wtw inoLab Multi 9310 IDS Operating Manual page 63

®
inoLab Multi 9310 IDS
Selecting the
displayed
measured parameter
Freezes the mea-
sured value (HOLD
function)
Stability control
(AutoRead )
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You can switch between the following displays with
 Turbidity [FNU]
 Turbidity [NTU]
With the HOLD function, you can freeze the current measured value. The dis-
played measured value stops changing until you switch the HOLD function off.
1. Freeze the measured value with
The [HOLD] status indicator is displayed.
If the HOLD function is active, you can, e.g. start a manual mea-
surement with stability control.
2. Release the frozen measured value again with
The HOLD function is switched off.
The [HOLD] status display disappears.
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 display of the measured parameter flashes until
a stable measured value is available.
You can start the Stability control manually at any time, irrespective of the set-
ting for automatic Stability control (see section 10.6.3 A
, page 80) in the System menu.
CONTROL
1. Freeze the measured value with
The [HOLD] status indicator is displayed.
Turbidity measurement (VisoTurb
FNU
USB output
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.
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.
®
900-P)
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:
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.
S
UTOMATIC TABILITY
63