Refractometer use and calibration
How to use and calibrate a coffee refractometer to measure TDS (Total Dissolved Solids) for quality control and consistency.
How to use and calibrate a coffee refractometer to measure TDS (Total Dissolved Solids) for quality control and consistency.
How the amount of coffee extracted relates to the final beverage strength and flavor.
Understand how to adjust purified or RO water using mineral concentrates to achieve ideal coffee extraction properties.