| Mar 27, 2021, 11:21 am Hello I have a klereo compaq M5 ph probe to perform the calibration. I have to plan a ph7 and ph4 solution. Can I take a solution that is not from the klereo brand? |
| Hello, Yes the solutions are the same for all the probes. Only the value is important pH 4 .. pH 7 ... |
| Mar 27, 2021, 11:23 am OK so if the device indicates to me that the measurement is out of range. Does that mean the probe is fucked up? |
| Mar 27, 2021, 11:27 am |
| You can do a test: you dip the probe in water and read the pH value |
| And then you add vinegar to the water |
| Mar 27, 2021, 11:29 am OK I test thank you and I tell you what |
| If the probe is out of service then the pH value will not move |
| Good luck. Do not hesitate to contact us again |
| Mar 27, 2021, 11:39 am Test performed. This went from 4.6 to 4.4 ... |
| And how much did you have in the water? |
| Mar 27, 2021, 11:40 am |
| Well she has a problem in the water she should have read a value greater than 6 and the variation should have been greater than 2ph. How old is your catheter? |
| Mar 27, 2021, 11:43 am |
| Mar 27, 2021, 11:44 am The increase in ph with the vinegar should have been immediate? I left it for more or less 2 minutes in a mixture of 10cl water 10cl vinegar |
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