wtw Multi 3430, Руководство по эксплуатации

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Multi 3430 Operation
67 ba75865e02 12/2009
4.8.4 Settings for IDS conductivity sensors
Overview The following settings are possible for IDS conductivity sensors:
z
Calibration record (display)
z
Calibration interval
z
Reference temperature
z
Temperature compensation
z
TDS factor
z
Unit of the temperature
z
Automatic Stability control
Settings The settings are made in the Measurement menu for the measured
parameter, conductivity. To open the settings, display the required
measured parameter in the measured value display and press the
<MENU/ENTER> key. After completing the settings, switch to the mea-
sured value display with <M> .
The possible settings are individually displayed for each sensor. Below
the setting menu is displayed for two IDS sensors (TetraCon 925,
LR325/01).
Default settings are printed in
bold .
Setting menu of
TetraCon 925
Menu item Possible
setting Description
Calibration / Cali-
bration record
- Displays the calibration record of
the last calibration.
Calibration / Cali-
bration interval
1 ... 150 ...
999 d
Calibration interval for the IDS con-
ductivity sensor (in days).
The meter reminds you to calibrate
regularly by the flashing sensor
symbol in the measuring window.
Measurement /
Measuring cell /
Type
Measuring cell used
cal Measuring cells whose cell con-
stant is determined by calibration
in the KCL control standard solu-
tion.
Calibration range:
0.450 to 0.500 cm
-1
The currently valid cell constant is
displayed in the status line.
man Freely adjustable cell constant in
the range 0.450 ... 0.500 cm
-1
.