inoLab pH/ION 735
Operation
29
Sample record:
Calibration evaluation
After calibrating, the meter automatically evaluates the calibration. The
asymmetry and slope are evaluated separately. The worse evaluation
of both is taken into account. The evaluation appears on the display
and in the calibration record.
31.08.04 16:13
inoLab pH/ION 735
Ser. no.
12345678
CALIBRATION
pH
Calibration date
01.08.04 00:14:03
Cal. interval
7 d
AutoCal TEC
Buffer
1
7.00
Voltage
1
-0.2 mV 26.3 øC
Slope
-59.2 mV/pH
Asymmetry
-0.5 mV
Sensor
+++
Display
Calibration
record
Asymmetry
[mV]
Slope
[mV/pH]
+++
-15 ... +15
-60.5 ... -58
++
-20 ... +20
-58 ... -57
+
-25 ... +25
-61 ... -60.5
or
-57 ... -56
-
-30 ... +30
-62 ... -61
or
-56 ... -50
Clean the electrode according
to the electrode operating
manual
Error
Error
< -30 or
> 30
< -62 or
> -50
Perform error elimination ac-
cording to chapter 6 W
HAT
TO
DO
IF
...
