BWT Manager Connect Duo - Free Chlorine Calibration of Amperometric Closed Cell; Temperature Probe Calibration

UNIVERS
37
2023/03 - Revision index: A - Code: 0000139233
9. Free Chlorine calibration of Amperometric closed cell
This operation requires the use of a reference device measuring the free chlorine concentration
(photometer, etc.) in step 2.
10. Temperature probe calibration
This requires the use of a reference thermometer.
Immerse the T°C probe of the instrument and that of the reference thermometer in the same liquid sample
simultaneously and start the calibration of the T°C probe.
H
2
O
3 s
Select Cl calibration
Wait 10 s
Wait 10 s
Save the setting
Exit
The displayed value flashes
Adjust it to the value read
with the instrument
Ex. 1.0 ppm Free Cl
9
4
5
6
1
2
3
7
8
Take a sample, and
measure it with the
reference instrument
The value read by the device
flashes
Adjust it to the one indicated
by the reference thermometer
Ex. 27°C
CAL Reference
26°C
CAL Reference
27°C