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Precise Hydrogen Sulfide (H2S) Gas Detection

Featured Product from Electro Optical Components, Inc.

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DOAS (Differential Optical Absorption Spectroscopy) is a well-established technique for gas concentration measurements using the principle of ultraviolet (UV) absorption.  It is an optical system (non-contact measurement).  DOAS uses the unique ultraviolet (UV) absorption spectrum of Hydrogen Sulfide (H2S) to make accurate quantitative analysis and calculate its concentration value.


Other gas detection modules using TDLAS (Tunable Diode Laser Absorption Spectrometry systems include:

These and other highly reliable and accurate Gas Detection Modules are available from Electro Optical Components (EOC).