Calibration Interval (Int 3) - wtw inoLab Oxi Level 2 Operating Manual

Setting the
calibration interval

4.3.2 Calibration interval (Int 3)

The flashing probe symbol reminds you to calibrate
regularly. After the selected calibration interval (Int 3)
expires, the probe symbol flashes. Measurements can
continue.
Note
To ensure the high measuring precision of the measuring
system, perform a calibration after the calibration interval
expires.
The calibration interval (Int 3) is set to 14 days in the factory.
The interval can be changed (1 ... 999 days):
1 Switch off the instrument.
m
2 Press and hold down the key.
e
3 Press the
The display test appears briefly on the display.
The instrument then switches automatically to the
configuration level.
g
4 Press the
u d
5 Press
next calibration.
6 Confirm with
7 Change to the measuring mode by pressing
key.
key until Int 3 appears on the display.
to set the required time interval until the
g
.
Operation
m
.
99