[EN 12792:2003, 194]:measurement of the performance of a system or device against specification. 

[AIVC, Air infiltration and ventilation glossary, 1992]:a process by which gases can be separated from one another. This technique is used to separate tracer gases from each other and from the constituents of air, thus allowing individual quantitative analysis to … Continue reading →

[EN 14511-1:2022, 3.18]:difference between dew point temperature and bubble point temperature at a given pressure-NOTE Expressed in K.