Settings
Multi 9430
88
ba75966e04
04/2015
* Brand names or trade names are trademarks of their respective owners protected
by law.
9.1.3 Calibration interval
The calibration evaluation is displayed as a sensor symbol.
After the QSC function has been enabled the sensor symbol is replaced by the
QSC scale (see section 4.2.8 QSC
After the specified calibration interval has expired the sensor symbol or the
QSC scale flashes. It is still possible to measure.
Setting the calibra-
tion interval
The calibration interval is set to 7 days in the factory.
You can change the interval (1 ... 999 days):
22
Reagecon 25
*
2.000
4.000
7.000
10.000
13.000
25 °C
23
Chemsolute
*
2.000
4.000
7.000
10.000
20 °C
24
USABlueBook
*
4.000
7.000
10.000
25 °C
25
YSI
*
4.000
7.000
10.000
25 °C
The buffers are selected in the menu, pH /
<ENTER>
/
Calibration
/
Buffer
(see section 9.1.1 S
To ensure the high measuring accuracy of the measuring system,
calibrate after the calibration interval has expired.
No.
Buffer set *
pH values
at
1.
Open the menu for measurement settings with
<ENTER>
.
2.
In the
Calibration
/
Calibration interval
menu, set the calibration interval
with
<
><
>
.
3.
Confirm the setting with
<ENTER>
.
