Brix/TDS concentration meter Coffee Brix meter Digital coffeeRefractometer

Specifications:

Range: Coffee sugar Brix: 0.0-30% (ATC)

Coffee concentration TDS: 0.0-25%(ATC)

Ambient temperature: 10-100°C

Resolution: Coffee sugar Brix: 0.01%

Coffee concentration TDS: 0.01%

Ambient temperature: 0.1°C

Accuracy: Coffee sugar Brix: +/-0.02%

Coffee concentration TDS: +/-0.02%

Ambient temperature: +/-0.1°C



Automatic Temperature Compensation (ATC): between 10 and 100°C

Operating temperature: 10-40°C

Minimum Sample Volume:0.3ml 2 metric drops

Measurement Time: Approximately 1 seconds(Press the scale button to switch between Brix and TDS)

Light Source: Yellow LED

Sample Cell: Stainless steel ring and flint glass prism

Case Materia: l ABS

Enclosure Rating: IP65

Battery Type / Life: (1) 9V / 5000 readings

Auto-Off: After 3 minutes of non-use

Dimensions: 121(W) x 58(D) x 25(H)mm

Weight: 420g



Description:

The coffee concentration (TDS) represents the brewed coffee liquid and the ratio of solid matter extracted,

The higher the TDS value, the higher the intensity (concentration) of the coffee;

The lower the TDS value, the lighter the coffee is;

TDS is one of the direct judgments.

In addition, according to the ratio of "Gold up" coffee defined by SCAA (American Fine Coffee Association) and SCAE (European Fine Coffee Association),

Also look at the "Extraction", through Brix (%) can be calculated: How much solid matter is extracted from the coffee beans?

Coffee with too low extraction rate will sacrifice the layering; on the contrary, when the extraction rate is too high, it will produce bitterness, astringency, or other odor.

◎ According to SCAA (American Fine Coffee Association) and SCAE (European Fine Coffee Association), the "Gold Cup" (Gold Cup Theory),

The TDS is between 1.2 and 1.45%, and the ratio of coffee with an extraction rate between 18 and 22% is taste.

◎The extraction rate can be known by simple calculation: (Brix reading x coffee liquid capacity) / coffee powder weight

◎ Digital display TDS/Brix (%), °C clear and easy to read

◎ Only 1 drop of sample, press the button for 3 seconds to read the value immediately

◎ Mini super lightweight! Suitable for carrying, cafe use

◎ small size, can be placed in the shirt pocket, hanging on the neck

◎With automatic temperature compensation

◎Special sensor slot is not easy to flow out, can be operated with one hand, with 1 drop of water, press ZERO button to return to zero

◎IP65 protection, direct flushing of the sensing tank with water

◎The storage box is properly preserved to avoid damage and loss.