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The usage method of indoor air quality detector

Update: 2019-12-06 16:54 Source: LUFTMY Reading: ↻ News

Now many indoor environment in order to be able to view the indoor pollutant concentration index in real time, they will choose to buy indoor air quality detector. Different types of detection instruments are often varied, and the use methods are different, but they are the same. After the first contact, consumers often do not know how to use them. The following is the use method of air quality monitoring instrument on the market at present, which is convenient for everyone to use.

PM2.5 monitor
PM2.5 monitor

Step 1: determine instrument condition

First, confirm whether the air quality monitor can work normally. You can check the status of the instrument by power on first. Some air quality monitors with their own display function can see relevant test data 5-10 minutes after power on. And check whether each parameter has corresponding data display. Some air quality monitors without display function will also have power on indicator lights, and such instruments need to log in to the data platform to determine the operation status of the instrument.

Step 2: distribution network

Distribution network is the process of connecting indoor air quality monitor and router in the site. Because most air quality monitors have data platform or mobile app to view, the premise of output data is to connect to the network. At this time, we need to get the instrument manual and carry out the distribution according to the distribution steps in the manual. Of course, the instructions in some instrument packages do not cover how to distribute the network, so we need to find out whether there is a two-dimensional code on the instrument body or on the package. After scanning the code, you may find the distribution network mode. Here through wired network or wireless network distribution can be, the purpose is to connect the instrument to the network.

Indoor air quality detector data
Indoor air quality detector data

Step 3: view data

When the distribution network is successful, a small part of the air quality monitor data can be viewed through the web page or mobile app. However, most air quality monitor manufacturers will set an account and password level in this step for data privacy and security issues. That is to say, you can only see the monitoring data of your device after you have the account and password login software. And here's the account number and password may need to ask product customer service or technical requirements.

Step 4: check the parameters

After logging in the software or app platform, you can view the data of the instrument. First, check whether each parameter has corresponding data. If some parameters have no data, it may be due to data output problem or gas sensor problem in the instrument. This requires consulting the manufacturer or product customer service to see how to troubleshoot. General air quality monitor will include PM2.5, TVOC, CO2, formaldehyde and other basic data. With the upgrading of customer demand, PM10, ozone (O3), nitrogen oxide (NOx), carbon monoxide (CO), oxygen (O2), noise, light, temperature, humidity, air pressure and other parameters can also be selected, of course, this is the choice of demand purchase level.

Step 5: select location

Look for the back panel or bracket in the air quality monitor box. There are backboards for wall or ceiling installation, and brackets can be placed on the desktop, of course, this is with personal preferences. If the indoor flow of people is large, or there are naughty children, it is recommended to hang the wall or ceiling. Avoid more people to fiddle with the air quality monitor, because the instrument has built-in precision sensor, frequent collision may lead to inaccurate monitoring parameters, or even damage.

Through the detailed explanation of the above steps, I believe you have a preliminary impression on how to install and use the indoor air environment monitoring equipment, but when using it, you still need to pay attention to that the equipment cannot be installed near some interference sources, such as high temperature, high heat, ventilation and air exchange port, which will affect the built-in sensors of the equipment, interfere with the detection accuracy and cause Virtual height of data. The correct use and maintenance of monitoring equipment is also an effective way to improve the durability of the equipment and provide effective help for indoor environmental monitoring.

LD15 laser PM2.5 dust sensor
LD15 laser PM2.5 dust sensor

LUFTMY, a supplier of particle sensor, high-performance laser particle sensor LD15 is a high-precision particle concentration sensor based on Mie scattering theory. It can continuously collect and calculate the number of suspended particles with different particle sizes in the air per unit volume, i.e. particle concentration distribution, and then convert it into mass concentration, and output it in the form of general digital interface.High performance laser particle sensor LD15 has the characteristics of small volume, high precision, strong anti-interference ability, low power consumption, long life, short response time of zero error alarm rate, etc. the particle size sensor can be embedded in various instruments related to the concentration of suspended particles in the air, such as indoor air quality tester, PM2.5 detector or environmental improvement equipment, providing timely and accurate concentration data.

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