Xylem ProLab 1000 BENCH TOP pH METER - Manual (Page 60)

Operation ProLab 1000
60 ba75576e04 01/2011
Continuing with three-
point to seven-point
calibration
Repeat the steps 12 to 20 in the same way with the third and further
standard solutions as necessary. After finishing the last calibration
step, the new calibration values are displayed as a message ([
i]).
You have the following options:
z Accept the new calibration values with <MENU/OK>. Subsequently,
the calibration record is displayed and downloaded to the interface
at the same time.
z To switch to the measured value display without accepting the new
calibration values, press <MODE> or <ESC>.
21 For two-point calibration, select Exit with 2 point calibration with
<
▲><▼> and confirm with <MENU/OK>.
The calibration is completed as a two-point calibration.
The new calibration values are displayed as a message ([
i]).
You have the following options:
z Accept the new calibration values with <MENU/OK>.
Subsequently, the calibration record is displayed and
downloaded to the interface at the same time.
z To switch to the measured value display without accepting
the new calibration values, press <MODE> or <ESC>.
[ i] #2 0.020 mg/l 24 °C
[ i] Immerse sensor in std. 3
Set temperature: 24 °C
Continue
Exit with 2 point calibration
Set standard: 0.050 mg/l
ISE <CAL>