Smart 126s Air Quality Monitor Indoor TVOC Tester PM2.5 Dust Meter Formaldehyde HCHO Detector PM1.0 PM10 VOCs Particle Test Pollution Home AQI Indicator Data Record

Price: $259.99 - $179.69
(as of Jun 10, 2024 02:00:32 UTC – Details)

Product Description

BLATN 126s smart air quality monitor

PM and particle number

1. PM1.0, PM2.5, PM10

Unit: μg/m3 (Micrograms per cubic meter)

Refers to the concentration of particulate matter in the environment, a unit of mass

PM2.5: is the total mass of all particles with a diameter of less than Or equal to 2.5 microns in the ambient air per cubic meter

PM10: is the total mass of all particles with a diameter of less than Or equal to 10 microns in the ambient air per cubic meter

2. 6-channel particle number: >0.3 >0.5 >1.0 >2.5 >5.0 >10

Unit: Num/L (number/liter, Number per liter of air)

It is a unit of quantity

>5.0 : The number of particles greater than 5.0 refers to the total number of particles greater than 5 microns in diameter per liter of air

>10: The number of particles greater than 10 refers to the total number of particles greater than 10 microns in diameter per liter of air

Product highlights

6-channel Particle Meter

Air particle detector-High precision laser particle sensor

User can view 6-channel particle counter 0.3 0.5 1.0 2.5 5.0 10 and PM1.0 reading by switching the Curve Button (mode switch button)

PM0.3PM0.5PM1.0PM2.5PM5.0PM10

Data logging & Data Export

TF memory card can storage 100K+ data records

Data recording frequency: once a minuteConnect the computer via Card ReaderData records can be exported in TXT fileYou can use Excle to open TXT files to analyze data trends

Quality design

2.4-inch TFT liquid crystal displayEnergy absorption seismic designData curve trend

Product function

Air Quality Monitor AQI Alarm

Air quality alarm threshold base on US standard:

PM2.5: 0-12μg/m³ GoodPM10: 0-54μg/m³ GoodCO2: 400-700ppm GoodTVOC: 0-5.0mg/m³ GoodHCHO: 0-0.1mg/m³ Good

3-way Circular Air Convection

Active air interaction systemincreases contact area with the sensormute fan with low noise

Rechargeable Lithium Battery

rechargeable lithium batteryMini USB charging port

Add to Cart

Add to Cart

Customer Reviews

3.8 out of 5 stars
24

3.7 out of 5 stars
52

Price

$179.69$179.69 $209.99$209.99

PM1.0

✓

✓

PM2.5

✓

✓

PM10

✓

✓

TVOC

✓

✓

Formaldehyde

✓

✓

CO2

✓

Particle meter 0.3 0.5 1.0 2.5 5.0 10

✓

✓

Data record & Data Export

✓

✓

Fault description:

The machine suddenly shut down by itself, rebooting only lasts a second or two, or it can not turn on.The machine cannot be turned on after charging, black screen

Solution: If the TF memory card is full, please replace it with a new card in time. Otherwise, there may be a sudden automatic shutdown of the machine, and can not open the machine.

If the above problems occur, try the following steps to rectify the fault:

1. Take out the TF memory card on the bottom of the machine 2. After power off, connect the charger to charge for more than 6 hours and then turn it on without the TF memory card to see if it can work.

Regarding machine reading is high on first use Solution: After receiving the machine, put it in an outdoor clean and ventilated environment for about 8 hours, so that the charge can be released. (Charger can be connected to ensure the power supply)

Regarding the high TVOC level

Please check your measuring point if there are some human activities such as cooking, smoking, drinking or some chemical gases such as perfume, air freshener, detergent, etc.

Then try to put the machine in an outdoor clean and ventilated environment for more than 3 hours to see if the machine value will drop ( formaldehyde is about 0.02. TVOC and particulate matter are based on your local environment, but TVOC is usually lower outdoors than indoors, unless there are a lot of car exhaust, bakery and factory emissions around you).

If the TVOC reading of the machine is high when it is placed indoors, but TVOC reading drops when it is placed outdoors in a well-ventilated place, it proves that there is no problem with our sensor, which is completely logical. Place to outdoor the reading drop but place to indoor reading rise proves that there must be air in the room that affects the sensor reading.

About TVOC and HCHO calibration:

We should calibrate the equipment in fresh outdoor air, because particulate pollution and chemical pollution are two different types of pollution. Very low particulate matter does not mean that chemical pollution and interfering gases do not exist.

Our sensor calibration function is for formaldehyde and TVOC. You can put the machine in an outdoor well-ventilated place for 2hours to see if the readings of formaldehyde and TVOC exceed the standard. If all the readings of formaldehyde and TVOC are very low, you can calibrate it.

Our machine calibration: 1. The machine leaves the factory with our calibrated formaldehyde zero point as the zero point, and restoring the factory settings will also restore to our factory calibrated zero point. 2. If you calibrate the device on site, the device will use the current calibration environment as the zero point. 3. After you finish the calibration, if the current calibration environment formaldehyde value is higher than the factory calibration zero point, it will be displayed as a positive number in the calibration setting interface of the machine.

If the current calibration environment formaldehyde value is lower than the factory calibration zero point, it will display Is negative.

4. Under normal use, frequent calibration is not required.

How to open TXT data record file with excle 1. Create a new excel document 2. Click on the file to open a new document, select all files, and open the data storage file Save.txt 3. Select Fixed width-add space to align each paragraph of characters, click Next, column data format, select Normal, and then click Finish

DATA LOGGER — Smart air quality monitor support data storage and export of all measurement items, with date and time, data logging frequency: once every 1 minute. MAX storage capacity can be expanded to 8G, which can store up to 400 days of records
FINE PARTICLE DUST LEVEL — Laser air quality sensor can measure indoor dust level in real time. 6-channel tiny particle counter (Number of particles/liter)–PM0.3, PM0.5, PM1.0, PM2.5, PM5.0, PM10; 3-channel particulate matters quality detection (μg/m³)–PM1.0, PM2.5, PM10; Click Mode Switch Button (Curve) to switch the particle and curve interface for viewing 6-channel particle count
HCHO SENSOR — Electrochemical formaldehyde HCHO tester, double platinum catalytic electrode, strong anti-interference ability. Supports automatic and manual calibration
TVOC CHEMICAL POLLUTION — Semiconductor chemical air quality tester can test a variety of volatile organic compounds TVOC VOCs, such as benzene, toluene, xylene, aromatic hydrocarbons, aldehydes, hydrogen sulfide etc., captures the change in molecular concentration of organic compounds at the thousandth level
PROFESSIONAL & ORIGINAL — home handheld air quality alarm base on US standard; 2200 mAh rechargeable lithium battery; stereo air convection sampling and active air interactive system; Silent fan without noise; Anti-fall PE soft shell