NTNU's Institute for Chemical Process Technology http://www.ntnu.edu/chemeng would like to procure equipment for measuring drop distribution (size and amount) as well as its speed. We would like an instrument that can be used inside on a small scale laboratory testing stand, as well as with our outside pilot system. This includes a test section that includes the necessary optical access and cleaning/suction porting. Software to analyse and log data shall also be included/developed for this purpose.