Hello
I have problem with PH measurment, electrode is connected to expantion card
I have colebrated the electrode but in sea water ph is about 10.4, in RO water ph is about 4.8
i tried to change PH electrode but unsuccessfully
Have you any ideas?
Neuer Benutzer
Problem with PH measurment
Hello
I have problem with PH measurment, electrode is connected to expantion card
I have colebrated the electrode but in sea water ph is about 10.4, in RO water ph is about 4.8
i tried to change PH electrode but unsuccessfully
Have you any ideas?
GHL Support Team
what are the ADC-calibration values?
No support or warranty issues over PM! Please send PMs to the moderators only if you have general problems with using the forum! Thanks for helping us to keep the support efficient.
Kein Support oder Reklamationsabwicklung über PM! Bitte senden Sie an die Moderatoren nur PMs bei allgemeinen Problemen mit der Verwendung des Forums! Danke dass Sie uns dabei helfen, den Support effektiv zu gestalten.
Neuer Benutzer
I will check today evening and let you know
Neuer Benutzer
I am sorry for delay
PH 7 -ADC:0454
PH 9 -ADC: 0365
GHL Support Team
these values let me assume that the pH-probe has passed its lifetime, you should have a difference of min. 200 ... 300 between 2 calibration
or you used accidentally the calibration fluids in the wrong order?
what pH value is displayed when you immerse the probe into fluid 7.0 and 9.0
No support or warranty issues over PM! Please send PMs to the moderators only if you have general problems with using the forum! Thanks for helping us to keep the support efficient.
Kein Support oder Reklamationsabwicklung über PM! Bitte senden Sie an die Moderatoren nur PMs bei allgemeinen Problemen mit der Verwendung des Forums! Danke dass Sie uns dabei helfen, den Support effektiv zu gestalten.
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