Junray ZR-7250 Air Quality Monitoring Station

Principle: CO: NDIR, SO2: UV Fluorescence, NOx: CLIA, O3: UV Spectrophotometry

Range: CO: (0～50）umol/mol, SO2: (0～500）umol/mol, NOx: (0～500）nmol/mol, O3: (0～500）nmol/mol)

Sampling flowrate: CO:（800-1500）mL/min, SO2: (500-1000）mL/min, Nox: (450±45）mL/min, O3: 800 mL/min

The lowest detect limit: CO: ≤0.5 umol/mol, SO2: ≤2 umol/mol, Nox: ≤0.5 nmol/mol, O3: ≤1 nmol/mol

Error: CO: ±2%F.S., SO2: ±5%F.S., NOx: ±3%F.S., O3: ±2%F.S.,

Response: CO: ≤4min, SO2: ≤5min, NOx: ≤120s, O3: ≤30s

Data storage: 250000 groups

Size: （L494*W660*H188）mm

Weight: 15kg

Power supply: AC（220±22）V, (50±1）Hz

Consumption: CO: ≤300W, SO2: ≤300W, NOx: ≤700W, O3: ≤300W

Parameter: PM10/PM2.5/PM1

Principle: Beta Attenuation method

Range: (0~1000）μg/m3 or（0~10000）μg /m3

Sampling flowrate: 16.7L/min

Sampling cycle: 60min

Atmospheric pressure: (60～130）kPa

Humidity: (0～100）%RH

Data storage: 365 day hourly concentration data

Size: (L324*W227*H390）mm

Weight: 11kg(Sampling head included)

Consumption: ≤150W

Power supply: AC（220±22）V,（50±1）Hz

Product Detail

Air Quality Monitoring Station (AQMS) is a system that measures metrological parameters such as temperature, humidity, barometric pressure, wind speed, wind direction, noise and ambient parameters. The AQMS also integrates a series of ambient analyzers to monitor the concentration of air pollutants (such as SO2, NOX, CO, O3, PM10, PM2.5 etc.) real-time and continuously.

Suitable for use on a range of projects, including national and urban air monitoring networks, roadside monitoring, and industrial perimeter monitoring.

What can ZR-7250 measure?

>  Particulate Matter: PM10, PM2.5, PM1

> Gases: SO2, NOX, CO, O3

> Environmental: Temperature, humidity, noise, barometric pressure, wind speed and direction

Practical applications for the ZR-7250 AQMS include:

>  Urban air monitoring networks

>  National air monitoring networks

>  Roadside air monitoring

>  Industrial perimeter monitoring

Features

>  Continuous, simultaneous measurement of up to 10 common air pollutants and environmental parameters in real-time.

>  The AQMS Series can be customized. A unique modular design increases flexibility and makes maintenance and servicing easy.

> The station can also be equipped with integrated calibration.

> Data is traceable back to international standards – USEPA (40 CFR Part 53) and EU (2008/50/EC).

> Remote data transmission, powerful data storage function up to one year.