my chemistry numbers are:
FC 6.0
pH 7.7
TA 90
CH 250
CYA 30
water temp 46°
no borates.
using PoolMath the saturation index is -0.18. using the Langelier formula the saturation index is approximately -0.05. i calculated LSI using Taylor's Water Balance Calculator wheel that came with my K-2006 test kit.
why is PoolMath's saturation index so different from LSI's?
[h=1][/h]
FC 6.0
pH 7.7
TA 90
CH 250
CYA 30
water temp 46°
no borates.
using PoolMath the saturation index is -0.18. using the Langelier formula the saturation index is approximately -0.05. i calculated LSI using Taylor's Water Balance Calculator wheel that came with my K-2006 test kit.
why is PoolMath's saturation index so different from LSI's?
[h=1][/h]