LSI Calculator
The Langelier Saturation Index (LSI) has been around since the 1930s but was adapted to swimming pools after the introduction of Cyanuric Acid (CYA) in the 1960s. This app factors in CYA and all five of the original factors: pH, carbonate alkalinity, calcium hardness, water temperature and total dissolved solids (TDS).
Without an app calculator, figuring out LSI balance takes math, a reference chart, and time; valuable time that pool operators rarely have in the field. LSI Calculator not only shows the LSI balance instantly, it gives precise dosing calculations for how to fix the water.
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Category : Productivity
Reviews (9)
Wants access to file and camera (why?) and sliding scale is difficult to use. Also, the scale adjusts both sides as opposed to just the side I want to making quick entry impossible. And at one point it soft reset and I had to start over. Plus, the product guide is only 4 different products.
It wants access to files, pix etc Why? Also does not cater for metric measures (temp in Celsius, pool in litres). Entry via sliding scale cumbersome versus typing in a number.
Can anyone get this app to work? All I can do is enter the pool volume & change the calc type from residential to commercial.
installed it and it won't load. Galaxy S9.
Tried to install..same problem...won't load. Galaxy S9
Easy download user friendly
Get with the times, gallons ????
If you're a pool person this app would be good for you but for cooling towers it doesn't work
Awful! The sliding scale is too difficult to use, and the calculations are incorrect. Do not download.