This is a smoking puff analyzer for determining smoking topography. It records time, puff duration, volume of smoke inhaled and pressure drop, and also calculates averages and standard deviations.

•Compact and portable
•Easy to use and calibrate
•Real­time flow profiles can be gathered
•Comparison with ISO smoke delivery standards
•Can produce sinusoidal or square profiles
•Smoke density and effects of atmospheric pressure are taken into account during measurement

Features
•Connected to a PC via USB port
•Cigarette sample holder
•System software
•Three authorization levels: administrator, supervisor and operator
•Profiles can be duplicated with the SPD smoking puff duplicator or with compatible smoking machines

Parameter Name	Parameter Value
Measured physical value	pressure, time, density
Other characteristics	USB