TVOC is one of the three types of organic pollutants in the air (polycyclic aromatic hydrocarbons, volatile organic compounds, and aldehyde compounds) with more severe impacts. VOC refers to organic compounds with a saturated vapor pressure exceeding...
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The commonly used detection methods for volatile organic compounds (VOCs) mainly include Gas Chromatography-Flame Ionization Detection (GC-FID), Fourier Transform Infrared Spectroscopy (FTIR), and Photoionization Detection (PID). Here, our...
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PID (Photoionization Detector) sensors measure gas concentration by utilizing ultraviolet (UV) light to ionize target substances. They are highly sensitive and widely used for detecting volatile organic compounds (VOCs). The UV lamp in a PID sensor t...
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