Articles & Whitepapers
OPSIS initially based all of its gas analysers on the differential optical absorption spectroscopy (DOAS) technology. It utilizes a broadband (white) light source and the spectral analysis is made over a fairly wide wavelength window, typically some tenths of nanometres. The light sources are fairly simple arc lamps while the complex technology is found in the spectrometers or interferometers ...
The measurement principle of several types of OPSIS gas analysers is called DOAS, which stands for differential optical absorption spectroscopy. A key component of the analyser is the ...
AMETEK Process Instruments has been awarded a contract to supply UV process gas analyzers for the Sulfur Recovery Units (SRU) and Tail Gas Treating Units (TGTU) at the Abu Dhabi Gas Development Company’s (Al Hosn Gas) Shah Gas Field project in ...
Equipment & Solutions
The UV-GAS-500 model gas analyzer is based on DOAS technology,able to measure the concentration of gases including SO2,NO2,NO,NH3,CL2,O3,H2S etc,It has features of high measurement accuracy ,outstandingreliablility,fast response time and wide applicable scope.