact of various pollutants on human health, ecology and the environment. The larger the value, the higher the level and category, and the darker the color, the more serious the air pollution, The greater the harm to human health. The main pollutants involved in air quality assessment are fine particles, inhalable particles, sulfur dioxide, nitrogen dioxide, ozone and carbon monoxide.

PM2.5 refers to the particles in the ambient air whose aerodynamic equivalent diameter is less than or equal to 2.5 microns. It is so tiny that it can enter the smallest airway of the body and cause long-term harm to the human body. PM2.5 has small particle size, large area, strong activity, easy to carry toxic and harmful substances, long residence time in the atmosphere, long transportation distance, and stronger lethality and greater harm.

Scan this QR code to download Radon 2+mobile APP application software.

Radium bean 2+can also display indoor temperature and humidity. Humidity is an important factor for human skin health. Especially in winter, it is more important to supplement humidity in time.

The night sleep mode immediately enters the state of low power and low energy consumption.

[Multi scene experience]

Radium bean 2+was put on the bedside table of the master bedroom to test various parameters of air quality. It can be seen from various indexes that the air quality of the master bedroom is quite good.

I always suspected that the measurement index of the air purifier at home was a little too high. Sure enough, after comparing the detection index of Radium bean 2+, it was true that the index of PM2.5 was different. The difference might be caused by the different detection mechanisms of the two.

It should be because of this air purifier, the air quality at home has always been in a good state, and this environment makes people feel comfortable and happy.

The air quality of the living room was tested by radium bean 2+, which was also in good condition.

[APP Application]

As a smart digital product, the remote control function of smart phone APP has become the standard configuration, which is consistent with the connection mode of most smart apps. The Radon APP is downloaded by scanning the QR code in the product manual, The APP is successfully installed. First, it automatically locates your current city, and displays the air quality of your current city in the form of a cylindrical table, so that we can know the surrounding air quality. Next, we need to add LASEREGG2+to detect the air quality of our own home.

According to the connection wizard of the mobile phone APP, we can easily configure and connect our own Radium 2+. Here, we need to note that Radium 2+does not support 5G networks, which leads to my failure in the first connection (the default WIFI network connected to the mobile phone is 5G signals).

After the connection is successful, we can set our own city and default family name in the APP, as well as the names of each room in the family, so as to facilitate the subsequent detection and recording of the air quality in different rooms. In addition, we can also set various parameter indicators of Radium 2+display: AQI, temperature, humidity, PM2.5, TVOC, weather, etc.

So what about the air quality in your home? Click Radium 2+to view the air quality of our master bedroom. You can observe the change of air quality in the home through the following hourly value table of parameters AQI, PM2.5, TVOC, temperature and humidity.

Summary

The design of Radon 2+intelligent air detector is simple and textured. The built-in lithium battery not only has a short charging time, but also ensures a long service life. Radon 2+adopts high-precision laser sensor, which is sensitive, fast detection, accurate analysis and real-time monitoring. It can make us look up at the stars or be a "sensible person" when we are lazy at home on weekends. Its small and lightweight characteristics provide convenient travel and simple operation. Unfortunately, it only plays a monitoring role in the monitoring process. If the air quality is improved, it needs to be used together with the air purifier.