Pour rate
The speed at which water is poured.
Delivery & Mixing · Process state
Whether grounds release from the chamber wall or top before pressing.
Bed detachment describes whether the coffee bed fully releases into a stable brewing mass after motion such as swirling or flipping.
This is especially relevant in inverted AeroPress workflows where the bed can cling to the upper chamber.
Bed detachment is part of the Brew Supply AeroPress Wheel and helps brewers describe whether grounds release from the chamber wall or top before pressing.
The speed at which water is poured.
How forceful the pour is.
The spatial path of the pour.
The number and structure of pours.
How the brewer ensures all grounds are wetted.
The exact number of stir motions.
Measured total dissolved solids in the served beverage.
Calculated percentage of coffee mass extracted.
The liquid beverage mass collected or served.
The smell of the brewed coffee.