That Coffee Roasters: Refractometer: The Ultimate Coffee Gadget

jueves, 28 de septiembre de 2017

Refractometer: The Ultimate Coffee Gadget

Many professional tasters are now using refractometers to ensure their coffee follows the desired standards.

In the industry of coffee, many instruments and machines help the process go smoothly. From aesthetic instruments like the Chemex to more complex equipment like the Espresso Machine, there’s a gadget with its own purpose. Today, we’ll discover a device that’s changing the industry for good: the refractometer.

If you’re familiar with fields of work like veterinarians or medicine, you might have heard about this little gadget before. But for those who have not, we’ll explain what it does and why it is becoming so important for coffee experts.

What in the world is the refractometer?

Refractometers are devices that measure the refractive index of a solution. It’s as simple as that. But what does it mean? When a fluid is put in the refractometer, it measures the change in the speed of light as it travels through a material of a certain density to one of different density.

To put it in easier words, the refractive index analyzes the difference in density of a certain substance due to the light passing slower through each of them. The refractive index of a vacuum is 1, and the number grows as the substance becomes denser or more concentrated.

Coffee through the refractometer

Specialized refractometers are equipped with tools to analyze coffee. One of its main features is the possibility to find the amount of total dissolved solids (TDS) in any brew. This means you can measure the exact percentage of coffee dissolved in your cup.

For coffee specialists, data such as this allows a more complex, empirical reference point. You might think of this as a coffee profile, but based on different measurement data. Also, you can use software like VST’s CoffeeTools to add the data from your refractometer. The setting of brewing parameters could lead to the automation of the process, reducing further costs and effort.

Although baristas are still a trusted source to determine coffee’s quality when brewing, this gadget will be an assistance to them. Refractometers can highlight details that could have slipped from tasters’ senses.

Did you find this article useful? Hopefully, you’ll be buying one or two of these refractometers for the improving of your business.

Now, if you’re on the look of coffee products, then your long journey has brought you to the right place. That Coffee Roasters has the solutions for your business. Check their website to see what they have in store for you!