Is the Orenda Calculator™ true to the LSI formula? Or different?
Eric and Jarred explain the Orenda Calculator's LSI formula and the research trail behind it, citing all the papers that have evolved the LSI formula into what it is today, and why it is slightly different than the LSI reference chart.
Rule Your Pool · Eric Knight, Jarred Morgan
Show Notes
00:00 - Introduction
01:35 - We have learned from past mistakes
04:40 - The history of the Orenda Calculator™ formula
05:51 - Dr. Langelier's original formula = pH - pHs
10:47 - Revisions to the LSI in 1942, 1964, 1965 and beyond
12:32 - Technology is not limited by reference charts
14:29 - The LSI charts today are based on the updates by John Wojtowicz
17:22 - Wojtowicz wrote about the pH Ceiling concept
19:19 - The most precise LSI calculator in the world
22:55 - Wrap up
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