What is the working principle of sox, nox analyzer?(opacity monitor)
Otherwise how to measure the sox,nox?



What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the s..

Answer / roshan t

SOx NOx meters have one reference gas cylinder on which first they calibrated then sample gas passes through this analyser where SOx gas volume measures against voltage in m3/kg or in ppm
also if u want then multiply m3/kg by 24.75 and divide it by its molecular weight u got ppm value

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