本文件规定了常规分析吸烟机的附加试验方法，旨在检查这些机器与ISO 3308和ISO 20778的一致性。 它只建立了吸烟机的附加测试方法，不涉及实际吸烟，这在其他国际标准中有描述。 它由四个部分组成，涉及 -确定压降（第4条）； -确定重要的喷气剖面参数（第5条）； -限制吸烟的验证（第6条）； -用于测定气泡体积的肥皂膜气泡流量计的说明（第7条）。 注:确定上述参数的可能性更大。可以使用具有相同结果和精度的系统。可从机器制造商处获得符合本标准的合格证书。

This document specifies additional test methods for routine analytical cigarette-smoking machines intended to check the conformity of these machines with ISO 3308 and ISO 20778. It only establishes additional test methods for smoking machines and does not deal with actual smoking, which is described in other International Standards. It is composed of four sections relating to — the determination of pressure drop (Clause 4); — the determination of significant puff profile parameters (Clause 5); — the verification of restricted smoking (Clause 6); — the description of the soap film bubble flowmeter for the determination of the puff volume (Clause 7). NOTE There are more possibilities for determining the aforementioned parameters. Systems giving the same results and accuracies can be used. The certificate of conformity with this standard can be obtained from the machine manufacturer.