Operation
inoLab pH/ION 735
44
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:
!
Accept the new calibration values with
g
. Subsequently, the cali-
bration record is displayed and output to the interface at the same
time.
!
To switch to the measured value display without accepting the new
calibration values, press
m
or
#
.
14
Wait for the end of the AutoRead measurement or accept the
calibration value with
g
.
The calibration display for the next standard solution appears.
15
For two-point calibration, select
Exit with 2 point calibration
with
82
and confirm with
g
.
The calibration is completed as a two-point calibration.
The new calibration values are displayed as a message (
i
).
You have the following options:
!
Accept the new calibration values with
g
. Subsequently,
the calibration record is displayed and output to the interface
at the same time.
!
To switch to the measured value display without accepting
the new calibration values, press
m
or
#
.
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>
