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Gas detection: So much at stake
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Photoacoustic infrared technology is the newest method of gas detection.
It enables the detecting of gases at extremely low levels due to its inherent stability and reduced cross-sensitivity.
To understand how photoacoustic infrared technology works, it is important to understand how traditional infrared technology works.
Infrared detection uses infrared light to detect the presence of gas. When a gas is in the presence of infrared light, it absorbs some of the light's energy. Specific gases absorb light at specific wavelengths, allowing the identification of gases by measuring the absorption ...
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