Nevco Engineers Pvt. Ltd.
Open Path Air Quality Monitoring System-UV/IR

Open Path Air Quality Monitoring System-UV/IR

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Provided Open Path Air Quality Monitoring System- UV/IR is elevated performance and cost savvy, air monitoring package that is outlined for street level and trend applications. The measurements derived from our system are grounded on doas method, permitting constant evaluation of sever compounds. In addition, our system is available in three specifications such as basic, btx and ext. Each specific model functions in its ideal limit. With our Open Path Air Quality Monitoring System- UV/IR, customers will accomplish genuine assessment of various components. Our system is not influenced by pollutant sample lines, blocked filters, hydrocarbons, no2 converters, etc. Acknowledged issue that affects the information caliber from point assessment systems. Offered system is integrated with representative path-inbuilt data, multi-path system and multi-gas system with similar analyzer.

Key features:

  • Effective assessment of btx, smelling compounds and criteria pollutants
  • Simply calibrated with various point calibrators
  • Functions with least handling
  • Blends the profits of tdl, ftirs/uv doas advancement
  • Offer better area coverage and complete monitoring solutions
  • Increases feasibility of future up gradation and fence line monitoring
  • Can measure stack and ambient with similar analyzer
  • Integrated ability of field auditing and bench calibration
  • Mechanically corrector or compensated to ntp measurements
  • Remote control facility by lan, rs232 and modem application

Specifications:

  • BASIC: for sulphur dioxide (SO2), nitrogen dioxide (NO2), ozone (O3)
  • BTX: for Benzene, Toluene, Xylene
  • EXT: for SO2, NO2, O3, Benzene, Toluene, Xylene

Technical specification :

Compound

Typical Measurement Range

TUV/MCERTS approved

Min. detectable quantities

Zero drift

Span drift per year

Linearity error

AR500 DOAS Analyser

 

 

 

 

 


NO2

0–1000 mg/m3

Yes

1 mg/m3

±2 mg/m3

±4%

±1%

SO2

0–2000 mg/m3

Yes

1 mg/m3

±2 mg/m3

±4%

±1%

O

0–1000 mg/m

Yes

3 mg/m

±6 mg/m

±4%

±1%

Benzene

0–500 mg/m

Yes

1 mg/m

±2 mg/m

±4%

±1%

Toluene

0–1000 mg/m

1 mg/m

±2 mg/m

±4%

±1%

p-/m-Xylene

0–500 mg/m

1 mg/m

±2 mg/m

±4%

±1%