Atmosfir

atmosFIR

Product Range

atmosFIR is the successor to Protea's previous emissions monitoring FTIR systems, keeping all the features that users found valuable in achieving their measurement results, but offering the benefits of the new atmosFIR platform with increased portability, lower ownership costs and increased measurement performance.

atmosFIR can be considered a simple multi-gas analyser for combustion gas measurements; indeed for some users that is all it will be and as such it provides a cost-effective and complete measurement system. However, for the expert user atmosFIR will offer all the benefits of FTIR, with hundreds of gas measurements, multiple analytical ranges, in-depth chemometric result diagnoses and dedicated on-board sampling system.

With Protea's in-house chemometrics application support and 15+ year history of emission monitoring projects, atmosFIR offers the user the complete package for their monitoring needs. With long-lifetime VCSEL reference laser diode, unique cell design, and air cooled DTGS detector with 24-bit ADC, atmosFIR is a step-change in value and service lifetime for FTIR emission gas analysis.

Download atmosFIR Brochure

Specific Applications for atmosFIR:

  • Stack Emission Testing
  • Continuous Emission Monitoring System
  • Combustion gases under WID, LCPD
  • Total VOC measurement
  • Speciated VOC with use of high resolution
  • Carbon Bed abatement efficiency – inlet and outlet
  • Ambient Air from <0.1ppm
  • Fire Testing research
Typical Measurements for atmosFIR
atmosFIR runs a Standard Analysis Mode with fixed acquisition parameters and chemometric analysis for common emission gases. This makes it incredibly simple to use even for users with no extensive FTIR background. Further analysis methods can be uploaded by the trained user or remotely by Protea.
Typical measurement range(s) 0 - 10ppm; 0 - 100ppm; 0 - 10000ppm
%Vol measurements can be achieved with on-board dilution MFC
Typical detection limit <0.5ppm (gas dependent)
Typical Response Time (T90, direct) 150secs (1cm-1)
Standard Analysis Mode for
Combustion Gas Analysis
Hardcoded analysis for common emission gases. No complex set-up required
Switch on → Zero → Measure → Report
Please contact Protea for
specific gas requirements
CO    0 - 75mg/m3
NO    0 - 200mg/m3
NO²    0 - 200mg/m3
SO²    0 - 75mg/m3
HCl    0 - 15mg/m3
NH3    0 - 15mg/m3
HF    0 - 15mg/m3
HBr    0 - 50mg/m3
CH4    0 - 50mg/m3
C²H6    0 - 50mg/m3
C³H8    0 - 50mg/m3
C4H8    0 - 50mg/m3
C²H4    0 - 50mg/m3
C6H6    0 - 200mg/m3
HCHO    0 - 20mg/m3
HCN    0 - 15mg/m3
H²O    0 - 40%Vol

CO²    0 - 30%Vol
Linearity <2% range Repeatability (σ) <1% range
Unlimited measurements Standard Analysis Mode ranges are not fixed - increase via simple span correction Any number of additional gases can be added via user-defined analysis

Protea Enquiries

Contact Protea to discuss how we can help you with your specific monitoring application and all other enquiries. We would love to hear from you and will respond as soon as we can.

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