Air quality monitoring system Smart home indoor air detector AQI PM2.5 PM1.0 PM10 HCHO TVOC

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  • 2-99 Units
    $85.00
  • 100-499 Units
    $75.00
  • 500-1999 Units
    $65.00
  • >=2000 Units
    $60.00
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Customization:
Customized logo (Min. Order: 500 Units)
Customized packaging (Min. Order: 500 Units)

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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Dienmern
Model Number:
DM108
Name:
Air quality monitor pm2.5
Material:
ABS and TFT LCD screen
Screen display:
7" TFT LCD
Range:
PM2.5+ HCHO+TVOC+ AQI+PM1.0+PM10+ Temp+ Hum
Sensor:
Laser
Size:
240*125*110mm
Power supply:
rechargeable Li-battery
TVOC:
0.001-9.999Mg/M3
HCHO:
0.001-1.999Mg/M3
Warranty:
12 Months

Packaging & Delivery

Selling Units:
Single item
Single package size: 
29X14X12 cm
Single gross weight:
1.5 kg
Package Type:
gift box
Lead Time :
Quantity(Unit) 1 - 100 101 - 1000 1001 - 10000 >10000
Est. Time(days) 15 25 35 To be negotiated
Video Description

Langder Technology Co., Ltd. focuses on indoor and outdoor environment detection and treatment, home intelligent product development and production. We has strong independent research and development team, efficient production capacity, manufacturers direct supply, one hand source, product one year warranty service,We accept OEM  , we can your own LOGO, mold, and unique design on the product . 

 

 

Product description: 

 

Material ABS
Color wood
Function 1 PM2.5,PM1.0,PM10
Function 2Formaldehyde(HCHO)
Function 3TVOC
Function 4AQI
Function 5Temperature
Function 6Humidity
Function 7Time Calendar 
Function 8Alarm Clock
SensorLaser
Display 7'' TFT LCD screen
Size240*125*110MM
Detection data range: 


AQI(0-500)
PM2.5 ( 0-999 ug/M³ )

HCHO(0.001-1.999Mg/M³)
TVOC(0.001-9.999Mg/M³)

 

 

 

 

 

Standard Accessories :
-Main device
-USB Charging cable
-User Manual

 

 

 

 

 

 

 Q: How much range of detection of formaldehyde concentration detector,how many square meters?

A:
1. The principle is less than 50m3 ,the room should be set 1 to 3 points;50 ~ 100m3 Set 3 to 5 points;More than100m3 at least 5 points. On a diagonal or plum blossom evenly distributed.
2.Sampling points should avoid the ventilation, from the wall distance greater than 0.5m.
3.The height of the sampling point: in principle, consistent with the human breathing.Relative height of 0.5m ~ 1.5m between.

 

Q: Why PM2.5 readings with the published value on the site is not the same?
A: Because the location and conditions of the test is difficult to reconcile with the weather station, the weather station in the city there are several sampling points, each sampling point measured data are also very different, the sampling point of the location is strictly required; height 3 to 30 meters, air circulation, can not be close to the chimney, furnace and other obvious sources of pollution. And there are no high-rise buildings, trees or other obstructions that can impede the flow of ambient air around the instrument.

 

Q: Why is the PM2.5 test value changing?
A: PM2.5 data are changing at all times, with the air, wind, humidity and other environmental factors change, in the room smoking, cooking fumes, car exhaust emissions, coal, chimney, furnace Such as pollution sources will change the PM2.5 value of this area, resulting in differences in the detection data.

 

Q: Why is the product sounding when working?
A: PM2.5 detection need to collect a lot of mobile air, in order to ensure accurate detection of the fan needs strong operation, so a little sound is normal.

 

Q: What is the standard for formaldehyde (HCHO)?
A: ≤ 0.10mg / m3 ("indoor air quality standards" GB / T18883-2002)

 

Q: What is the standard for total volatile organic compounds (TVOC)?
A: ≤ 0.6mg / m3 (GB / T 18883-2002 and GB 50325-2001 Class II civil construction)

 

 

 

 

 

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