fluidra 66178 - Page 18

0000137242 Rev. 7.1 16
3.3.2 ORP (REDOX) PROBE CALIBRATION
3.3.2.1 STANDARD MODE
Connect the ORP probe to the instrument as indicated in the electrical connections.
Select the ORP probe from the Calibration menu. Select the first option (Standard Calibration)
Select whether to perform the calibration in Automatic (AUTO) or Manual (MAN) mode.
At the end of each calibration point, the instrument will display the quality of the electrode as a percentage.
At the end of each calibration point, the instrument will display the quality of the electrode as a percentage.
ORP CAL. Type: Auto
ORP CAL. Type: Man
ORP CAL. Type: Auto
+475mV
ORP CAL. Type: Auto
+475mV
Wait 60”
ORP CAL. Type: Man
+475mV
ORP CAL. Type: Man
+475mV
Wai
t 60”
AUTO
In Automatic (
AUTO
) mode:
• Immerse the probe in the +475mV solution
and press Enter
• Wait 60 seconds. When finished, the
instrument will display the probe’s quality as
a percentage value.
• Once the operation has concluded, a
message will appear indicating that the
calibration has been carried out successfully.
In Manual (
MAN
) mode:
• Immerse the probe in the solution, insert the
solution’s mV value and press Enter
• Wait 60 seconds. When finished, the
instrument will display the probe’s quality as
a percentage value.
• Once the operation has concluded, a
message will appear indicating that the
calibration has been carried out successfully.
MAN