Bypass and dilution strategies
How manipulating water flow and concentration after extraction affects cup strength, flavor balance, and consistency.
Coffee water
Brew ratio and dose/yield math
How to calculate and adjust brew ratios, dose, and yield to achieve consistent extraction and desired cup strength.
Filtration: softeners, carbon, RO
Explore common water filtration methods used in coffee preparation and how each affects water quality and taste.
pH, TDS, and conductivity
Understand how pH, total dissolved solids (TDS), and conductivity affect coffee extraction and flavor.
Chloride and corrosion risk
Understand how chloride ions in brewing water can impact coffee equipment and flavor.
Sample prep and moisture verification
This topic explains how coffee samples are prepared for analysis during milling and how moisture verification ensures beans meet quality and safety standards before export or roasting.