The polynomial inbuilt in the Bubble-logger predates the Logger started to report “Sum BPM/L” and hence the “Sum BPM/L” was back then calculated in Excel during the process of building the model. As the model takes into account the surrounding pressure and the temperature of… Read More »Updating the polynomial!
In the 3rd experiment I will try hold the sound Bubble Logger up against the inferred version. As stated a bit in “Theory behind the project” I have so far tested one sound sensor and 2 different inferred sensor (of same type), and hence, the… Read More »Exp.3: “NEIPA – When to dry hop if using Vitality starter (Sound vs. Inferred detection?)
The first experiment on “The Bubble Logger Project” blog is to compare the yeast pitching rate. The Bubble Logger give both yeast activity measurements and SG estimate, hence, we will have good details on how the fermentation is affected by high or low amount of… Read More »Exp.1: “Yeast amount comparison – 300ml Vitallity starter vs. 1200 ml Vitallity starter”