nanoplus lasers detect sulfur dioxide detection in numerous applications, such as in emission control.
Tunable diode laser spectroscopy allows measuring SO2 with up to ppb precision in real time and in situ. Providing long-term stability and requiring little maintenance, nanoplus lasers are suitable for operation in harsh environments.
nanoplus offers various wavelengths to target the vibrational-rotational bands of sulfur dioxide . Select the target wavelength that fits your application best.
The literature recommends several options. They are illustrated in the graphic on the right, which shows the relative intensities of the possible absorption lines. To define the most suitable SO2 wavelength for your application, you may have a look at our literature recommendations below or refer to the HITRAN database from the Smithsonian Institute.
We present the most common Distributed Feedback lasers for SO2 detection below. Learn more about their specifications.
Above wavelengths as well as further customized wavelengths for sulfur dioxide detection are available from nanoplus.
When you choose your wavelength, you have to consider your product set up, environment and nature of the measurement.
These factors influence the optimum wavelength for your application. Do have a look at the Hitran Database to further evaluate your choice of wavelengths. Our application experts are equally happy to discuss with you the most suitable wavelength for your application.
Let us know the wavelength you require with an accuracy of 0.1 nm!
We compiled several papers on water vapour detection based on tunable diode laser absorption spectroscopy. Refer to below literature list to read more or select your paper by application.
SO2 causes acid rain when it reacts with nitrogen oxide. It is generated during fuel combustion at power plants and other industrial facilities. For this reason SO2 emissions are restricted and need to be monitored.[ 67 ]
SO2 is a highly reactive and toxic gas which leads to severe respiratory disorders, hence its emissions have to be controlled.
If you have any questions on above wavelengths or require advice on making your choice, our experts will assist you. Just email us or give us a call.