PrimeLab 1.0 MULTITEST User Manual page 299

Turbidity-NTU
(112)
10 ml
24 mm
PLSp-ADP-TRB
Measurement procedure:
The steps up to the selection of the parameter value to be determined are the same for all
procedures and described on page "TEST-5". Please observe the important notes for
accurate measurements on pages "TEST-8" and "TEST-9".
!
The individual steps of the measurement procedure are shown on the display.
1) Mix the sample water thoroughly, rinse cuvette -to be used for the
following measurement- several times and fill it with exactly 10ml of the
sample water. For this, you HAVE TO use the 10ml pipette which came
with your Turbidity Kit.
2) Insert the cuvette WITHOUT LID into the PrimeLab sampling chamber.
Align the arrow on the front of the cuvette.
3) Place Turbidity-Adapter on top of the open cuvette which already is
placed into the PrimeLab measurement chamber.
4) Press TEST.
4
5) The determined result is immediately displayed. Press button 3 to
3
convert the result to different units (*). Press button 4 to save the result
4
together with date and time.
!!! If low values (<20 NTU) are expected, we recommend to let the water
sample (in the vial) rest for at least 05:00 minutes before presing TEST.
As an alternative, you can also continue to repeat measurement in steps of
01:00 minute. The lowest value displayed can be taken as a result.
!
Assessment of the measurement value relative to the ideal range defined by you.
Measurement value for this parameter is outside the value range of this method.
266
0.02 - 1000
Name on device: 112-Turbidity-NTU
PLSp-PIP10ml
Use button 3 (arrow down) to scroll through the steps.
Use button 4 to skip the notes.
Possible messages in the line below the measurement value:
"low! / high! / good!":
"Overrange! / underrange!":
(NTU)
PLSp-PIP10ml-tips
Adapter
Only for calibration!
10 ml 10 ml 10 ml
0.5 10 1000
NTU NTU NTU
PLSp-RefTRB
Continued...
266