cant set up KHD

[Matthias]

OK, I will wait with the official release until you three confirmed that it works with P3 now without any issues.

[gino555]

Will try mine tommorrow

[paulfars]

Ok , have done some extensive testing tonight , which ranged from being slightly worried to very worried to very pleased !

I wanted to carry on testing until I got two consistent results.

Results below

4.1
5.1
7.3
10.2
12.9
8.4
8.4

So I will take the last two as been accurate as they correspond to my test kit reading.

After the first test the status box showed an error " not enough reagent" even though it showed as been full. I cured this by disabling KH Director and then re enabling.

The only problem I have left is that the record measurement tick box is greyed out.

How quickly will the reagent evaporate ? I have removed the cap and put the tube in the bottle. Do I need to partly seal it?

[Matthias]

the first 2-3 measurements may be wrong if there has been too much reagent left in the measurement cell after priming the reagent tube
maybe you did not flush the measurement cell after priming (or not enough) or there was just too much reagent in the cell due too much priming

if the values are too high then there was maybe air in the reagent tube, see also hints about the reagent tubing in the manual

when the values settled now in a reasonable area then all seems to be OK

After the first test the status box showed an error " not enough reagent" even though it showed as been full. I cured this by disabling KH Director and then re enabling.

the filling level of the reagent pump must be > 50ml

How quickly will the reagent evaporate ? I have removed the cap and put the tube in the bottle. Do I need to partly seal it?

not so fast, actually I have open bottles all the time here while testing
some use just some tape to seal it

[Matthias]

The only problem I have left is that the record measurement tick box is greyed out.

measurement recording is supported only for P4 at the moment, it will be added for P3 and GHL Doser 2 with the next updates, I had no chance to get this done until now

[Gael]

Hi,

It’s work for me too now with 6.33 :-)

Thank

Gael

[Matthias]

so we take this issue as solved, thanks again for your help

the new GCC 1.1.1.1 has just been uploaded, is available in our download section

[Gael]

28 January, 8:00 PM:
1st test 8.0dKH
2nd test 9.5dKH
3rd test 9.5dKH
4th test 9.5dKH
5th test 9.5dKH

29 January:
4:00 AM: 9,4dKH
-->5:00 AM +125ml KH <--
7:00 AM: 9,8dKH
1:00 PM: 10,1dKH (why ???)
2:00 PM: Measuring...

[gino555]

1st test 10.5dKH
2nd test 10.5dKH
3rd test 8.7dKH
4th test 8.7dKH
5th test 8.8dKH

[Gael]

28 January, 8:00 PM:
1st test 8.0dKH
2nd test 9.5dKH
3rd test 9.5dKH
4th test 9.5dKH
5th test 9.5dKH

29 January:
4:00 AM: 9,4dKH
-->5:00 AM +125ml KH <--
7:00 AM: 9,8dKH
1:00 PM: 10,1dKH (why ???)
2:00 PM: 10,1dKH (Ok, but don't understand how KH increased...)
7:00 PM: 10,0dKH