Lovibond 00386464 - MD1x0/200 - H2O2 HR L, H2O2 LR L, pH value L Manuel utilisateur

Taper
Manuel utilisateur
Lovibond® Water Testing
Tintometer® Group
Manual of Methods
MD 100 • MD 110 • MD 200
Hydrogen Peroxide | pH
EN
Manual of Methods
Page 4
DE
Methodenhandbuch
Seite 18
ES
Manual de Métodos
Página 32
FR
Méthodes Manuel
Page 46
IT
Manuale dei Metodi
Pagina 60
PT
Métodos Manual
Página 74
NL
Handboek Methoden
Zijde 88
ZH
方法手册
Page 102
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
H2O2 LR L / M213
ENMethod Reference Book1.06
EN
H2O2 LR L M213
1 - 50 mg/L H2O2HP1
Titanium Tetrachloride / Acid
Material
Required material (partly optional):
Reagents Packaging Unit Part Number
Reagent for Hydrogen Peroxide 15 mL 424991
The following accessories are required.
Accessories Packaging Unit Part Number
Round cuvette 16 mm ø, set of 10 1 Set 197665
Hazard Notes
1. The reference reagent contains a 25% sulphuric acid solution. It is recommended to
wear appropriate protective clothing (protective goggles/gloves).
Preparation
1. The determination is held in strong acid medium. In the case of strongly alkaline
samples (pH > 10), the samples must be
acidified before measurement (with a 5% sulphuric acid solution at a ratio of 1:1).
Remarks
1. The sample can be measured even 24 hours after the colour reaction.
H2O2 LR L / M213
ENMethod Reference Book1.0 7
EN
Determination of Hydrogen peroxide LR with liquid reagent
Select the method on the device.
16 mm
10 mL
Fill 16 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 vial from the
sample chamber.
6
Hold cuvettes vertically
and add equal drops by
pressing slowly.
Add 6 drops H2O2-
Reagent Solution.
Close vial(s).
H2O2 LR L / M213
ENMethod Reference Book1.08
EN
Test
Invert several times to mix
the contents.
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Press the TEST (XD:
START)button.
The result in mg/L H2O2 appears on the display.
H2O2 LR L / M213
ENMethod Reference Book1.0 9
EN
Chemical Method
Titanium Tetrachloride / Acid
Interferences
Removeable Interferences
1. Colour interference is eliminated as follows.
A) Fill a clean vial with 10 ml of the water sample. Carry out zero calibration.
b) Measure the sample without the addition of reagents. (Result B)
c) Then measure the same sample with the addition of the reagents
(Result A).
Calculation of H2O2 Concentration = Result A - Result B.
2. Particles in the sample solution or turbidity distort the analysis and must be
eliminated. This can be through centrifuging or simply filtering the sample solution
prior to performing the measurement. Falsification of the measurement results
should also be expected when working with coloured solutions.
H2O2 HR L / M214
ENMethod Reference Book1.010
EN
H2O2 HR L M214
40 - 500 mg/L H2O2HP2
Titanium Tetrachloride / Acid
Material
Required material (partly optional):
Reagents Packaging Unit Part Number
Reagent for Hydrogen Peroxide 15 mL 424991
Hazard Notes
1. The reference reagent contains a 25% sulphuric acid solution. It is recommended to
wear appropriate protective clothing (protective goggles/gloves).
Preparation
1. The determination is held in strong acid medium. In the case of strongly alkaline
samples (pH > 10), the samples must be acidified before measurement (with a 5%
sulphuric acid solution at a ratio of 1:1).
Remarks
1. The sample can be measured even 24 hours after the colour reaction.
H2O2 HR L / M214
ENMethod Reference Book1.0 11
EN
Determination of Hydrogen peroxide HR with liquid reagent
Select the method on the device.
16 mm
10 mL
Fill 16 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 vial from the
sample chamber.
6
Hold cuvettes vertically
and add equal drops by
pressing slowly.
Add 6 drops H2O2-
Reagent Solution.
Close vial(s).
H2O2 HR L / M214
ENMethod Reference Book1.012
EN
Test
Invert several times to mix
the contents.
Place sample vial in the
sample chamber. • Pay
attention to the positioning.
Press the TEST (XD:
START)button.
The result in mg/L H2O2 appears on the display.
H2O2 HR L / M214
ENMethod Reference Book1.0 13
EN
Chemical Method
Titanium Tetrachloride / Acid
Interferences
Removeable Interferences
1. Colour interference is eliminated as follows.
A) Fill a clean vial with 10 ml of the water sample. Carry out zero calibration.
b) Measure the sample without the addition of reagents. (Result B)
c) Then measure the same sample with the addition of the reagents
(Result A).
Calculation of H2O2 Concentration = Result A - Result B.
2. Particles in the sample solution or turbidity distort the analysis and must be
eliminated. This can be through centrifuging or simply filtering the sample solution
prior to performing the measurement. Falsification of the measurement results
should also be expected when working with coloured solutions.
pH value L / M331
ENMethod Reference Book1.014
EN
pH value L M331
6.5 - 8.4 pH PH
Phenol Red
Material
Required material (partly optional):
Reagents Packaging Unit Part Number
Phenol Red Solution 15 mL 471040
Phenol Red Solution 100 mL 471041
Phenol Red Solution in 6-pack 1 Pieces 471046
Preparation
1. Due to differing drop sizes results can show a discrepancy in accuracy by
comparison with tablets.
This can be minimised by using a pipette (0.18 ml equivalent to 6 drops).
Remarks
1. After use, ensure the cuvette is once again closed with the same-coloured screw
caps.
2. Reagents are to be stored in the cool at +6 °C to +10 °C.
pH value L / M331
ENMethod Reference Book1.0 15
EN
Determination of pH-value with liquidreagent
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
6
Hold cuvettes vertically
and add equal drops by
pressing slowly.
Add 6 drops PHENOL
Red-Lösung to the
sample vial.
Close vial(s).
pH value L / M331
ENMethod Reference Book1.016
EN
Sample
Test
Invert several times to mix
the contents.
Place sample vial in the
sample chamber. Pay
attention to the positioning.
Press the TEST (XD:
START)button.
The result in pH value appears on the display.
pH value L / M331
ENMethod Reference Book1.0 17
EN
Chemical Method
Phenol Red
Appendix
Interferences
Removeable Interferences
1. Salt error Correction of test results (average values) for samples with salt contents
of:
2. Salt content of the sample Correction
30 g/L (seawater) -0.15 1)
60 g/L -0.21 2)
120 g/L -0.26 2)
180 g/L -0.29 2)
1) according to Kolthoff (1922) 2) according to Parson and
Douglas (1926)
3. When testing chlorinated water the residual chlorine contents can influence the
colour reaction of the liquid reagent. This can be avoided by adding a small crystal
of Sodiumthiosulphate (Na2S2O3⋅5 H2O) to the sample solution before adding the
PHENOL RED solution.
Bibliography
Colorimetric Chemical Analytical Methods, 9th Edition, London
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
H2O2 LR L / M213
DEMethod Reference Book1.020
DE
H2O2 LR L M213
1 - 50 mg/L H2O2HP1
Titantetrachlorid / Säure
Material
Benötigtes Material (zum Teil optional):
Reagenzien Form/Menge Bestell-Nr.
Reagenz für Wasserstoffperoxid 15 mL 424991
Es wird außerdem folgendes Zubehör benötigt.
Zubehör Verpackungseinheit Bestell-Nr.
Rundküvette mit Deckel Ø 16 mm, Höhe
90 mm, 10 ml, 10er Set
1 Satz 197665
Gefahrenhinweise
1. Das Nachweisreagenz enthält 25%ige Schwefelsäure. Es wird empfohlen geeignete
Schutzkleidung (Schutzbrille/Handschuhe) zu tragen.
Vorbereitung
1. Die Bestimmung findet in stark saurem Medium statt. Bei Vorliegen von stark
alkalischen Proben (pH > 10), muss vor der Bestimmung angesäuert werden (mit
5%iger Schwefelsäure im Verhältnis 1:1)
Anmerkungen
1. Die Probe kann auch noch 24 Stunden nach der Farbreaktion vermessen werden.
H2O2 LR L / M213
DEMethod Reference Book1.0 21
DE
Durchführung der Bestimmung Wasserstoffperoxid LR mit
Flüssigreagenz
Die Methode im Gerät auswählen.
16 mm
10 mL
16-mm-Küvette mit 10 mL
Probe füllen.
Küvette(n) verschließen. Die Probenküvette in
den Messschacht stellen.
Positionierung beachten.
Zero
Taste ZERO drücken. Die Küvette aus dem
Messschacht nehmen.
6
Die Tropfflaschen
senkrecht halten und durch
langsames Drücken gleich
große Tropfen zugeben.
6 Tropfen H2O2-Reagenz-
Lösung zugeben.
Küvette(n) verschließen.
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Lovibond 00386464 - MD1x0/200 - H2O2 HR L, H2O2 LR L, pH value L Manuel utilisateur

Taper
Manuel utilisateur