Brew ratio and dose/yield math
How to calculate and adjust brew ratios, dose, and yield to achieve consistent extraction and desired cup strength.
Coffee grounds
Extraction yield and beverage strength
How the amount of coffee extracted relates to the final beverage strength and flavor.
Maintenance and cleanliness
How proper maintenance and cleanliness of grinders preserve performance, consistency, and coffee quality.
Particle measurement basics
How to measure and understand grind particle size, distribution, and its impact on extraction.
Heat generation and throughput
How grinder speed, burr type, and throughput influence heat buildup and coffee quality.
Static, clumping, and RDT
How static and clumping affect grind consistency and how the Ross Droplet Technique (RDT) can mitigate these issues.