wtw inoLab Multi 9310 IDS Operating Manual page 47

®
inoLab Multi 9310 IDS
Stability control
(AutoRead)
& HOLD function
Hold function
Stability control
ba75937e10 08/2021
sure and input the salinity of the measured medium first.
When the salinity correction is switched on, the [Sal] indicator is displayed in
the measuring screen.
You can switch the salinity correction on or off and enter the salinity
in the menu for calibration and measurement settings (see section
10.3.1 S
ETTINGS FOR
CALIBRATION SETTINGS
Air pressure correction The air pressure is automatically used for air pres-
sure correction during calibrating and for the display of the oxygen saturation
[%] parameter.
You can view the current air pressure in the sensor menu when an IDS D.O.
sensor is connected. In the measured value display, press the
The current air pressure is displayed as a piece of information.
The stability control function (AutoRead) continually checks the stability of the
measurement signal. The stability has a considerable impact on the reproduc-
ibility of measured values.
The measured parameter flashes on the display
 as soon as the measured value is outside the stability range
 when the automatic Stability control is switched off.
Irrespective of the setting for automatic Stability control (see section 10.6.3
A S
UTOMATIC TABILITY CONTROL
measurement with Stability control manually at any time.
To start the Stability control function manually, the HOLD function must be
enabled.
1. Freeze the measured value with
The [HOLD] status indicator is displayed.
The HOLD function is active.
You can terminate the HOLD function and the Stability control func-
<AR>
tion with
<ENTER>
2. Using
The [AR] status indicator appears while the measured value is assessed
as not stable. A progress bar is displayed and the display of the mea-
sured parameter flashes.
The [HOLD][AR] status indicator appears as soon as a stable measured
value is recognized. The progress bar disappears, the display of the mea-
sured parameter stops flashing, and there is a beep.
The current measurement data is output to the interface. Measurement
data meeting the stability control criterion is marked by AR.
D.O.
SENSORS
), page 73).
, page 80) in the System menu, you can start a
<AR>
<M>
or at any time.
, activate the Stability control function manually.
Dissolved oxygen
(
MENU FOR MEASUREMENT AND
<ENTER>
.
key.
47