This European Standard describes the condensation/adsorption technique, including the sampling system, todetermine the water vapour concentration in the flue gases emitting to atmosphere from ducts and stacks.
EN 14790:2005 history
2017EN 14790:2017 Stationary source emissions - Determination of the water vapour in ducts - Standard reference method
2005EN 14790:2005 Stationary source emissions - Determination of the water vapour in ducts