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Effects due to the gas nature Excluding gas flow measuring techniques based on batch volumes mixtures, that are not suitable for producing dynamic gas diluters, and also dilution systems based on pumps and gears, which are non common in the world, all the other techniques are sensitive in different ways, to the chemical composition of…

Gas diluters and metrology It’s evident that, due to the type of service (quality test on gas analyzers) gas dividers belong to the metrology world.  It’s also evident that gas dividers outlet is not a measurement : they go through two flow measuring, but at the end the output value, the dilution ratio, is…