Liquistation CSF48 Inputs: ISE
173
Standard addition (all except for pH)
The "Standard addition" calibration type is available only via the "Expert" menu, which is
normally available to service personnel only.
Different types of calibration are available to calibrate an ion-selective electrode.
Initial settings only have to be made for the standard addition method.
Calibration timer
You can specify the calibration interval for the sensor here.
Once the time configured elapses, the "Calibration timer" diagnostics message appears on the
display.
The timer is reset automatically if you recalibrate the sensor.
Path: Menu/Setup/Inputs/ISE/<Electrode slot>Extended setup/Calib. settings
Function Options Info
Standard addition
Sampling volume 0.00 to 5000.00 ml
Factory setting
1000.00 ml
Here, specify the sample volume which you use during
the calibration.
Standard volume 0.00 to 100.00 ml
Factory setting
1.00 ml
Volume of the added standard solution per addition step
Standard concentration 0.00 to 10.00 mol/l
Factory setting
1.00 mol/l
Concentration of the standard solution
No. of steps 1 to 4
Factory setting
3
Number of addition steps (=measuring points of the
calibration function)
Path: Menu/Setup/Inputs/ISE/<Slot>/Extended setup/Calib. settings
Function Options Info
Calibration timer Options
•Off
•On
Factory setting
Off
Switches the function on or off
Calibration timer
Calibration timer="On"
1 to 10000 h
Factory setting
1000 h
Specify the time after which the timer should have timed
out. Once this time has elapsed, the "Calib. Timer"
diagnostics message, along with the code 102, appears
on the display.