projectsWithSam
Active member
6/30/2022
So I turned it on at 4 and the pH goes straight up! I have it opening to ambient air at 8.1 but it keeps going up I am guessing because there is a delay. I'll post more graphs as time progresses. I cant wait to see what happens when the Solenoid turns off again! The solenoid is powered by an old phone charger I got at goodwill for $3; the solenoid was $7, there was $5 in tube, $15 in fittings $15 for the housing, $8 for the mount, $7 for the inner tube. Then the Soda Lime I could have gotten locally for $11 and an hour drive but I just amazoned it for $24... I 3D printed some fittings and think I could have printed more that I ended up buying.
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So I turned it on at 4 and the pH goes straight up! I have it opening to ambient air at 8.1 but it keeps going up I am guessing because there is a delay. I'll post more graphs as time progresses. I cant wait to see what happens when the Solenoid turns off again! The solenoid is powered by an old phone charger I got at goodwill for $3; the solenoid was $7, there was $5 in tube, $15 in fittings $15 for the housing, $8 for the mount, $7 for the inner tube. Then the Soda Lime I could have gotten locally for $11 and an hour drive but I just amazoned it for $24... I 3D printed some fittings and think I could have printed more that I ended up buying.

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