本文件: -定义蒸汽产品（如3.1中所定义）的参数和标准条件； -规定了常规分析吹气机的技术要求，符合第4条规定的标准条件； -未规定蒸汽产品、蒸汽产品操作或使用的液体； -未规定气溶胶捕获、后续样品制备或捕获气溶胶成分分析的方法。

This document: — defines the parameters and specifies the standard conditions for a vaping machine for vapour products (as defined in 3.1); — specifies technical requirements for the machine for routine analytical vaping, conforming with the standard conditions stated within Clause 4; — does not specify the vapour product, the vapour product operation or the liquid to be used; — does not specify the means for aerosol trapping, subsequent sample preparation or analyses of components in the trapped aerosol.