PCE Instruments PCE-CP Serie Benutzerhandbuch Seite 42
Verfügbare Sprachen
Verfügbare Sprachen
10.9
Hydrogen peroxide (PCE-CP 30)
10.9.1
Hydrogen peroxide low range
0.00 ... 2.90 mg/l
Reagent: PCE-CP X0 Tab Hydrogen Peroxide LR
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 H
3.
Fill a 10 ml sample into the cuvette using the dispensing pipette.
4.
Add one Hydrogen Peroxide LR 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.
10.9.2
Hydrogen peroxide high range
0 ... 200 mg/l
Reagents: PCE-CP X0 Tab Kit Hydrogen Peroxide HR
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 H
3.
Fill a 10 ml sample into the cuvette using the dispensing pipette.
4.
Add one Hydrogen Peroxide HR 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.
10.10
Water hardness
The unit in which the water hardness is indicated can be set in the settings menu "Hardness
unit", see chapter 9.1.5 Hardness Unit.
10.10.1
Total hardness
0 ... 500 mg/l
Reagents: PCE-CP X0 Tab Kit Total Hardness
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 TH is displayed.
3.
Fill a 10 ml sample into the cuvette using the dispensing pipette.
4.
Shake the liquid reagents before use.
5.
Add ten drops of Total Hardness 1 and four drops of Total Hardness 2 to the sample
and stir it with the crushing/stirring rod.
6.
When a uniformly coloured solution is obtained, place the light protection cover on the
cuvette and press OK
7.
As soon as the countdown is completed, you will receive your measurement result.
!
to start the measurement.
!
to start the measurement.
!
to start the measurement.
© PCE Instruments
37
O
LR is displayed.
2
2
O
HR is displayed.
2
2
