Hi,
There are plenty of resources available on the internet to calculate dissolved CO2 based on the pressure and temperature in the tanks. But what about if you are using mixed gas (I use 30/70 CO2, Nitrogen)?
For example head pressure of 70kPa at 1C would give me 2.58 volumes of CO2, for pure CO2. How high could the pressure be with the 30/70 mix before I start adding CO2 to the beer? Does anyone have a handle on this or can point me in a direction where I can find the information?
Peter
There are plenty of resources available on the internet to calculate dissolved CO2 based on the pressure and temperature in the tanks. But what about if you are using mixed gas (I use 30/70 CO2, Nitrogen)?
For example head pressure of 70kPa at 1C would give me 2.58 volumes of CO2, for pure CO2. How high could the pressure be with the 30/70 mix before I start adding CO2 to the beer? Does anyone have a handle on this or can point me in a direction where I can find the information?
Peter
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