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Thread: 2.1 Doser - Automatic adjustment but with no control

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  1. #1
    Join Date
    15.05.2010
    Location
    London
    Posts
    62

    Default 2.1 Doser - Automatic adjustment but with no control

    Hi,

    My KH has been pretty stable for a few weeks, but this morning I noticed a minor drop, on investigation I found that my doser automatically adjusted the dose by -0.2ml.
    Although I do have a KHD, I am not using dosing control, the doser is setup on a manual schedule.

    My schedule is for 0.5ml per dose.
    Please see screenshot below.

    Could this be because the pump cannot handle this precision over a long duration, and is then automatically corrected to bring the dose inline?
    For example, although it was set to 0.5ml, could it really have been dosing 0.51ml, which the doser can calculate based on the flowrate, it then later corrects this situation?

    If my assumption is correct, it would be a great feature to actually show this to the user in the UI. Showing the "calculated dosage" based on the flowrate, would allow the user to understand this will happen and give them the option to adjust the dosage.

    Screenshot 2020-06-12 at 09.06.01.jpg
    Last edited by kingy138; 12.06.2020 at 09:25.

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