Scientific equipment for climate research, industrial measurements and air quality analysis

THERMO FISHER SCIENTIFIC AIR QUALITY ANALYZERS  

Ambient air quality monitoring solutions from Thermo Fisher Scientific leverage proven technologies, robust instrument designs and innovative data delivery systems to help ensure worker safety and regulatory compliance. Choose from a wide range of instruments that reliably measure air quality, low and high levels of criteria pollutants, various gases, and toxins according to your needs.

Depending on the type of gas targeted for monitoring and the data output desired, various technologies have been proven to effectively analyze ambient air and detect its components.  Thermo Fisher Scientific offers a wide range of products that utilize these technologies to enable more reliable air quality monitoring for your operation:

  • Chemiluminescence for the analysis of nitrogen oxides (NO, NO2, NOx) and ammonia (NH3)
  • Gas Filter Correlation (GFC) for the analysis of carbon monoxide (CO)
  • Pulsed Fluorescence Technology for the analysis of hydrogen sulfide (H2S) and sulfur dioxide (SO2)
  • UV Photometry for the analysis of ozone (O3)
  • Aerosol light scattering (nephelometer) and beta attenuation for the analysis of mass concentration of ambient PM10, PM2.5, and PM1.0 aerosol
  • Gravimetric measurements for the analysis of PM-10, PM-2.5 and PM-coarse mass concentration
Thermo Fisher Scientific air quality analyzers


Thermo Scientific model 17i ammonia (NH3) analyzer

Accurate measurement of ammonia (NH3) concentrations in ambient air.

  • measures NH3 as well as NO, NO2, NOx and Nt utilizing chemiluminescence technique
  • uses the light producing reaction of nitric oxide (NO) with ozone (O3) as its basic principle
  • unparalleled sensitivity and selectivity with minimal need for consumables
  • instrument has three modes of operation: NO, NOx ((NO + NO2) and Nt ((NO + NO2 + NH3)
  • EN 14211 approved
  • applications: air quality monitoring networks (incl. background sites) 


Thermo Scientific model 42i/42iQ (NO-NO₂-NOₓ) analyzer

Accurate measurement of nitrogen oxides in ambient air from sub-ppb levels up to 100ppm.

  • measures NO, NO2 and NOx utilizing chemiluminescence technique
  • independent NO-NO2-NOx ranges and response times of less than five seconds
  • dual range, auto range, temperature correction and pressure correction
  • iQ series: built-in predictive diagnostics and preventive maintenance schedules identify problems before they occur
  • applications: air quality monitoring networks (incl. background sites)



Thermo Scientific 48i/48iQ carbon monoxide (CO) analyzer

Measuring the amount of carbon monoxide (CO) in ambient air utilizing the Gas Filter Correlation (GFC) technology.

  • uses an exact calibration curve to accurately linearize the instrument output over any range up to a concentration of 10.000 ppm.
  • high sensitivity & selectivity (negligible interferences) due to GFC technology, with minimal need for consumables
  • dual range, auto range, temperature correction and pressure correction
  • iQ series: built-in predictive diagnostics and preventive maintenance schedules identify problems before they occur
  • applications: air quality monitoring networks (incl. background sites)

 

Thermo Scientific model 450i/450iQ hydrogen sulfide (H2S) & sulfur dioxide (SO2) analyzer

Measure the levels of H2S and SO2 in ambient air utilizing the pulsed fluorescence technology.

  • outputs the SO2, H2S and combined sulphur concentration levels
  • long term stability and long lamp life due to pulsed fluorescence technology, with minimal need for consumables
  • iQ series: built-in predictive diagnostics and preventive maintenance schedules identify problems before they occur
  • applications: air quality monitoring networks (incl. background sites)



Thermo Scientific 43i/43iQ sulfur dioxide (SO2) analyzer

Measure the levels of SO2 in ambient air up to 100ppm utilizing the pulsed fluorescence technology.

  • outputs the SO2 concentration levels
  • long term stability and long lamp life due to pulsed fluorescence technology, with minimal need for consumables
  • iQ series: built-in predictive diagnostics and preventive maintenance schedules identify problems before they occur
  • applications: air quality monitoring networks (incl. background sites)



Thermo Scientific model 49i/49iQ ozone (O3) analyzer

Measure the levels of O3 in ambient air from ppb levels up to 200 ppm utilizing the UV Photometric  technology.

  • dual cell photometer concept adopted by NIST for the national ozone standard with a response time of 20 seconds 
  • dual range, auto range, temperature correction and pressure correction
  • iQ series: built-in predictive diagnostics and preventive maintenance schedules identify problems before they occur
  • applications: air quality monitoring networks (incl. background sites)



Thermo Scientific model 5014i beta continuous ambient particulate monitor

Continuous measurements of the mass concentration of suspended and refined particulates (TSP, PM10, PM2.5, and PM1)

  • automated ambient particulate measurement utilizing beta attenuation
  • low detection limit, high accuracy and resolution
  • continuous, non-stepwise measurement provides long-term unattended operation
  • applications: air quality monitoring networks (incl. background sites), indoor air and industrial hygiene measurements



Thermo Scientific model 5030i SHARP synchronized hybrid ambient real-time particulate monitor

Precise, real-time measurements of the mass concentration of ambient PM10, PM2.5, and PM1.0 aerosol.

  • combines the speed of light-scattering nephelometry with the accuracy of beta attenuation technology
  • high time resolution, one-minute measurements with superior accuracy, precision and sensitivity
  • continuous, non-stepwise measurement provides long-term unattended operation
  • applications: air quality monitoring networks (incl. background sites), indoor air and industrial hygiene measurements



Thermo Scientific model TEOM 1405-F ambient particulate monitor

Continously measures PM-10 and PM-2.5 mass concentration in the ambient air.

  • composed of a Filter Dynamics Measurement System (FDMS) and Tapered Element Oscillating Microbalance (TEOM) mass sensor
  • accounts for volatile and non-volatile PM fractions
  • embedded FTP server, Ethernet, USB, RS-232 and RS485 communications
  • active flow control
  • differentiates itself from other PM measurement methods by utilizing a direct mass measurement that is not subject to measurement uncertainties
  • applications: air quality monitoring networks (incl. background sites), indoor air and industrial hygiene measurements


Thermo Scientific model TEOM 1405-DF ambient particulate monitor

Simultaneously measures PM-10, PM-2.5 and PM-coarse mass concentration in the ambient air.

  • composed of two Filter Dynamics Measurement Systems (FDMS) and two Tapered Element Oscillating Microbalance (TEOM) mass sensor
  • accounts for volatile and non-volatile PM fractions
  • embedded FTP server, Ethernet, USB, RS-232 and RS485 communications
  • active flow control
  • differentiates itself from other PM measurement methods by utilizing a direct mass measurement that is not subject to measurement uncertainties
  • applications: air quality monitoring networks (incl. background sites), indoor air and industrial hygiene measurements





 

 

 

 

 
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