Always grasp the air quality and easily embrace a fresh life - evaluation of Radium bean intelligent air quality detector (produced by Sun Lion)

preface:

There is something you can't see or touch, but it exists around you all the time; There is one thing, you like it or don't like it, it is there... It is air. Just a few years ago, people didn't know what PM2.5 was. They thought that haze was fog, but in fact it was serious pollution. Now, PM2.5 has become one of the contents of daily weather forecast. Unlike water pollution, people can choose to drink purified water or special water supply. PM2.5, a kind of suspended particle, is omnipresent. Therefore, people are paying more and more attention to the PM2.5 index of the surrounding air. Many people hope that there can be a detection instrument that can monitor the air quality in a specific area in real time. Today, what I want to share with you is such a professional portable air quality detector - Radium bean intelligent air quality detector. It is portable and lightweight. It can monitor the surrounding air quality anytime and anywhere, help you find out the source of air pollution, and remind you to take corresponding protection measures. Here, thanks for the trial opportunity provided by Lei Feng.com.

Radium bean intelligent air quality detector is a low-cost and high-precision intelligent air monitoring equipment. It is light in appearance, with built-in laser sensors and professional detection methods, making the air quality data detected by Radium bean more accurate.

1、 Appearance.

To be honest, if no one tells you what this Radium bean intelligent air quality detector is at first sight, it is difficult to connect it with the air detection equipment.

The green paper box is used for product packaging, which is green as a whole, and is quite coordinated with the product positioning. It fully embodies the concept of green environmental protection, which is simple and environmentally friendly,

On the front of the box is a picture of the Radium bean air quality detector,

On the other side of the box is a picture in English

The detailed parameters of radium beans are on the side, which supports Dual system with IOS (after actual testing, the Android software is not available yet)

When the box was opened, the first thing that came into view was two manuals, one in Chinese and one in English. The following is the protagonist of this evaluation - Radium bean air quality detector.

The radium bean air quality detector is designed like a water drop, which reflects the feeling of environmental protection and also has a sense of science and technology

Radium beans are equipped with a 2.5 inch LCD screen to display air quality information and provide four different air quality values.

There are two control keys directly above the Radium bean intelligent air quality detector, one is the ON key and the other is the mode switch key (five modes can be switched by pressing)

There are two bumps at the bottom of the Radium bean intelligent air quality detector, which can make it stable on the table.

The front side of the Radium bean air quality detector is the air outlet,

The air inlet is at the rear of the Radium bean air quality detector

When using, the ear will be close to the radium bean and you will hear a very subtle wind sound. It should be the sound of the internal fan running. In fact, you can't hear it without listening carefully.

Radium beans support USB charging and can be carried with you. (After the measured full charge, when the display screen is turned off, that is, in the sleep mode, the radium bean can be used for 15 hours, and the endurance performance is good.)

The charging line of the Radium bean intelligent air quality detector is very beautiful in design. It is also green on the whole, reflecting the concept of green and environmental protection. In addition, it is surprising that there is a light at the socket of the charging line, which will emit soft light when it is powered on. Very beautiful. Moreover, when the radium bean is fully charged, the light of the charging line will go out, which can prompt the user to unplug the charging line in time.

The product manual is provided in Chinese and English, which reflects the international thinking of the product.

Introduction to the main functions of the measuring instrument.

The weight of the measuring instrument is relatively heavy. It indicates that the material used for the product is sufficient.

Radium bean charging voltage and current

2、 Evaluation of the actual use effect of the measuring instrument and the use of APP.

The air quality shall be measured naturally by the air measuring instrument. In order to test the measuring effect of the measuring instrument, the author selects different environmental conditions for actual measurement.

Radium bean intelligent air quality meter has a total of air measurement modes: AQI CN mode (air quality index of China's executive standards) AQI US mode (the air quality index of the American executive standard), CONCENTRATION mode (PM2.5 concentration), PARTICLECOUNT mode (the amount of particles contained in every 0.1 liter of air), in addition, it also provides night mode (the screen can be turned off to prevent light from affecting sleep, and also helps reduce power consumption. Very user-friendly design)

outdoor

park

road

rural

indoor

Through the actual detection, we can see that the environment pollution of the place where the author lives is serious. I feel so stressed. I really want to emigrate when I think of living in such a polluted air every day.

Radium bean intelligent air quality detector can be used together with the application of "Breathing Space" on the mobile phone to achieve more powerful functions. In this application, you can not only remotely monitor the data monitored by your own radium beans, but also view the monitoring data of other devices. However, at present, the Android version of the software can not be downloaded and used. Although the product packaging instructions indicate that Android users are supported, it seems that Android users have to wait a while, and hope to provide Android software as soon as possible in the future.

Download the software through the mobile phone, and then connect it with the Radium bean air quality detector. Add radium beans in APP - add them wirelessly - press and hold the mode key of radium beans for 5 seconds, and a four digit code will appear - enter the WIFI name and password, and finally the link is successful.

After the Radium bean is connected to WIFI, the APP will automatically locate, and then input the name, family size, number of air detectors, etc. according to the prompt, and then search for local air detection stations and compare the data. If you want to see the trend of air quality in a certain period of time, such as the trend of air quality in a day or a month, you can export data from the mobile phone, which is very convenient.

3、 Summarize and comment.

After several days of trial, let's talk about some feelings. First, the professional performance of the product makes the data effect more authoritative. It is found that the accuracy of radium bean data is quite high by comparing with the official data. It fully reflects the superior performance of a professional air quality detector. It is reported that Liam Bates, a Swiss living in China, cooperated with others to develop the Radium bean intelligent air quality detector, which to some extent explains why the product is so professional. It is said that the reason for developing this Radium bean intelligent air quality detector is, It is this Swiss who hopes to provide such a product so that everyone (feeling it is aimed at China, hehe) can understand the air they breathe every day and improve their health based on reliable air quality monitoring data. I think the deep reason is that he and his wife have settled in the Imperial Capital. I want to say that this guy gave up the beautiful environment of Switzerland to work as a vacuum cleaner in Imperial Capital. It's really a fearless spirit. ha-ha. To be honest, compared with other professional detection instruments, the price of radium beans is affordable and lower than any other similar products on the market. It really has strong competitiveness. Secondly, the convenience of use and the intuitiveness of data display surpass other air quality detectors. Small size, especially convenient to carry. In addition, the built-in display screen is intuitive and easy to understand in terms of data display. Even ordinary people can clearly understand the surrounding air quality at a glance. With rechargeable battery inside, it is especially suitable for outdoor use.

Let's talk about some small regrets. I don't know why the product is not designed with hooks or brackets and other placement and fixation methods. I feel it is inconvenient to place the product when it is used, especially in outdoor environment. I think a folding handle can be designed on the upper part of the product for easy control. In addition, I feel that the product lacks a leather case. If a leather case is configured, it will be more convenient to carry it outside, and also help protect the detector. In addition, there is still a certain gap between the accuracy of products and large professional testing equipment. Secondly, there is still room for improvement of software APP, which can add more functions. But generally speaking, this is a very good air quality detector, which is worth using by people who pay attention to the air environment and health.