wtw Turb 555 Operating Manual page 28

Operation
Measuring
28
Note
The pour-through vessel can remain installed until the next
calibration.
Note
If you use the pour-through vessel, you do not need to rinse
the cuvette 3x with the sample. The sample rinses the cu-
vette as it flows through. Even the forming of air bubbles is
considerably reduced.
1 Remove the lid from the pour-through vessel.
2 Slowly pour approximately 500 ml sample into the
container of the pour-through vessel. The sample
runs through the vessel into the cuvette and any ex-
cess sample runs out again through the outlet hose.
In this way, any "old" sample liquid that remains will
be displaced.
3 When no more liquid runs out of the outlet hose, wait
for a stable measured value and read it.
4 How to output measured values to the printer or PC
refer to section 4.6.2 O
5 Repeat steps 1 to 4 for all samples.
Turb 555 / Turb 555 IR
UTPUT OF MEASURED VALUES
ba41113e07
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04/2009