Test that can show visual and numeric difference in vapor density.
This test determines how much vapor the device generates during puffing. The test can be used in the research of any type of vape devices. Based on the test results, it is possible to make a conclusion about the quality of the technical solutions used in the devise’s airflow design, as well as obtain information about vapor volume released during a single or a series of puffs, observe the qualitative change in the tightening force and the amount of vapor during the long-term operations of the device or during declared sessions. The test is useful both when comparing the performance of several devices of the same type, and when examining single devices. It should be noted that the settings of the puff parameters for the smoking machine are carried out in accordance with Coresta method No. 81.