12
11.2.
pH value
Please use the buffer solutions in ascending order.
The calibration can be aborted at any time using the
[◄]
key.
1. Open the menu selection using
[MENU].
2. Use
[
▲
]
or
[
▼
]
for calibration and confirm with
[OK].
3. Use
[
▲
]
or
[
▼
]
to change to “pH value” or “pH redox value”
of the selected sensor and confirm with
[OK]
.
4. After cleaning with distilled water, dip the pH sensor in buffer 1.
Note: 20 ml in sensor vial. Confirm with
[OK].
Calibration of the
pH sensor 1430817000
_________________________________________
measurement process: buffer 1
measurement completed
buffer 1
--- [ 7.00 ] ---
confirm buffer
with
[OK]
change buffer
with
[▲]
Main menu
calibration
pH redox value
Summary of Contents for udox
Page 1: ...dox Operating instructions Version 1 6 8...
Page 2: ......
