Household Car Office Formaldehyde Detector Multifunctional Air Quality CO2 TVOC PM1.0 PM2.5 PM10 AQI Monitor Gas Analyzer

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    $100.00
  • 100-499 Units
    $80.00
  • 500-1999 Units
    $70.00
  • >=2000 Units
    $65.00
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Lead Time:
20 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:
DM601
Sensor style:
Laser
Power supply:
Built in Li-battery 2200mAh
Detecting Gas:
PM2.5+TVOC+ AQI+PM1.0+PM10 +TEMP + HUM+CO2
Usage:
Air quality detector
Material:
ABS
Color:
Black
Warranty:
12 Months
Certificate:
CE.Rohs.ISO9001
CO2:
0-5000 ppm
PM2.5:
0-999 ug/M3

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X15X13 cm
Single gross weight:
1.5 kg
Package Type:
Gift Box Package
Lead Time :
Quantity(Unit) 1 - 1000 1001 - 10000 >10000
Est. Time(days) 20 35 To be negotiated
Household Car Office Formaldehyde Detector Multifunctional Air Quality CO2 TVOC PM1.0
PM2.5 PM10 AQI Monitor Gas Analyzer
 

Product namer

Air quality detector

PM2.5/PM1./PM10 technolology

 Laser Scattering

TVOC technolology

Semiconductor  sensor

Processor

ARM ,High-speed complex calculations

Detection range

PM2.5 (0-999 ug/M³)    

CO2  ( 0-5000 ppm)

TVOC(0.001-9.999Mg/M³)

AQI(0-500)

Power supply

 rechargeable Li-battery

Material

ABS

 ColorBlack 

Product size

240*125*110MM

Packing

20pcs/ctn

 

In  many cities, they  have pollution so need to verify quality.
An ideal multi-function testing tool to monitor the air quality, a safeguard for family health If you worried about the air quality around you or your children. If exceed standard, prompt alarm !  
 

 

 

 

 

 

what are included :

Main Unit

manual

mini USB charging cable
Packing :

20pcs/ctn,

Carton size : 67*35*34Cm
G.W:13KG

 

Certificates :

 

 

We are True Factory Locate in Shenzhen City China .
We provide OEM ,ODM Service .our current other models :
 
 
 

 

FQA

 

Q: What the test index are include for air quality monitor?
   A : PM2.5: is main for smog(PM1.0 and PM10 are the same);
         HCHO: is for formaldehyde;
        TVOC: is main for benzene,etc Volatile organic compounds;
        AQI: is for Integrated air quality index.

 

2. Q: What is the safe range for formaldehyde (HCHO) and TVOC?
    A : HCHO≤ 0.10mg / m3
          TVOC≤ 0.60mg / m3
          According to ("indoor air quality standards" GB / T 18883-2002 and
          GB 50325-2001 Class II civil construction).

 

3 Q: What is the standard range for PM2.5?
    A:   Good 0~12
           Medium 12~35
           safe value 35~70
           Unhealthy more than 70

 

4 Q: Why do I need to calibrate(Just HCHO and TVOC need to calibration, PM2.5 and AQI no need)?
   A :Our products work in the form of outdoor formaldehyde-free air sampling as a benchmark, and then get indoor air formaldehyde content as a comparison, so the new machine products for a long time not used, the detection of environmental temperature changes, need to calibrated first and then tested, the value of this calibration for the subsequent detection of the accuracy of a great relevance.Calibration environment must avoid spices,perfumes, paint, cigarettes, air fresheners,alcohol and other chemical pollutants, so as not to damage the sensor.

 

5.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 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.

 

6 Q: Why is the PM2.5 test value always changing?
   A : PM2.5 data are changing all the 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.

 

7  Q: Why does the products make a sound when working?
    A : As PM2.5 detection need to collect a lot of mobile air, 
          the inner fan needs strong operation to ensure accurate detection.

 

8 Q: How much range of detection of formaldehyde concentration detector,how many square meters?
   A : Test area≤ 50m3, room should be set 1~3 testing points;
          50m3 ≤ Test area≤ 100m3, room should be set 3~5 testing points;
          ≥100m3, the points should more than 5 ponits.
   Testing points is on a diagonal or plum blossom evenly distributed, would more better.
   The height of the sampling point: in principle,consistent with the human breathing.
   Relative height of 0.5m ~ 1.5m between.

 

9 Q: which kinds of air index exceeded, would lead to Alarm sound?
   A: Just HCHO data more than 0.10mg / m3, would lead to Beep sound.

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