Although a 3 plus year thread, it has recently been replied to...
i would like to ask the community's opinion on http://nomograph.babbrewers.com/
A fantastic idea and easy to use tool, however...
The nomograph online app was apparently written with Palmer's permission as it is based off of his nomograph in how to brew.
The online app seems to work consistent with the manual chart in chapter 15.3 until you begin to adjust the levers for ion additions. This is where i lose confidence in this tool. Compare the final output of salt additions to the chart on chapter 15.4....The numbers are not even close.
The output simply does not match up to the chart or any popular water spreadsheet calculator for that matter.
I have had this discussion with other brewers and we all feel this online nomagraph is misleading to anyone who uses it.
or is every last one of us simply using it wrong?