Settings For Turbidity Measurement - Xylem WTW Turb 430 IR/T Operating Manual

Operation
Display with mea-
suring range over-
flow
Overview
28
4 Fill the cell with the sample to be measured (approx. 15 ml). Close
the cell with the black light protection cap.
5 Insert the cell (see section 4.2).
6 Align the marking on the cell cap with the marking at the cell shaft.
or
Determine the suitable position of the cell in the cell shaft (see D
TERMINING A SUITABLE POSITION IN THE CELL SHAFT
7 Press the <START/ENTER> key.
Measurement starts. The measured value is displayed.
Trübung
157.0
[3-P StdCAL]
The measured value is automatically output to the interfac-
es.
8 Repeat the steps 2 to 8 for further samples.
If the measured value is outside the measuring range of the Turb 430 IR, it is
indicated on the display:
Trübung
> 1100
[3-P StdCAL]
15.01.20 15:12

4.6.1 Settings for turbidity measurement

For turbidity measurements, the following settings are possible in the menu
Konfiguration / Trübung:
 Kalibrierung
 Rücksetzen
FNU
NTU
15.01.20 15:12
FNU
NTU
Turb 430 IR/T
-
E
, page 18).
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