Lovibond 00386464 - MD1x0/200 - H2O2 HR L, H2O2 LR L, pH value L Manuale utente

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 Manuale utente

Lovibond 00386464 - MD1x0/200 - H2O2 HR L, H2O2 LR L, pH value L Manuale utente

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