- Joined
- Feb 19, 2018
- Messages
- 123
- Reaction score
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Trying to setup a brand new KHD with doser 2.1 SA and connect to a Profilux 4. Everything is connected and setup as instructed in manual, doser set as slave of course, and setup mechanically. Khd/doser performs test - but values are to low according to ref solution.
With ref solution (7,5 dkh) I get 5.8-5.9 - the value is constant - I've used almost 1000 ml to perform multiple test in a row and cant figure out why it wont give me correct value.
So far..
Probe - calibrated several times.
Water sample hose - I have different diameters on some of the tubes so I filled the entire hose incl pipes, filter, doser hose etc and measured the volym. This is the volym I've entered into GCC when registering "sample tube volym" - it's 46 ml.
Doserheads are all calibrated several times.
What else could I try to get more accurate test results?
Sample volum is set to 100 ml.
/Andre.
With ref solution (7,5 dkh) I get 5.8-5.9 - the value is constant - I've used almost 1000 ml to perform multiple test in a row and cant figure out why it wont give me correct value.
So far..
Probe - calibrated several times.
Water sample hose - I have different diameters on some of the tubes so I filled the entire hose incl pipes, filter, doser hose etc and measured the volym. This is the volym I've entered into GCC when registering "sample tube volym" - it's 46 ml.
Doserheads are all calibrated several times.
What else could I try to get more accurate test results?
Sample volum is set to 100 ml.
/Andre.