Espresso Vivace Roasteria
David Schomer’s Blog | Cutting-edge espresso technique and equipment review

Archive for " Jan 2012 "

Refractometry and Espresso Quality

There has been some good work done on using digital refractometry to asses total dissolved solids in coffee.  Naturally I was curious to see if a refractometry index (RI) reading could actually be a use ful number to asses the quality of espresso coffee.
I bought the Atago Pal 1 and read up on it.  Refractometery [...]