Ấn phẩm: 18th Collaborative Study (2025) on Physical Parameters of Cigarettes and Filter Rods
Tóm tắt
The Physical Test Methods (PTM) Sub-Group of CORESTA carries out a normally annual inter-laboratory study on physical parameters of cigarettes and filter rods. This collaborative
study allows to monitor the repeatability and reproducibility of the test methods used and further allows the laboratories to assess their performance when measuring certain physical parameters of cigarettes and filter rods, such as weight, diameter, pressure drop, draw resistance and ventilation. This collaborative study contributes to the PTM Sub-Group’s objectives which require to organise, conduct and report on routine inter-laboratory studies in order to maintain CORESTA Recommended Methods, to assess inter-laboratory consistency and to enable continual improvement of participating laboratories.