MAN
pH
CAL.
pH
CAL.
7.01pH
25.0°C
pH
CAL.
7.00pH
25.0°C
Wait
pH
CAL.
4.01pH
25.0°C
Wait
At the end of each calibration point, the instrument will display the quality of the electrode as a percentage.
3.3.2
ORP (REDOX) PROBE CALIBRATION
Connect the ORP probe to the instrument as indicated in the electrical connections.
Select the ORP probe from the Calibration menu.
Select whether to perform the calibration in Automatic (AUTO) or Manual (MAN) mode.
AUTO
ORP
CAL.
ORP
CAL.
+475mV
ORP
CAL.
+475mV
Wait
At the end of each calibration point, the instrument will display the quality of the electrode as a percentage.
0000137242
Type: Man
Type: Man
Type: Man
60"
Type: Man
60"
Type: Auto
Type: Auto
Type: Auto
60"
In Manual (MAN) mode:
•
Immerse the probe in the first solution, insert
the solution's pH value and press Enter
•
Wait 60 seconds. When finished, the
instrument will display the probe's quality as
a percentage value.
•
Immerse the probe in the second solution
and insert the solution's pH value..
•
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 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.
Rev. 6.0
10