ESE-FTIR-100P portable FTIR gas analyzer can monitor various kinds of components in the emission, such as SO2,NO, NO2, CH4, HCl, HF, CO, CO2, O2, H2O. According to actual measuring need, it can be extended to measure other components, like SO3, N2O and etc. This portable system mainly comprises FTIR analyzer and sampling probe. It has features of high measurement accuracy, wide dynamic range and low detection limit.
Portable Fourier Transform Infrared （FTIR）Gas Analyzer is a portable analyzer product independently developed by our company for domestic and foreign environmental protection departments, third-party environmental protection testing institutions, environmental emergency monitoring and other applications. It is based on Fourier transform infrared spectroscopy technology and can analyze and measure a variety of inorganic and organic gases at the same time through genetic iterative measurement algorithm. Accurate quantitative analysis of components; the instrument has a built-in typical infrared spectrum absorption database, which can qualitatively analyze unknown gases by absorption spectrum。
|Technical Principle||Fourier Transform Infrared Spectroscopy (FTIR)|
|SO2||0~200ppm (customizable)||CH4||0~500ppm (customizable)|
|NO||0~200ppm (customizable)||HCl||0~200ppm (customizable)|
|NO2||0~200ppm (customizable)||HF||0~200ppm (customizable)|
|NOX||0~400ppm (customizable)||CO2||0~30%vol (customizable)|
|CO||0~500ppm (customizable)||H2 O||0~40%vol|
|Pre-processing Method||High temperature throughout the whole||Sampling Pump||Built-in|
|Spectral Range||900~5000cm- 1||Back Flush||External Nitrogen backflush|
|Signal-noise Ratio||greater than 15000:1||Sampling Flow||(5L±0.5）/min|
|Resolution||4cm- 1||Working Temperature||5℃~45℃|
|Response Time||＜120s（T90）||Working Pressure||80kpa~106kpa|
|Detection Limit||＜0.5ppm||Working Humidity||0~85%RH|
|Repeatability||＜1%||Sampling tube & heat||Approx. 2m in total length|
|Protection LVL||IP41||Sampler & pipeline approx. 4kg|
Fourier Transform Infrared Spectroscopy (FTIR) uses the principle of split beam interference, combines Michelson interferometer, modulation technology and computer technology, and realizes the restoration from interferogram to spectrum through Fourier transform method. FTIR technology has a wide range of applications and has obvious advantages in terms of motion detection or long-distance detection.
Measuring carbon dioxide (CO2) is important for understanding the role it plays in the environment and its effect on climate change. CO2 is a major component of Earth’s atmosphere, and it traps heat like a blanket, causing global temperatures to rise. Too m uch CO2 can lead to drastic changes in our weather patterns and ecosystems, so monitoring its levels is essential for predicting future climate conditions. Additionally, measuring CO2 can help us better understand our impact on the environment and make informed decisions about how to reduce emissions and slow down down down down down global warming. By analyzing CO2 data over time, we can develop strategies to mitigate the effects of climate change and ensure a sustainable future.
Before industrialization, the global average annual atmospheric carbon dioxide concentration was 278ppm (1ppm is one part per million). In 2012, the global annual average atmospheric carbon dioxide concentration was 393.1ppm. By April 2014 , the monthly average carbon dioxide concentration in the northern hemisphere atmosphere exceeded 400ppm for the first time. . 2. Global climate warming, the continuous aggravation of the atmospheric greenhouse effect leads to global climate warming, resulting in a series of global climate problems that cannot be predicted by today’s science. According to the International Climate Change Economics Report, if human beings maintain the current way of life, by 2100, there will be a 50% chance that the global average temperature will rise by 4°C.
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