Search:

I guess, that the flowrate of the water sample or reagent pump is not 100% correct, a slight deviation can cause this issue. But to avoid another calibration, I recommend using the "Adjust displayed...

Thanks for the Screenshots. The flowrates seem to be ok.
Is the Firmware of the ProfiLux 4 and the Doser 2 up to date?

And which flowrates do you actually have set on the pumps?

Are the flowrates you've measured while calibrating the soing pumps the same as on the ProfiLux 3?

And you also have recalibrated the pH-probe?

I think it's the calibration of the dosing pumps. With a flowrate of 4ml/min. at slow speed, it should be near 32ml/min. at fast speed.
We recommend using a very precise measurement tool. A micro...

If the readings are consistent, the KH Director is working correctly. What are the flow rates of the pumps?

You could ajdust the displayed measured value with the input at the top right of the KH...