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Can anyone kindly help with the Calibration and mode of operation of a E201-C pH Electrode?

Discussion in 'General Electronics Chat' started by Patuno, Nov 28, 2017.

  1. Patuno

    Patuno New Member

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    Please i need the Calibration and mode of operation of a E201-C pH electrode, its very urgent, I've searched everywhere on the internet but cant get anything close. I need its calibration and mode of operation, it doesn't seem to be delivering any voltage signal when inserted into a solution. Thanks in anticipation.
     

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  2. jpanhalt

    jpanhalt Well-Known Member Most Helpful Member

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    What sort of meter do you have attached to it?
     
  3. Patuno

    Patuno New Member

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    An Analog circuit as shown below
     

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  4. dave

    Dave New Member

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  5. jpanhalt

    jpanhalt Well-Known Member Most Helpful Member

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    Do you know that that circuit works? Do you have an actual meter to test your probe with? Is the solution you are testing a known value or is it just plain water? Water should be OK, but if that doesn't work, add a little table salt to it.

    From what I could tell, your probe is no different than typical probes. Here's a YouTube on how to calibrate:
     
  6. Patuno

    Patuno New Member

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    Thanks alot
     

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