SUPER BREW® Smart Device
Optimal Extraction Parameters
for Roasted Coffee Powder

•    25 minutes: Taste is thin.
•    30 minutes: Aroma becomes prominent.
•    35 minutes: Best balance achieved.
•    40 minutes: Acceptable (especially for dark-roasted coffee powder).
•    Over 40 minutes: Off-flavors or bitterness increase.

•    To ensure final TDS (Total Dissolved Solids) between 1.3-1.5, recommended fineness: ek1-ek5.
•    For optimal extraction performance, suggest ek3-ek5 (i.e., 40-mesh pass rate between 25%-40%).
•    Combined with the Golden Cup Standard, the best fineness is ek3.

•    Based on a full powder bowl (for efficiency), recommend 300g coffee powder + 4000±200mL water.
•    Meets both TDS requirements and the Golden Cup Standard.

•    For the same bean with different roast levels, concentration deviation is minimal at the same powder-
          to-water ratio, ensuring stable extraction.
•    Relatively, darker roasts have slightly higher extraction rates, consistent with theory.

•    For light-roasted coffee powder, use purified water with higher purity.

SUPER BREW® Smart Device
Optimal Extraction Parameters
for Cocoa

1.Optimal Extraction Time: Recommended: 35 minutes.
2.Extraction Medium: Water or coconut water.
3.Extraction Fineness:Recommended: 40 mesh – 10 mesh.
4.Cocoa Nibs-to-Medium Ratio: 400g cocoa nibs + 4000g extraction medium to ensure suitable color and taste of the infusion.

SUPER BREW® Smart Device
Optimal Extraction Parameters
for Tea