YSI TruLab 1320P - Manual (Page 71)

TruLab pH/ISE 1320 Settings
ba76157e01 03/2014
71
* 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.
The sensor symbol flashes after the adjusted calibration interval has expired. It
is still possible to measure.
Setting the
calibration interval
The calibration interval is set to 7 days in the factory.
You can change the interval (1 ... 999 days):
23 Reagecon 25 * 2.000
4.000
7.000
10.000
13.000 25 °C
24 Chemsolute * 2.000
4.000
7.000
10.000 20°C
25 USABlueBook * 4.000
7.000
10.000 25 °C
No. Buffer set * pH values at
The buffers are selected in the menu, pH / <MENU/ENTER> / Cali-
bration / Buffer (see 9.1.1 S
ETTINGS FOR P H MEASUREMENTS , PAGE
66).
To ensure the high measuring accuracy of the measuring system,
calibrate after the calibration interval has expired.
1. Open the menu for measurement settings with <MENU/ENTER>.
2. In the Calibration / Calibration interval menu, set the calibration interval
with <><>.
3. Confirm the setting with <ENTER>.
4. Quit the menu with <M>.