Main functional modules of In-situ gas analyzer ITLA-1000xx (In-situ laser gas analyzer) includes transmitter, receiver, reference unit and measurement unit. The transmitter drives the tunable diode to emit laser of certain wavelengths, which passes through the gas cell, then reaches the receiver. The receiver performs signa processing to obtain Second harmonic signal, then calculates the processing to obtain second harmonic signal, then calculates the concentration according to the relationship between the second harmonic signal and the gas concentration.
In situ laser gas analyzer (in situ gas analyzer)can be widely used in industrial process and environmental monitoring at present in situ laser gas analyzer (in situ gas analyzer) has achieved successful application in blast furnace gas,converter gas recovery gas colorific value analysis,electric catching focal safe control,coal injection monitoring,garbage incineration flue gas denitration monitoring and control,etc. Our company also can according to customer’s demand to provide the laser which adapt to the diversified needs of different application fields.