Re: Oxidation Reduction Potential -- HELP
OK ---- Evan ---- Time for me to eat a big slice of humble pie
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More investigation at a community pool led me to question the tests of yesterday. Seems that the guy from work told me that he discovered a problem with his equipment and that the "Standard" may have been contaminated. So Much for "dead on". OH WELL!!
Anyway ---The meter is definitely toast--
[post trimmed by PoolDoc]
Edit: I did a 2 point pH calibration of the Hanna meter with NEW standardized solutions --- 7.00 & 4.01 --- Hanna now recommends frequent calibration for accuracy
Last edited by PoolDoc; 08-07-2006 at 10:33 AM.
27,000 Gallon, In Ground, Vinyl Liner, CAT 2000 System.
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