Preparing The Cell And Sample; Preparing The Cell - Xylem WTW Turb 430 IR/T Operating Manual

Turb 430 IR/T
Inserting a 28 mm
cell
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2 Insert the marked cell so that it is positioned on the bottom of
the cell shaft.
3 Align the cell marking (3) with the marking (4) of the cell shaft.
The cell is ready to be measured.
4.3

Preparing the cell and sample

Standard solutions and test samples are filled into cells for calibration and tur-
bidity measurement with the Turb 430 IR/T.
The quality of the measured values depends on the optimum preparation of
the cell and sample.
 Preparing the cell (see section 4.3.1)
– Determine a suitable position in the cell shaft
– Marking a cell
 Preparing the sample (see section 4.3.2)

4.3.1 Preparing the cell

Even completely clean quality cells exhibit tiny differences in their light trans-
Operation
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