EN ISO 24197:2022 PDF

Name: EN ISO 24197:2022 — Vapour products - Determination of e-liquid vaporised mass and aerosol collected mass (ISO 24197:2022)
SKU: EN ISO 24197:2022
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Vapour products - Determination of e-liquid vaporised mass and aerosol collected mass (ISO 24197:2022)

Название (английский):

EN ISO 24197:2022

Vapour products - Determination of e-liquid vaporised mass and aerosol collected mass (ISO 24197:2022)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 19
Дата публикации:: 23 ноября 2022 г.
Издание:: CEN EN 24197 edition 1 version 1
ICS:: 65.160

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Описание (английский):

This document specifies a method of measurement of the masses of e-liquid vaporised and the aerosol collected from vapour product(s). It does not specify the vapour product(s), the vapour product(s) operational settings or, e-liquid to be used. NOTE Application of this document can be required as a preliminary step for subsequent analyses.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 24197:2022 (ISO 24197:2022) specifies a laboratory gravimetric method for measuring the mass of e-liquid vaporised (EVM) and the aerosol collected mass (ACM) generated by vapour products. The standard defines terms (EVM, ACM, puff block), the principle of measurement, required apparatus and a stepwise procedure for reliable and comparable results. It does not prescribe particular vapour products, operational settings or e-liquid formulations - instead it provides a measurement framework that can be used as a preliminary step for further chemical or toxicological analyses.

Keywords: EN ISO 24197:2022, ISO 24197, vapour products, e-liquid vaporised mass, aerosol collected mass, EVM, ACM, gravimetric method.

Key Topics

Scope and purpose: Measurement of masses of e-liquid vaporised and aerosol collected from vapour products; intended for routine analytical use and preparatory testing.

Definitions: Clear definitions of ACM, EVM, puff block, and filter pad overload to ensure consistent terminology.

Principle: Aerosol generation using a routine analytical vaping machine and gravimetric determination of mass loss (EVM) and mass collected on a glass fibre filter pad (ACM).

Required apparatus:

Vaping machine compliant with ISO 20768.
Analytical balance (precision at least 1 mg; display 0.1 mg).
Soap-bubble flow meter to verify puff volume.
Glass fibre filter pads meeting specifications in Annex B.

Procedure essentials:

Pre-test checks: leak testing and puff volume verification per the vaping machine and ISO 20768.
Filter pad handling and conditioning (glove use, equilibration in test atmosphere).
Use of puff blocks and reporting of environmental and operational parameters.
Assessment of trapping efficiency and avoidance of filter pad overload (Annex A).

Data quality: Guidance on repeatability/reproducibility based on interlaboratory studies (2015, 2019).

Applications

EN ISO 24197 is used by:

Analytical and R&D laboratories performing emissions testing on electronic nicotine delivery systems (ENDS) and other vapour products.

Product developers and manufacturers for quality control and device optimization.

Regulatory bodies and conformity assessors requiring standardized measurements of aerosol yields.

Researchers conducting comparative studies, stability testing, or preparatory sample collection for chemical analyses.

Practical uses include benchmarking device performance, quantifying e-liquid consumption per puff block, and supplying reproducible mass data as input to subsequent chemical or toxicological testing.

Related Standards

ISO 20768 - Routine analytical vaping machine: definitions and standard conditions (normative reference).

CORESTA recommended method CRM 84 - basis for method development and interlaboratory validation.

Developed by ISO/TC 126 in collaboration with CEN/TC 437; published as EN ISO 24197:2022.

For accurate implementation, follow the apparatus and procedural details in the standard and document all test conditions to ensure comparability across studies.

EN ISO 24197:2022 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

ISO 24197:2022

Vapour products — Determination of e-liquid vaporised mass and aerosol collected mass

SIST EN ISO 24197:2023

Vapour products - Determination of e-liquid vaporised mass and aerosol collected mass (ISO 24197:2022)

SIST EN ISO 20768:2022/A1:2025

Vapour products - Routine analytical vaping machine - Definitions and standard conditions - Amendment 1: Corr…