Astralpool PC 2000 Manual De Instrucciones página 31

17. Press the
will appear on the display. Wait for 30 seconds
while the instrument calculates the GAIN. It will
then show the quality of the electrode as a
percentage.
18. The instrument will save the parameters that have
been calculated and the wording SAVE PAR will
appear on the display for 1 second.
The instrument will then exit the calibration
menu and return to the measurement mode. The
HOLD status will remain active.
19. Place the electrode back into its tank and open
the flow of water again, setting it at 60 litres/hour.
Press the
key to leave the HOLD status.
5.2___CALIBRATION OF THE REDOX PROBE
Shut off the flow of water.
Enter the calibration menu (See page 8) and go to the
ORP CAL FUNCTION.
Press the key to proceed with calibration of the
redox probe.
At this point the indication CAL will flash on the MV
display and the 465 mv will start to flash.
Remove the pH electrode from its tank.
Wash the electrode in bottle n° 2 containing clean water.
Dip the electrode into the bottle containing the
465 mv solution for 15 seconds.
Press the key.
If the instrument recognises the buffer solution, the indication 465 will appear on the display.
(If there is an error replace the buffer solution)
key. The indication GAIN PH
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