Understanding The Coffee PARTICLE SIZE DISTRIBUTION with 3Temp's CPA

This is CPA (coffee particle analyser). It's a portable machine able to analyse the particle size distribution of coffee. This tool helped me a lot to find a correlation between particle size distribution and coffee sensory experience. 00:00 INTRO 00:45 WHAT'S PARTICLE SIZE DISTRIBUTION (P.S.D.) 01:55 THE CPA (COFFEE PARTICLE ANALYSER) 03:20 FIRST RESEARCH - THE IDEAL P.S.D. 05:53 SECOND RESEARCH - ISOLATION OF SPECIFIC DISTRIBUTIONS 07:52 THIRD RESEARCH - DESIGNING THE BEST P.S.D. 09:07 CONCLUSIONS