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BS EN 17634:2023

BS EN 17634:2023

$86.31

Electronic cigarettes and e-liquids. Determination of nicotine delivery consistency over defined puff sequences of a number of e-cigarettes of identical type

Published By Publication Date Number of Pages
BSI 2023 14
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This document specifies a method for the determination of nicotine delivery consistency between e-cigarettes (devices, consumables and combinations). This document: – defines the equipment to be used; – specifies the preparation of the samples for testing; – specifies the aerosol collection process; – specifies the analytical method. Suitable sampling procedures are described for obtaining results from within a single production batch, as well as for sampling across batches. The method in this document does not seek to demonstrate whether there is consistency between puffs generated at the start or nearer the end of a tank fill or battery charge. The latter is the aim of a separate method under development, EN 17746 Electronic cigarettes and e-liquids — Determination of nicotine delivery consistency over defined puff sequences within a single e-cigarette [1]. Two separate methods have been developed to determine consistency of nicotine delivery, pending regulatory clarity on the Tobacco Products Directive’s requirement to “deliver nicotine doses at consistent levels” [2].

PDF Catalog

PDF Pages PDF Title
2 undefined
5 European foreword
6 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
5 Apparatus
6 Sampling of test e-cigarettes
7 Generation and collection of aerosol
7.1 E-cigarette preparation for analytical vaping
7.1.1 General
7.1.2 Disposable e-cigarettes
7.1.3 Rechargeable e-cigarettes
7.1.4 Refillable e-cigarettes
9 7.2 Preliminary tests before vaping
7.3 Vaping and collection of aerosol
7.3.1 Vaping plan
7.3.2 Preparation for vaping run
7.3.3 Procedure for vaping run
7.3.3.1 General
10 7.3.3.2 Determination of sequence size
Table 1 — Determination of number of puffs per sequence
7.3.3.3 Vaping run
7.3.4 Determination of nicotine
7.4 Determination of nicotine delivery consistency
11 8 Test report
13 Bibliography

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BS EN 17634:2023
$86.31