Tools needed: Graduated cylinder 100ml Class A Tolerance ±0.05ml($10 on Amazon, or in NZ) Scales, accurate to at least +- 0.1gms. (Acaia Lunar are awesome) An optional extra is a funnel to help you pour the beans into the cylinder – or you can use a barista jug. An optional extra is a short piece …
https://youtu.be/fadBOSUw4eAhttps://youtu.be/d-vtknnBq8ghttps://youtu.be/fadBOSUw4eAhttps://youtu.be/d-vtknnBq8g Under-extracted coffee is sour, and over-extracted is bitter. Measure the roasted coffee density for the best coffee recipes and adjustments. It is easy to over-extract a dark roast, it is also easy to under-extract a light roast. By measuring the density to determine the Roast Level, you get the correct level of extraction required …
