10.4
Alkalinity (PCE-CP 10, PCE-CP 20, PCE-CP 30)
The unit in which the alkalinity is indicated can be set in the settings menu "Hardness Unit", see
chapter 9.1.5 Hardness Unit.
0 ... 200 mg/l CaCO
3
Reagent: PCE-CP X0 Tab Alkalinity
1.
Clean the instrument as described in chapter 2 General information and, if desired or
necessary, perform the ZERO procedure as described in chapter 7.
2.
Navigate through the main menu until the parameter Alka is displayed.
3.
Fill a 10 ml sample into the cuvette using the dispensing pipette.
4.
Add one Alkalinity tablet to the sample and crush the tablet using the crushing rod.
5.
When the tablet is completely dissolved, place the light protection cover on the cuvette
and press OK
6.
As soon as the countdown is completed, you will receive your measurement result.
10.5
Active oxygen (PCE-CP 30)
0.0 ... 30.0 mg/l
!
Reagent: DPD N° 4
(PCE-CP X0 Tab Active Oxygen)
1.
Clean the instrument as described in chapter 2 General information and, if desired or
necessary, perform the ZERO procedure as described in chapter 7.
2.
Navigate through the main menu until the parameter Act. O
3.
Fill a 10 ml sample into the cuvette using the dispensing pipette.
4.
Add one DPD N° 4 tablet to the sample and crush the tablet using the crushing rod.
5.
When the tablet is completely dissolved, place the light protection cover on the cuvette
and press OK
6.
As soon as the countdown is completed, you will receive your measurement result.
to start the measurement.
to start the measurement.
© PCE Instruments
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is displayed.
2