Lovibond 00386445 - MD1x0/200 - Chlorine HR PP, Chlorine PP Manuale utente

Tipo
Manuale utente
Lovibond® Water Testing
Tintometer® Group
Manual of Methods
MD 100 • MD 110 • MD 200
Chlorine
EN
Manual of Methods
Page 4
DE
Methodenhandbuch
Seite 18
ES
Manual de Métodos
Página 32
FR
Méthodes Manuel
Page 48
IT
Manuale dei Metodi
Pagina 64
PT
Métodos Manual
Página 80
NL
Handboek Methoden
Zijde 94
ZH
方法手册
Page 108
NL Handboek van Methoden 01/20EN Handbook of Methods 01/20
KS4.3 T
0.1 - 4 mmol/l KS4.3
Acid / Indicator
20
S:4.3
Instrument specific information
The test can be performed on the following devices. In addition, the required cuvette
and the absorption range of the photometer are indicated.
Instrument Type Cuvette λMeasuring Range
MD 200, MD 600, MD 610,
MD 640, MultiDirect, PM 620,
PM 630
ø 24 mm 610 nm 0.1 - 4 mmol/l KS4.3
SpectroDirect, XD 7000,
XD 7500
ø 24 mm 615 nm 0.1 - 4 mmol/l KS4.3
Material
Required material (partly optional):
Reagents Packaging Unit Part Number
Alka-M-Photometer Tablet / 100 513210BT
Alka-M-Photometer Tablet / 250 513211BT
Application List
Waste Water Treatment
Drinking Water Treatment
Raw Water Treatment
Notes
1. The terms Alkalinity-m, m-Value, total alkalinity and Acid demand to KS4.3 are iden-
tical.
2. For accurate results, exactly 10 ml of water sample must be used for the test.
Display in the MD
100 / MD 110 /
MD 200
Bar code for the
detection of the
methods
Method name
Measuring range
Chemical Method
Method number
Language codes
ISO 639-1 Revision status
KS4.3 T / 20
How to use
ENMethod Reference Book4
EN
Implementation of the provision Acid capacity KS4.3 with Tablet
Select the method on the device
For this method, no ZERO measurements are to be carried out with the following de-
vices: XD 7000, XD 7500
10 ml
Fill 24 mm vial with 10 ml
sample.
Close vial(s).
Sample
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Dissolve tablet(s) by inver-
ting.
Sample
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Test
Press the TEST (XD:
START) button.
The result in Acid Capacity KS4.3 appears on the display.
Performing test
procedure
KS4.3 T / 20
NL Handboek van Methoden 01/20EN Handbook of Methods 01/20
How to use
ENMethod Reference Book 5
EN
Chlorine PP / M110
ENMethod Reference Book1.06
EN
Chlorine PP M110
0.02 - 2 mg/L Cl2 a) CL2
DPD
Material
Required material (partly optional):
Reagents Packaging Unit Part Number
Chlorine Free DPD F10 Powder /
100 Pieces
530100
Chlorine Free DPD F10 Powder /
1000 Pieces
530103
Chlorine Total DPD F10 Powder /
100 Pieces
530120
Chlorine Total DPD F10 Powder /
1000 Pieces
530123
Available Standards
Title Packaging Unit Part Number
ValidCheck Chlorine 1,5 mg/l 1 Pieces 48105510
Sampling
1. When preparing the sample, Chlorine outgassing, e.g. through the pipette or
shaking, must be avoided.
2. The analysis must take place immediately after taking the sample.
Chlorine PP / M110
ENMethod Reference Book1.0 7
EN
Preparation
1. Cleaning of vials:
As many household cleaners (e.g. dishwasher detergent) contain reducing
substances, this can lead to lower results with the determination of Chlorine.
To avoid measurement errors, the glassware used should be free of chlorine
consumption. To achieve this, all glassware should be placed in a sodium
hypochlorite solution (0.1 g/L) for one hour and then rinsed thoroughly with
deionised water.
2. For individual testing of free and total Chlorine, the use of different sets of
glassware is recommended (EN ISO 7393-2, 5.3)
3. The DPD colour development is carried out at a pH value of 6.2 to 6.5. The
reagents therefore contain a buffer for the pH adjustment. Strong alkaline or acidic
water samples must therefore be adjusted between pH 6 and pH 7 before the
analysis (use 0.5 mol/l Sulphuric acid or 1 mol/l Sodium hydroxide).
Chlorine PP / M110
ENMethod Reference Book1.08
EN
Determination of free chlorine with powder packs
Select the method on the device.
10 mL
Sample
Fill 24 mm vial with 10 mL
sample.
Close vial(s). Place sample vial in the
sample chamber. Pay
attention to the positioning.
Zero
Press the ZERO button. Remove the vial from the
sample chamber.
Sample
Add Chlorine FREE-DPD/
F10 powder pack.
Close vial(s). Invert several times to mix
the contents (20 sec.).
Chlorine PP / M110
ENMethod Reference Book1.0 9
EN
Sample
Test
Place sample vial in the
sample chamber. Pay
attention to the positioning.
Press the TEST (XD:
START)button.
The result in mg/L free chlorine appears on the display.
Determination of totale Chlorine with powder packs
Select the method on the device.
10 mL
Sample
Fill 24 mm vial with 10 mL
sample.
Close vial(s). Place sample vial in the
sample chamber. Pay
attention to the positioning.
Zero
Press the ZERO button. Remove the vial from the
sample chamber.
Chlorine PP / M110
ENMethod Reference Book1.010
EN
Sample
Add Chlorine TOTAL-
DPD/ F10 powder pack.
Close vial(s). Invert several times to mix
the contents (20 sec.).
Sample
Test
9
4
5
6
7
8
10
11 12
1
2
3
3 min
Place sample vial in the
sample chamber. Pay
attention to the positioning.
Press the TEST (XD:
START)button.
Wait for 3 minute(s)
reaction time.
Once the reaction period is finished, the measurement takes place automatically.
The result in mg/L total Chlorine appears on the display.
Chlorine PP / M110
ENMethod Reference Book1.0 11
EN
Chemical Method
DPD
Appendix
Interferences
Persistant Interferences
All oxidising agents in the samples react like chlorine, which leads to higher results.
Removeable Interferences
Interference from Copper and Iron (III) are eliminated by the addition of EDTA.
Concentrations above 2 mg/L Chlorine, in the event of using Powder Packs, can lead
to results within the measuring range of up to 0 mg/L. In this case, the sample must
be diluted with chlorine-free water. 10 ml of the diluted sample should be mixed with
the reagent and the measurement taken again (plausibility test).
Interference from / [mg/L]
CrO4 2- 0,01
MnO20,01
Method Validation
Limit of Detection 0.01 mg/L
Limit of Quantification 0.03 mg/L
End of Measuring Range 2 mg/L
Sensitivity 1.68 mg/L / Abs
Confidence Intervall 0.033 mg/L
Standard Deviation 0.014 mg/L
Variation Coefficient 1.34 %
Conformity
EN ISO 7393-2
a) determination of free, combined and total
Chlorine HR PP / M111
ENMethod Reference Book1.012
EN
Chlorine HR PP M111
0.1 - 8 mg/L Cl2 a) CL8
DPD
Material
Required material (partly optional):
Reagents Packaging Unit Part Number
Chlorine Free DPD F10 Powder /
100 Pieces
530100
Chlorine Free DPD F10 Powder /
1000 Pieces
530103
Chlorine Total DPD F10 Powder /
100 Pieces
530120
Chlorine Total DPD F10 Powder /
1000 Pieces
530123
Sampling
1. When preparing the sample, Chlorine outgassing, e.g. through the pipette or
shaking, must be avoided.
2. The analysis must take place immediately after taking the sample.
Preparation
1. Cleaning of vials:
As many household cleaners (e.g. dishwasher detergent) contain reducing
substances, this can lead to lower results with the determination of Chlorine.
To avoid measurement errors, the glassware used should be free of chlorine
consumption. To achieve this, all glassware should be placed in a sodium
hypochlorite solution (0.1 g/L) for one hour and then rinsed thoroughly with
deionised water.
2. For individual testing of free and total Chlorine, the use of different sets of
glassware is recommended (EN ISO 7393-2, 5.3)
3. The DPD colour development is carried out at a pH value of 6.2 to 6.5. The
reagents therefore contain a buffer for the pH adjustment. Strong alkaline or acidic
water samples must therefore be adjusted between pH 6 and pH 7 before the
analysis (use 0.5 mol/l Sulphuric acid or 1 mol/l Sodium hydroxide).
Chlorine HR PP / M111
ENMethod Reference Book1.0 13
EN
Determination of free chlorine HR with powder packs
Select the method on the device.
10 ml
5 ml
3
5 mL
10 ml
5 ml
3
Fill 10 mm vial with 5 mL
sample.
Close vial(s). Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Zero
10 ml
5 ml
3
Press the ZERO button. Remove vial from the
sample chamber.
Add two Chlorine FREE-
DPD / F10 powder packs .
10 ml
5 ml
3
10 ml
5 ml
3
10 ml
5 ml
3
Close vial(s). Invert several times to mix
the contents (20 sec.).
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Chlorine HR PP / M111
ENMethod Reference Book1.014
EN
Test
Press the TEST (XD:
START)button.
The result in mg/L free chlorine appears on the display.
Determination of totale Chlorine HR with powder packs
Select the method on the device.
10 ml
5 ml
3
5 mL
10 ml
5 ml
3
Fill 10 mm vial with 5 mL
sample.
Close vial(s). Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Zero
10 ml
5 ml
3
Press the ZERO button. Remove vial from the
sample chamber.
Add two Chlorine TOTAL-
DPD / F10 powder packs .
Chlorine HR PP / M111
ENMethod Reference Book1.0 15
EN
10 ml
5 ml
3
10 ml
5 ml
3
10 ml
5 ml
3
Close vial(s). Invert several times to mix
the contents (20 sec.).
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Test
9
4
5
6
7
8
10
11 12
1
2
3
3 min
Press the TEST (XD:
START)button.
Wait for 3 minute(s)
reaction time.
Once the reaction period is finished, the measurement takes place automatically.
The result in mg/L total Chlorine appears on the display.
Chlorine HR PP / M111
ENMethod Reference Book1.016
EN
Chemical Method
DPD
Appendix
Interferences
Persistant Interferences
All oxidising agents in the samples react like chlorine, which leads to higher results.
Removeable Interferences
Interference from Copper and Iron (III) are eliminated by the addition of EDTA.
Concentrations above 8 mg/L Chlorine, in the event of using Powder Packs, can lead
to results within the measuring range of up to 0 mg/L. In this case, the sample must be
diluted with chlorine-free water. 10 ml of the diluted sample should be mixed with the
reagent and the measurement taken again (plausibility test).
Conformity
EN ISO 7393-2
a) determination of free, combined and total
DE Methodenhandbuch 01/20
KS4.3 T
0,1 - 4 mmol/l KS4.3
Säure / Indikator
20
S:4.3
Instrumentspezifische Informationen
Der Test kann auf den folgenden Geräten durchgeführt werden. Zusätzlich sind die
benötigte Küvette und der Absorptionsbereich der Photometer angegeben.
Geräte Küvette λMessbereich
MD 200, MD 600, MD 610,
MD 640, MultiDirect, PM 620,
PM 630
ø 24 mm 610 nm 0,1 - 4 mmol/l KS4.3
SpectroDirect, XD 7000,
XD 7500
ø 24 mm 615 nm 0,1 - 4 mmol/l KS4.3
Material
Benötigtes Material (zum Teil optional):
Reagenzien Form/Menge Bestell-Nr.
Alka-M-Photometer Tablette / 100 513210BT
Alka-M-Photometer Tablette / 250 513211BT
Anwendungsbereich
Abwasserbehandlung
Trinkwasseraufbereitung
Rohwasserbehandlung
Anmerkungen
1. Die Begrie Alkalität-m, m-Wert, Gesamtalkalität und Säurekapazität KS4.3 sind
identisch.
2. Die exakte Einhaltung des Probevolumens von 10 ml ist für die Genauigkeit des
Analysenergebnisses entscheidend.
Displayanzeige
im MD 100 MD 110
/ MD 200
Barcode zur
Methodenerkennung
Methoden Name
Messbereich
Chemische
Methode
Methodennummer
Sprachkürzel nach
ISO 639-1 Revisionsstand
KS4.3 T / 20
Leitfaden für den Anwender
ENMethod Reference Book18
DE
Durchführung der Bestimmung Säurekapazität KS4.3 mit Tablette
Die Methode im Gerät auswählen.
Für diese Methode muss bei folgenden Geräten keine ZERO-Messung durchgeführt
werden: XD 7000, XD 7500
10 ml
24-mm-Küvette mit 10 ml
Probe füllen.
Küvette(n) verschließen.
Sample
Die Probenküvette in
den Messschacht stellen.
Positionierung beachten.
Tablette(n) durch Um-
schwenken lösen.
Sample
Die Probenküvette in
den Messschacht stellen.
Positionierung beachten.
Test
Taste TEST (XD: START)
drücken.
In der Anzeige erscheint das Ergebnis als Säurekapazität KS4.3.
Durchführung der
Messung
KS4.3 T / 20
DE Methodenhandbuch 01/20
Leitfaden für den Anwender
ENMethod Reference Book 19
DE
Chlor PP / M110
DEMethod Reference Book1.020
DE
Chlor PP M110
0,02 - 2 mg/L Cl2 a) CL2
DPD
Material
Benötigtes Material (zum Teil optional):
Reagenzien Form/Menge Bestell-Nr.
Chlorine Free DPD F10 Pulver / 100 St. 530100
Chlorine Free DPD F10 Pulver / 1000 St. 530103
Chlorine Total DPD F10 Pulver / 100 St. 530120
Chlorine Total DPD F10 Pulver / 1000 St. 530123
Verfügbare Standards
Titel Verpackungseinheit Bestell-Nr.
ValidCheck Chlor 1,5 mg/L 1 St. 48105510
Probenahme
1. Bei der Probenvorbereitung muss das Ausgasen von Chlor, z.B. durch Pipettieren
und Schütteln, vermieden werden.
2. Die Analyse muss unmittelbar nach der Probenahme erfolgen.
Vorbereitung
1. Reinigung der Küvetten:
Da viele Haushaltsreiniger (z.B. Geschirrspülmittel) reduzierende Stoffe enthalten,
kann es bei der Bestimmung von Chlor zu Minderbefunden kommen. Um diesen
Messfehler auszuschließen, sollten die Glasgeräte chlorzehrungsfrei sein. Dazu
werden die Glasgeräte für eine Stunde unter Natriumhypochloritlösung (0,1 g/L)
aufbewahrt und danach gründlich mit VE-Wasser (Vollentsalztes Wasser) gespült.
2. Für die Einzelbestimmung von freiem Chlor und Gesamtchlor ist es sinnvoll, jeweils
einen eigenen Satz Küvetten zu verwenden (siehe EN ISO 7393-2, Abs. 5.3).
3. Die DPD-Farbentwicklung erfolgt bei einem pH-Wert von 6,2 bis 6,5. Die
Reagenzien enthalten daher einen Puffer zur pH-Wert Einstellung. Stark alkalische
oder saure Wässer müssen jedoch vor der Analyse in einen pH-Bereich zwischen 6
und 7 gebracht werden (mit 0,5 mol/l Schwefelsäure bzw. 1 mol/l Natronlauge).
Chlor PP / M110
DEMethod Reference Book1.0 21
DE
Durchführung der Bestimmung freies Chlor mit Pulverpäckchen
Die Methode im Gerät auswählen.
10 mL
Sample
24-mm-Küvette mit 10 mL
Probe füllen.
Küvette(n) verschließen. Die Probenküvette in
den Messschacht stellen.
Positionierung beachten.
Zero
Taste ZERO drücken. Küvette aus dem
Messschacht nehmen.
Sample
Ein Chlorine FREE-DPD/
F10 Pulverpäckchen
zugeben.
Küvette(n) verschließen. Inhalt durch Umschwenken
mischen (20 Sek.).
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Lovibond 00386445 - MD1x0/200 - Chlorine HR PP, Chlorine PP Manuale utente

Tipo
Manuale utente