标准摘要
[中文适用范围]： 本文件规定了常规分析吸烟机的附加测试方法，旨在检查这些机器是否符合 ISO 3308 和 ISO 20778。 它只建立了吸烟机的附加测试方法，不涉及实际吸烟，这在其他标准中有所描述。 国际标准。 它由四个部分组成： ——压降的确定（第 4 条）； ——重要抽吸轮廓参数的确定（第 5 条）； ——限制吸烟的验证（第6条）； ——用于测定抽吸量的皂膜气泡流量计的描述（第7条）。 注：确定上述参数有更多可能性。 可以使用提供相同结果和精度的系统。 可以从机器制造商处获得符合本标准的证书。 [外文原描述]： 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.
英文名称Routine analytical cigarette-smoking machine — Additional test methods for machine verification