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UVDOAS Gas Analyzer

UVDOAS Gas Analyzer

Submitted by • February 9, 2017

Vasthi Instruments UV DOAS Gas analyser for Sox, Nox and other emission monitoring as per CPCB Guidelines.
The module uses the long optical path UV DOAS technology. Its optical technology platform consists of light source, gas chamber, optical and spectroscopic (including diaphragm, holographic grating, linear array detector) and other optical components.
The same gas has different absorption in different spectral band, the absorption of different gases in the same spectral band has superposition effect. Through the analysis of continuous spectrum, a variety of gas can be measured at the same time.

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