The testo combustion gas analyser series consists of three analysers, The testo 310, Testo 320 & Testo 330 series. These analysers come with an integrated NOx filter which eliminates cross-sensitivity errors of CO measurements. In addition these analysers come CO over range protection which prevents the gas analysers form overranging the CO sensor. 

Flue gas analysis

Flue gas analysis

The flue gas measurement for a heating system helps to establish the pollutants released with the flue gas  and the heating energy lost with the warm flue gas.

  • Ensuring the atmosphere is contaminated as little as possible by pollutants
  • Using energy as efficiently as possible.

Pressure measurement

Pressure measurement

Standard readings taken during services of domestic heating systems include checking the gas pressure on the burners. This involves measuring the gas flow pressure and gas resting pressure.

  • Optimum flow pressure for gas boilers between 18 to 25 mbar 
  • Avoid shut-downs of the heating system

Leakage test

Leak test

The leak test (or more aptly, serviceability test, also known as leakage measurement) for the pipeline system is to be repeated every 12 years using a measuring instrument.

  • The gas pipe is always tested in operating conditions/with operating pressure 
  • Check whether gas is leaking from the pipe and how much

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