Using RO water does report matter?

[NervousDad]

Ok, so I'm moving and I'm wondering if I need a water report if I use 100% RO water? I always put my parameters into Bru'n water not sure if they make a difference?

 

[ajdelange]

You need a water report to insure that your RO system will perform properly and have a long service life. All that is needed for the water it produces is a simple TDS check. If TDS is < 10 you can just use 0 for all the concentrations in spreadsheets and calculators.


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[castermmt]

I've been using RO water for the past year, I bought a TDS meter off ebay for about $20. I use the Brewing water sticky on this site as my guide. works well. Castermmt
https://www.homebrewtalk.com/f128/brewing-water-chemistry-primer-198460/
http://www.ebay.com/itm/LCD-Digital...182575?pt=US_Garden_Tools&hash=item460f867c2f