- Joined
- Sep 7, 2019
- Messages
- 589
- Reaction score
- 329
Hello everyone, since yesterday night my KHD is acting up, the first measurement was dKH of 317 (yes, you are reading it right), and since then measuring 0 each single time, the dosing heads are all working fine, the pH probe port is not leaking.
- The sampling line is in the water, the normal and emergency outlets are above water level, as usual
- I tried emptying the cell completely, flushing the cell, venting the internal reagent tube (from the app), and then retaking measurements, still 0.
- The pH probe is connected correctly to the KHDirector, the pH value changes while measuring (checked in the app).
Anyone has any suggestions?
- The sampling line is in the water, the normal and emergency outlets are above water level, as usual
- I tried emptying the cell completely, flushing the cell, venting the internal reagent tube (from the app), and then retaking measurements, still 0.
- The pH probe is connected correctly to the KHDirector, the pH value changes while measuring (checked in the app).
Anyone has any suggestions?