SWG is not making pH go up

[cschnurr]

Richard,
Without trying to hi-jack this thread, I would like clarifcation one of your previous posts. You mentioned that

"A low TA (adjusted for CYA) could help explain your lack of pH rise"

Where can I find info on this adjustment and does my Taylor K2005 measurement already include this adjustment.

Thanks
Carl

[waterbear]

The CYA adjustment forumula is included in the back inside page of the booklet that came with your Taylor kit. To simplyfy it just subtract 1/3 of your CYA reading from your TA reading if your pH is between 7.4 to 8.2 and subtract 1/4 of your CYA reading from the TA reading if your pH is 7.0 to 7.2. The result with give you your adjusted TA. It will be close enough!