wtw Multi 350i, Operating Manual

Page: 56 / 108

Operation Multi 350i
54
Sample record:
Calibration evaluation After the calibration, the measuring instrument evaluates the current
status of the sensor against the relative slope. The evaluation appears
on the display and in the calibration record. The relative slope has no
effect on the measuring accuracy. Low values indicate that the electro-
lyte will soon be depleted and the sensor will have to be regenerated.
03.11.03 07:14
CALIBRATION ConOx
03.11.03 07:12:58
Multi 350i ser. no. 12345678
Cal. interval 14 d
Relative slope 0.97
Sensor +++
Display Calibration
record Relative slope
+++ S = 0.8 ... 1.25
++ S = 0.7 ... 0.8
+ S = 0.6 ... 0.7
Error Error
S < 0.6 or S > 1.25
Perform error elimination ac-
cording to chapter 6 W
HAT TO
DO IF
...