DIN EN ISO 15011-2-2010 焊接和相关工艺中的健康和安全.烟尘和气体取样的实验室方法.第2部分:在电弧焊、切削加工和刨削槽时，一氧化碳(CO),二氧化碳(CO2),氧化氮(NO)和二氧化氮(NO2)排放率的测定
Health and safety in welding and allied processes - Laboratory method for sampling fume and gases - Part 2: Determination of the emission rates of carbon monoxide (CO), carbon dioxide (CO2), nitrogen monoxide (NO) and nitrogen dioxide (NO<(Index)
This standard provides guidance of the determination of emission rates of gases and organic vapours generated by arc welding using a fume box technique. It describes the test principle, gives a possible fume box arrangement and consider methods for sampling and analysis. The following gases and organic vapour which can be produced during arc welding are covered:carbon monoxide(CO); Carbon dioxide(CO2); Nitrogen oxide(NO); Nitrogen dioxide(NO2); Organic vapours produced in the arc welding of coated metals, e. g. primed, painted or plastic coated material.