Xylem MultiLab 4010-2 - Manual (Page 61)

MultiLab 4010-2 Settings
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9 Settings
9.1 pH measurement settings
9.1.1 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 key.
After completing the settings, switch to the measured value display with .
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 storage / Display - Displays the last calibration records (max. 10)
Calibration /
Calibration data storage
/ Output to RS232/USB - Outputs the stored calibration data to the USB-B interface
(PC)
Calibration / Calibration
data storage / Output to
USB flash drive or
printer - Outputs the stored calibration data to the USB-A interface
(USB memory device/USB printer)
Calibration /Buffer YSI
NIST/DIN
ConCal
... Buffer sets to be used for pH calibration.
More buffers and details: see section 9.1.2 B
UFFER SETS
FOR CALIBRATION , page 62 and section 5.2 P H CALIBRATION ,
page 29.
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 flash-
ing 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 cali-
bration was carried out with the connected IDS sensor.
QSC /Record of first cal-
ibration - Displays the calibration record of the QSC initial calibra-
tion.
QSC /Control calibra-
tion - Starts the control calibration with QSC buffers.
This menu item is only available if an initial calibration was
carried out with the connected IDS sensor.