The Working Party on Mechanics of Particulate Solids of the European Federation of Chemical Engineering aims at identifying which are the most used testers and for what purpose, as part of a study that aims at gaining a greater consciousness of the scientific meaning and of the correctness of some empirical practice often carried out in the measurement procedure.
Please kindly fill one survey (following through the link below) for each powder tester, in case that you use several ones. It will take you a few minutes. The answers will be gathered at PARTEC2016.
Thank you for your contribution and your time.