Brew Tool

Disconnected

grams

--g

0:00

Time

Ratio

EC · mS/cm

TDS · %

Flow

0.0 g/s

In → out

-- g

Yield

-- g

Remaining

-- g

Current Ratio

--

Temp

-- °C

TDS ≈

-- %

Extraction ≈

-- %

CIY

--

EC

-- mS/cm

0:00

Select Ratio

Settings

Devices

ScaleBOOKOO

Not connected

EC meterBelka PORTAL

Not connected

Brew

Bean dose	--
Carafe	--
Ratio	1:15
Retained ratio	2.0 g/g
k_v	--

History

Start/Stop also controls: Scale timer EC meter timer

Beep Level (0-5): 2

Auto-off (1-30 min): 5

Flow Smoothing:

Flow Symbol:

Show Remainder:

Show Tare & Start:

Show Current Ratio:

Enable Logging: (May affect UI responsiveness)

Final TDS

Weigh the coffee

Scale	-- g
Carafe	--
Yield	g

CIY--

TDS-- %

TDS % = \frac{k_{v} \times CIY}{Yield (g)} \times 100

Calibrate k_v

No brew to calibrate from

Brew a full cup with the scale and EC meter connected, then come back here.

Calibrate k_v · 1 of 2

Refractometer reading

Last brew	--
CIY	--
Yield	g
True TDS	%

k_v--

k_{v} = \frac{TDS % \times Yield (g)}{100 \times CIY}

Calibrate k_v · 2 of 2

Compare and save

Current--

New

Last 3

Sync

Sync between devices

Keeps your settings and brew log the same on each device, through your brewlog server.

Server
Token

Brew log

No brews yet. Each brew is saved here when you press Stop.

Newest first. Only the latest 100 brews are kept.

TDS · %

Delete this brew? This can't be undone.