DID YOU KNOW THAT YOU CAN MEASURE THE INTENSITY OF YOUR COFFEE?

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Has it ever happened to you that your coffee tastes good but is too intense or, on the contrary, too diluted? To better understand this and to be able to improve this parameter, we seek to measure its exact intensity using the TDS.

Total Dissolved Solids (TDS) refers to the total dissolved solids, in other words, it is all the soluble material that the water was able to extract from the pellet.


This number speaks of the concentration and intensity of the beverage, the lower the TDS the less intense or more diluted the beverage will be. The higher the TDS, the more intense or concentrated the beverage will be. 


This number is calculated using a tool called a refractometer, which turns on a light and measures the refraction of the light through a sample of the infusion and thus calculates the percentage of the sample that is dissolved solids in the beverage.

If you want to learn much more about espresso extractions and how to modify and calculate the intensity in your coffees, we invite you to enroll in our SCA Barista Intermediate course, where we not only teach you all about the TDS and its practical use, but also how to perform a perfect and consistent extraction of your espresso coffees.



Recommended course link:

https://nomadcoffee.es/products/sca-barista-intermedio

Frequently Asked Questions 

What do I need to register for the barista workshops?

You just need to be eager to learn about the world of specialty coffee. It is not necessary to have previous experience as a barista.

Do you offer more advanced barista training?

Yes, we offer advanced barista training options for those who wish to deepen their knowledge of specialty coffee. In our Academy section "For Baristas" you will find all of our course offerings.

What topics are covered in the free courses?

The course covers topics on the cultivation and processing of specialty coffee, techniques for the elaboration of a good espresso, tips for a good milk emulsion, as well as practical recommendations for different types of methods.

Do I need to have my own coffee machine to learn to be a barista?

It is not strictly necessary, the world of coffee is very diverse and is not only focused on the preparation of espresso, however, having one will allow you to apply the techniques taught in a practical way.

What are SCA courses and diplomas?

These courses are designed for coffee professionals, where you will not only receive complete training with advanced content in the world of specialty coffee and high-level practical exams, but you will also have the opportunity to obtain a certificate internationally endorsed by the Specialty Coffee Association as a barista.