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China B2B Services

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B2B Services

Gas detector, air purifier, air humidifier, Anti-dust electric face mask

Price : USD 86-389

BR-k Portable NDIR Infrared Gas Analyzer air pollution monitoring equipment

BR-K is a real-time air quality monitoring instrument used to detect air quality of indoor environment. It use high-precision sensor and translate the pollutant concentration in the air directly into intuitive data to provide air quality monitoring information and effective protection for your family health.

Model

PM2.5

PM10

VOCS

CO2

TF card storage

BR-K

*

*

*

*

*

Technical Specification

Portable NDIR Infrared Gas Analyzer air pollution monitoring equipment

PM2.5,PM10

Measuring method

TVOC PM2.5 carbon dioxide detector

Measuring Range

0.3-10 um

Range

0-999ug/m³

Measuring Efficiency

50%@0.3um,98%@≥0.5um

Measuring Volume

0.1(L)

Reaction time

≤10(s)

TVOC

Measuring method

semiconductor sensor test

Measuring Range

0-2.47mg/m³

Reaction time

<5(s)</p>

Warm-up Time

15(min)

CO2

Measuring method

NDIR

Measuring Range

0~5000ppm

Temperature Coefficient

0.2%FS/℃

Temperature Collaboration

Automatic

Measuring Accuracy

22℃(72℉)±45ppm±3%

Stability

Within the useable life(15 year),less than 2% of measuring range

Collaboration

Periodically ABC Logic automatically(No user action required)

Non liner

<1%FS</p>

Pressure Coefficient

0.13% read in mmHg

Reaction time

To 90% of change <2 minutes</p>

Refresh Rate

2s

Warm-up Time

<2 min(Operation)</p>

10 min(maximum accuracy)

Display

Resolution 1ppm/1ppm

Temperature

Resolution

1℃

Accuracy

±1℃

Repeat

±1℃

Reaction Time

5s

Measuring Range

0-99℃

Drifting Rate

<0.04℃/yr</p>

Relative Humidity

Resolution

1%RH

Accuracy

±2%RH

Repeat

±1%RH

Delay

±1%RH

Non liner

<0.1%RH</p>

Reaction Time

8s

Measuring Range

0-100%RH

Drifting Rate

<0.5%RH/yr</p>

k (1).jpg k (10).pngk (11).pngk (12).png

wiring diagram

AC-1.jpgEC-1.jpgRS485-1.jpg

CO2 Sensor

k (7).jpg

TVOC Sensor

k (8).jpg

PM2.5 Sensor

k (6).jpg

Certification

BLATN Certification

Packaging & Shipping

Packing details:

1 set in a inner carton, carton size: 125*115*70mm, weight: 400g
48 sets in a master carton, carton size: 515*415*305mm, weight: 10976g

Shipping :

By Express---- DHL / TNT / FEDEX / UPS / EMS

By Air

By Sea

Related products

BR-A Desktop detector

A()_01.jpg

BR-SMART

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Location : Zhongguancun Life Science Park, Changping Dist., Beijing, China P.C.102206, 102200 beijing,
Contact : daisy Wong, 86(0)10 53316372

daisy521

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Retail
Registered since 17 January 2018

Send email to daisy521

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