Horiba Scientific DS-72G Instruction Manual page 57

Manual calibration
The conductivity value of the standard solution used in the calibration process is the
compensated value into the calibrating temperature by the temperature coefficient 2%/°C
from the 25°C value. For more precise measurement, it is recommended to operate the
calibration process at 25°C.
1.
Tap the value next to "Set:" to display the numer-
ical-key screen.
2.
Enter the conductivity value of the standard solu-
tion, and then tap
3.
Select the auxiliary unit of the standard solution
for calibration using
concentration of the standard solution. After that,
tap .
4.
Tap to start the calibration.
When the calibration is completed, the HOLD
indicator is lit up and the calibration state is
displayed.
5.
Tap after checking the calibration result
to return to the CAL screen.
To start the COND measurement, press the
MEAS key.
.
, and then enter the
37