Calibration Of The Ph Probe - Pool Technologie Redox Manuel Utilisateur

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CALIBRATION OF THE Ph PROBE

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Before proceeding to a calibration, provide you of pH7 and pH10 standard solutions.
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Unscrew then remove the mobile nut of the probe holder while leaving the probe inside.
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Use the cork supplied to fill the opening.
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e
✓ Reach the setting menu and then press 3 s on the key
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✓ Select the « CA » code using the keys
u
p
✓ The screen flashes « 7,0 », the first calibration point.
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CA p H
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✓ Dip the pH probe in the pH 7 solution and valid by
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The displayer will show alternatively 7,0 and – flashing during the calibration (1 to 5 minutes).
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7.0
- -
e
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If the measured value is correct, the device shows « oh » and then displays the value 10.
✓ Rinse the pH probe in the water and drain it without drying it with a rag.
✓ Insert the pH probe in the pH 10 solution and then valid by
The displayer will show alternatively 10 and
10 - -
If the measured value is right, the device shows « Oh » and then fall over towards the current display of the
pH.
Note : the probe being in the pH 10, the device flashes 10, because it measures a high pH. The pH high alarm will
disappear from the real measure of the swimming pool.
If one of the values is incorrect, the device shows « Er ». Your pH probe is probably no more usable (end of
life), to proceed to its replacement, contact your professional.
✓ Remove the cork and ten put back the probe on the probe holder.
JUSTREGUL UNO - JUSTREGUL DUO - PAPI004083-MULTI1 - FR/EN/ES/DE - Rev.01.19
7.0
7.0
10
.
V
and valid by .
V
.
V
.
V
- -
flashing
during the calibration
(1 to 5 minutes).
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