Settings
Multi 3630 IDS
76
ba77170e03
10/2017
11
Settings
11.1 pH measurement settings
11.1.1 Settings for pH measurements
The settings are made in the menu for calibration and measurement settings of
the pH/ORP measurement. To open the settings, display the required mea-
sured parameter in the measured value display and press the
<ENTER>
key.
After completing the settings, switch to the measured value display with
<M>
.
Default settings are printed in
bold
.
Menu item
Possible
setting
Explanation
Calibration
/
Calibration record
-
Displays the calibration record of the last calibration.
Calibration
/
Calibration data stor-
age
/
Display
-
Displays the last calibration records (max. 10)
Calibration
/
Calibration data stor-
age
/
Output to USB
flash drive or printer
-
Outputs the stored calibration data to the USB-A interface
(USB memory device/USB printer)
Calibration
/
Calibration data stor-
age
/
Output to
RS232/USB
-
Outputs the stored calibration data to the USB-B interface
(PC)
Calibration
/
Buffer
TEC
NIST/DIN
ConCal
...
Buffer sets to be used for pH calibration.
More buffers and details, see section 5.2.
Calibration
/
Single-
point calibration
yes
no
Quick calibration with 1 buffer
Calibration
/
Calibration interval
1 ...
7
... 999
d
Calibration interval
for the IDS-pH sensor (in days).
The meter reminds you to calibrate regularly by the flashing
sensor symbol in the measuring screen.
Calibration
/
Unit for
slope
mV/pH
%
Unit of the slope.
The % display refers to the Nernst slope of
-59.2 mV/pH (100 x determined slope/Nernst slope).
QSC
/
First calibration
-
Starts the initial calibration with QSC buffers.
This menu item is only available as long as no initial calibra-
tion was carried out with the connected IDS sensor.
QSC
/
Record of first
calibration
-
Displays the calibration record of the QSC initial calibration.
