Knick Stratos PROFIBUS 2222X CondI, Руководство пользователя

Страница: 127 / 192

127 Calibration
Calibration with Calibration Solution
Display Action Remark
Press cal ,
enter mode code 1100 .
Select using

,
enter number using

,
press enter to proceed.
If an invalid code is
entered, the device
returns to measuring
mode.
Welcome (3 sec) Device in HOLD mode,
Sensoface inactive.
Immerse the sensor in the
calibration solution.
The upper display shows the
cell factor, the lower display
shows the measured conductiv-
ity value.
Read off the conductivity value
for the temperature displayed
from the table of the calibration
solution used.
Change the cell factor
until the conductivity value
(lower display) corresponds to
the value specifi ed in the table.
When there has not been
an entry for 6 sec, the
lower display alternately
shows the conductivity
and temperature value.
Press enter to confi rm the
cell factor.
Press
enter to exit the HOLD
mode.
After 20 sec (for measured
value stabilization) the
device returns to measur-
ing mode.