Thermodynamics of Coffee Makers - Keysight

Water: (for coffee, tea, and espresso) TDS: 120-130 ppm (mg/L) Hardness: 70-80mg/L. pH: 7.0 Alkalinity: 50mg/L. Drip and French Press Coffee: Brewing ratio 3.75oz. grounds: 64oz. water. Temperature: 195-205ºF. TDS (drip only) 1150-1350ppm. Espresso: Brewing Ratio 6.5-20g grounds: ¾ … ................
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