Tobacco heating systems — Definitions and standard conditions for aerosol generation and collection — Part 1: Electrically heated tobacco products(eHTPs)

This technical document establishes foundational terminology and standardized test conditions specifically for aerosol generation and collection within electrical heated tobacco products. As the first segment of a multi-part series, it focuses exclusively on defining key concepts and delineating the precise experimental parameters required to ensure consistency across evaluations. The content provides a framework for researchers and manufacturers to measure aerosol output using uniform methodologies, thereby facilitating comparative analysis of product performance. By setting clear boundaries for test environments and procedural steps, the document supports the harmonization of data obtained from various testing facilities. It serves as a reference point for understanding how aerosols are formed and captured in these specific electronic heating devices, without addressing health implications or comparative efficacy. The specifications outlined are intended to promote clarity and repeatability in scientific assessments related to heated tobacco systems, ensuring that all parties utilize the same definitions and conditions when conducting experiments or reporting results in this specialized field.