Settings For Conductivity Measuring Cells - wtw geotech Multi 350i Operating Manual

Multi 350i
Overview
Settings

4.7.4 Settings for conductivity measuring cells

The following settings are possible for conductivity measuring cells:
! Measured variable
! Reference temperature
! Temperature compensation
! TDS factor
! Calibration interval
! Measuring cell/cell constant
The settings are made in the measuring menu of the conductivity mea-
surement. To open the settings, activate the relevant measuring win-
dow in the measured value display and press the <MENU/ENTER> key
shortly. After completing the settings, switch to the measured value dis-
play with <M>.
Menu item
Calibration / Calibra-
tion interval
Calibration / Calibra-
tion record
Reset
Temp. comp. (TC) /
Reference temp.
Temp. comp. (TC) /
Compensation
Possible Description
setting
1 ... 999 d Calibration interval for the
measuring cell (in days).
The measuring instrument re-
minds you to calibrate regu-
larly by the flashing sensor
symbol in the measuring win-
dow.
- Displays the calibration
record of the last calibration.
- Resets all sensor settings to
the delivery condition (see
section 4.10.1).
20 °C Reference temperature
25 °C
This setting is only available
when the Conductivity or
Spec. resist. display is set.
nLF Procedure for temperature
lin compensation (see
Off section 4.7.3).
This setting is only available
when the Conductivity or
Spec. resist. display is set.
Operation
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