Questions & Answers
Wet & Dry Oxygen Measurement?
The definition of oxygen measurement on a “wet”
basis is based on the assumption that the moisture content
in a flue stream is not removed and is an element included
when the oxygen content is measured.
i.e. Insitu flue gas analyser
The definition of oxygen measurement on a “dry” basis
is based on the assumption that the moisture content
in a flue stream is removed before the oxygen content is
i.e. Portable flue gas analysers.
How are the Combustion Gases Measured?
We have spared no expense, all out technicians use TESTO 340 Flue gas analysers.
Our TESTO analysers come equipped with O2, CO, NO & NO2 cells for accurate readings. NOx is a measured value – not calculated.
Separate NO & NO2 measurement:
The real NOx value is measured with the NO and NO2 sensor combination so the separate measurement of each of the gases is necessary for correct NOx values.
Using the correct equipment for flue gas measuring, ensures that we can accurately meet compliance regulations for your appliance.
Call today to discuss.
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