Waste water amount

[lmm1967]

Setup to test once per day (for now) - in 3 days the 3 tests generated 500 ml of waste water.

That seems excessive - am I programmed wrong ?

[Vinny]

Please follow our part 3 KHD setup video for proper setup instructions.
This is likely a result of incorrect pump calibration values.

[lmm1967]

Please follow our part 3 KHD setup video for proper setup instructions.
This is likely a result of incorrect pump calibration values.

OK - I'll walk through it again. I would think if it was a calibration issue I would see bad measurements (I'm not) and/or the GHL record of how much fluid is in the container would be off (it's not).

Thanks for your prompt reply - I'll circle back and report here how things go after another calibration.

[Thilo]

What sample volume have you set? If you have set 100ml, 500ml after three measurements should be normal because the measurement cell is flushed before each measurement.

[lmm1967]

Currently set to 80ml.

[Thilo]

Ok, then 500ml are correct. For flushing the measurement the KH Director uses a little more water than the sample volume. I've just checked that again.