Hach sensION+ pH1 Manual de utilizare

DOC022.98.80143

sensION

™

+ Portable Meter

02/2013, Edition 3

User Manual

Bedienungsanleitung

Manuale dell'utente

Manuel d'utilisation

Manual del usuario

Manual do utilizador

Uživatelská příručka

Brugsanvisning

Gebruikershandleiding

Instrukcja obsługi

Bruksanvisning

Käyttäjän käsikirja

Ръководство за потребителя

Használati útmutató

Manual de utilizare

Naudotojo vadovas

Руководство пользователя

Kullanım Kılavuzu

Návod na obsluhu

Navodila za uporabo

Korisnički priručnik

Εγχειρίδιο χρήστη

Kasutusjuhend

Priručnik za korisnika

English...................................................................................................................................................................................................

3

Deutsch...............................................................................................................................................................................................18

Italiano.................................................................................................................................................................................................35

Français..............................................................................................................................................................................................51

Español...............................................................................................................................................................................................67

Português..........................................................................................................................................................................................83

Čeština................................................................................................................................................................................................99

Dansk.................................................................................................................................................................................................114

Nederlands......................................................................................................................................................................................130

Polski.................................................................................................................................................................................................147

Svenska............................................................................................................................................................................................163

Suomi.................................................................................................................................................................................................178

български.......................................................................................................................................................................................193

Magyar..............................................................................................................................................................................................211

Română............................................................................................................................................................................................227

lietuvių kalba...................................................................................................................................................................................243

Русский............................................................................................................................................................................................258

Türkçe................................................................................................................................................................................................276

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eesti keel..........................................................................................................................................................................................355

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2

Table of contents

Specifications on page 3

General information on page 4

Installation on page 5

User interface and navigation on page 6

Startup on page 10

Operation on page 10

Maintenance on page 13

Troubleshooting on page 13

Replacement parts and accessories on page 15

Standard solutions on page 15

Salinity values for dissolved oxygen meters on page 17

Specifications

Specifications are subject to change without notice.

Specification Details

Dimensions 18.6 x 7.3 x 3.8 cm (7.32 x 2.87 x 1.5 in.)

Weight 300 g (0.66 lb)

Meter enclosure IP67

Power requirements

(internal)

AA Alkaline or rechargeable Nickel Metal Hydride

(NiMH) batteries (3); battery life: over 500 hours

Input connectors MP-5 or MP-8 connector for sensION+ probes

Meter protection class Class III

Storage temperature –15 to +65 °C (5 to +149 °F)

Operating temperature 0 to 50 °C (32 to 122 °F)

Operating humidity 80% (non-condensing)

Specification Details

Instrument range pH: –2.00 to 19.99; ORP: ±1999 mV

Conductivity: 0.01 to 500 mS/cm; TDS: 0 to

500 g/L; Salinity: 0.0 to 1999 mg/L, 2.0 to 50.0 g/L

DO: 0.00 to 19.99 mg/L and 20.0 to 22.0 mg/L

(25°C), 0.0 to 199.9% and 200 to 250% (25°C)

Resolution pH: 0.01 pH; ORP: 1 mV (0.1 mV from –199.9 to

199.9 mV)

DO: 0.1% (1% if ≥ 200%); 0.01 mg/L (0.1 mg/L if ≥

20 mg/L)

Conductivity: changes with range (auto-ranging)

Temperature: 0.1 °C (0.1°F)

Measuring error (± 1 digit) pH: ≤ 0.01 pH; ORP: ≤ 1 mV

DO: ≤ 0.5% of the measured value

Conductivity: ≤ 0.5% (0.01 µS/cm to 19.99 mS/cm);

≤ 1% (≥ 20.0 mS). Salinity/TDS: ≤ 0.5%

Temperature: ≤ 0.2 °C (≤ 0.4 °F)

Reproducibility (± 1 digit) pH: ± 0.01 pH; ORP ± 1 mV

DO: ≤ 0.2 of the measured value

Conductivity/Salinity/TDS: ± 0.1%

Temperature ± 0.1 °C (± 0.1 °F)

Reference temperature

(RT)

Conductivity: 20 or 25 °C (68 or 77 °F) (factory

settings: 25 °C (77 °F))

Temperature coefficient

(TC)

Conductivity: 0.00 to 5.00%/°C (factory settings:

2%/ °C)

TDS conversion factor Conductivity: 0.00 to 4.44 (factory settings: 0.64)

Energy management Automatic power off after 5 minutes of inactivity

Certification CE

English 3

General information

Revised editions are found on the manufacturer’s website.

Safety information

N O T I C E

The manufacturer is not responsible for any damages due to misapplication or

misuse of this product including, without limitation, direct, incidental and

consequential damages, and disclaims such damages to the full extent permitted

under applicable law. The user is solely responsible to identify critical application

risks and install appropriate mechanisms to protect processes during a possible

equipment malfunction.

Please read this entire manual before unpacking, setting up or operating

this equipment. Pay attention to all danger and caution statements.

Failure to do so could result in serious injury to the operator or damage

to the equipment.

Make sure that the protection provided by this equipment is not impaired.

Do not use or install this equipment in any manner other than that

specified in this manual.

Use of hazard information

D A N G E R

Indicates a potentially or imminently hazardous situation which, if not avoided, will

result in death or serious injury.

W A R N I N G

Indicates a potentially or imminently hazardous situation which, if not avoided,

could result in death or serious injury.

C A U T I O N

Indicates a potentially hazardous situation that may result in minor or moderate

injury.

N O T I C E

Indicates a situation which, if not avoided, may cause damage to the instrument.

Information that requires special emphasis.

Precautionary labels

Read all labels and tags attached to the instrument. Personal injury or

damage to the instrument could occur if not observed. A symbol on the

instrument is referenced in the manual with a precautionary statement.

This symbol, if noted on the instrument, references the instruction

manual for operation and/or safety information.

Electrical equipment marked with this symbol may not be disposed of

in European public disposal systems after 12 August of 2005. In

conformity with European local and national regulations (EU Directive

2002/96/EC), European electrical equipment users must now return

old or end-of-life equipment to the Producer for disposal at no charge

to the user.

Note: For return for recycling, please contact the equipment producer or supplier

for instructions on how to return end-of-life equipment, producer-supplied

electrical accessories, and all auxiliary items for proper disposal.

Product overview

The sensION

™

+ series meters are used with sensION+ probes to

measure various parameters in water. Primarily for field use, the portable

meter operates on three AA batteries.

The sensION

™

+ series meters are available in 6 models:

• sensION

™

+ EC5—conductivity, TDS, salinity and temperature meter

• sensION

™

+ MM150—pH, ORP (Redox), conductivity, TDS and

temperature meter

• sensION

™

+ MM110—pH, ORP (Redox) and temperature meter

• sensION

™

+ MM156—pH, conductivity, salinity, dissolved oxygen and

temperature meter

• sensION

™

+ pH1—pH meter

• sensION

™

+ DO6—dissolved oxygen (concentration and % saturation)

and temperature meter

Certification

Canadian Radio Interference-Causing Equipment Regulation,

IECS-003, Class A:

4 English

Supporting test records reside with the manufacturer.

This Class A digital apparatus meets all requirements of the Canadian

Interference-Causing Equipment Regulations.

Cet appareil numérique de classe A répond à toutes les exigences de la

réglementation canadienne sur les équipements provoquant des

interférences.

FCC Part 15, Class "A" Limits

Supporting test records reside with the manufacturer. The device

complies with Part 15 of the FCC Rules. Operation is subject to the

following conditions:

1. The equipment may not cause harmful interference.

2. The equipment must accept any interference received, including

interference that may cause undesired operation.

Changes or modifications to this equipment not expressly approved by

the party responsible for compliance could void the user's authority to

operate the equipment. This equipment has been tested and found to

comply with the limits for a Class A digital device, pursuant to Part 15 of

the FCC rules. These limits are designed to provide reasonable

protection against harmful interference when the equipment is operated

in a commercial environment. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference

to radio communications. Operation of this equipment in a residential

area is likely to cause harmful interference, in which case the user will be

required to correct the interference at their expense. The following

techniques can be used to reduce interference problems:

1. Disconnect the equipment from its power source to verify that it is or

is not the source of the interference.

2. If the equipment is connected to the same outlet as the device

experiencing interference, connect the equipment to a different

outlet.

3. Move the equipment away from the device receiving the interference.

4. Reposition the receiving antenna for the device receiving the

interference.

5. Try combinations of the above.

Installation

C A U T I O N

Multiple hazards. Only qualified personnel must conduct the tasks

described in this section of the document.

Install the batteries

W A R N I N G

Explosion hazard. Incorrect battery installation can cause the release of explosive

gases. Be sure that the batteries are of the same approved chemical type and

are inserted in the correct orientation. Do not mix new and used batteries.

N O T I C E

The battery compartment is not waterproof. If the battery compartment becomes

wet, remove and dry the batteries and dry the interior of the compartment. Check

the battery contacts for corrosion and clean them if necessary.

N O T I C E

When using nickel metal hydride (NiMH) batteries, the battery icon will not

indicate a full charge after freshly charged batteries have been inserted (NiMH

batteries are 1.2 V versus 1.5 V for alkaline batteries). Even though the icon does

not indicate complete charge, 2300 mAH NiMH batteries will achieve 90% of

instrument operation lifetime (before recharge) versus new alkaline batteries.

N O T I C E

To avoid potential damage to the meter from battery leakage, remove the meter

batteries prior to extended periods of non-use.

The meter can be powered with AA alkaline or rechargeable NiMH

batteries. To conserve battery life, the meter will power off after

5 minutes of inactivity. This time can be changed in the Display Options

menu.

English 5

For battery installation, refer to Figure 1.

Note: A tool such as a flat screwdriver may be necessary the first time the cover is

removed.

Make sure that the cover is tightly closed to maintain the IP67 enclosure

rating.

Figure 1 Battery installation

Connect a probe

1. Plug the probe into the meter (Figure 2).

2. Push the connector so that the alignment pin goes into the groove on

the female connector.

Note: Do not turn the connector.

Figure 2 Probe connection

User interface and navigation

User interface

Figure 3 Keypad description

1 CALIBRATION key 4 DOWN key: scroll to other options,

change a value

2 UP key: scroll to other options,

change a value

5 ON/OFF: turn on or turn off the

meter, DISPLAY LIGHT: turn on

and off the display light

3 MEASUREMENT key

6 English

Display description

The display shows 3 types of screens:

•

Measure—the most recent parameter measurement is shown with the

temperature and stabilization time.

• Calibration—the calibration standard values and temperature are

shown during a calibration.

• Standby—the screen is empty except for the measurement timer at

the bottom.

Figure 4 pH1 screen display

1 Main measurement value (pH or

ORP)

4 Measurement time (hh:mm:ss)

2 Main measurement units 5 Temperature

3 Battery indicator

Figure 5 DO6 screen display

1 Main measurement value (DO) 4 Measurement time (hh:mm:ss)

2 Main measurement units 5 Temperature

3 Battery indicator

English 7

Figure 6 MM110 screen display

1 Main measurement value (pH) 4 Main measurement time

(hh:mm:ss)

2 Measurement units 5 Temperature

3 Battery indicator 6 Main measurement value (ORP)

Figure 7 MM150 screen display

1 Main measurement value

(conductivity)

5 Measurement time (hh:mm:ss)

2 Main measurement value (pH) 6 Temperature

3 Main measurement units 7 Main measurement value (TDS,

ORP)

4 Battery indicator 8 Reference temperature

8 English

Figure 8 MM156 screen display

1 Main measurement value

(conductivity)

5 Measurement time (hh:mm:ss)

2 Main measurement value (pH) 6 Temperature

3 Main measurement units 7 Main measurement value (DO,

salinity)

4 Battery indicator 8 Reference temperature

Figure 9 EC5 screen display

1 Reference temperature 4 Battery indicator

2 Main measurement units 5 Measurement time (hh:mm:ss)

3 Temperature 6 Main measurement value

(conductivity, salinity, TDS)

Navigation

Use the calibrate key to calibrate the probe. Use the measure key

to take a sample measurement. Use the arrow keys to scroll to

other options or to change a value.

Some options require that a key be pushed and held or that multiple

keys be pushed at the same time. Be sure to look at the display during

tasks as the screens change quickly. Refer to each task for specific

instructions.

English 9

Startup

Turn the meter on and off

N O T I C E

Make sure that the probe is connected to the meter before the meter is turned on.

Push and hold to turn on or turn off the meter. If the meter does not

turn on, make sure that the batteries are properly installed.

Note: The meter is set to automatically power off after 5 minutes of inactivity to

maximize the battery life.

Operation

W A R N I N G

Chemical exposure hazard. Obey laboratory safety procedures and wear all of

the personal protective equipment appropriate to the chemicals that are handled.

Refer to the current material safety data sheets (MSDS) for safety protocols.

Setup for pH

The meter is ready for pH or ORP calibration without additional setup.

Setup for dissolved oxygen

Before calibration or measurement for dissolved oxygen, the probe must

be polarized and the settings for atmospheric pressure and salinity must

be entered.

Polarize the electrode

If the probe or batteries are disconnected, connect the probe or install

the batteries and wait for polarization:

Disconnect time Polarization time

< 5 minutes 10 minutes

5 to 15 minutes 45 minutes

> 15 minutes 6 hours

Change the settings

The settings for dissolved oxygen measurements can be changed when

a dissolved oxygen probe is used. Push to view the current settings.

1. Push . The first setting is shown.

2. Quickly use the arrow keys to change the value. Wait for the next

setting to be shown and change any additional values:

Option Description

Atmospheric pressure in mbar (default: 1013 mbar)

SAL Salinity in g/L NaCl (default: 0 g/L)

Aut: automatic (only in model MM156)

SEn Select the DO sensor model: 5120 or 5130

Note: The salinity value can be found from a conductivity measurement. Refer

to Table 3 on page

17.

Setup for conductivity

The settings for conductivity measurements can be changed when a

conductivity probe is used. Push

to view the current settings.

1. Push . The first setting is shown.

2. Quickly use the arrow keys to change the value. Wait for the next

setting to be shown and change any additional values:

Option Description

CEL Electrode type: platinum (default) or titanium.

Note: This option is not available on all meters.

CAL The number of standards for conductivity calibration. Select one

standard (default). Select the standard nearest to the expected

measurement range.

tC Temperature compensation: 0 to 9.99%/°C (default: 2%/°C)

tr Reference temperature: 20 or 25 °C (default: 25 °C)

F TDS calculation factor: 0.01 to 4.44 (default: 0.64)

10 English

The new settings are automatically stored in the meter.

Calibration

W A R N I N G

Chemical exposure hazard. Obey laboratory safety procedures and wear all of

the personal protective equipment appropriate to the chemicals that are handled.

Refer to the current material safety data sheets (MSDS) for safety protocols.

Calibration procedure

This procedure is for general use with liquid calibration solutions. Refer

to the documents that are included with each probe for additional

information.

1. Pour the buffers or calibration solution into the labeled calibration

tubes.

2. Rinse the probe with deionized water and put the probe into the

appropriate calibration tube. Make sure that there are no air bubbles

under the probe tip.

3. Push . The parameter flashes.

4. Use the arrow keys to change the parameter, if applicable.

5. Push to select the parameter.

6. Push the arrow keys to select the appropriate standard solution. For

pH, the buffers are automatically recognized.

7. Push to measure the calibration solution.

Note: For pH, the next calibration solution is shown. For conductivity, use one

calibration point. Select the standard nearest to the expected measurement

range.

8. Rinse the probe with deionized water and put the probe into the

second calibration tube, if applicable. Make sure that there are no air

bubbles under the probe tip.

9. Push to measure the second calibration solution, if applicable.

The next calibration solution is shown.

10. Rinse the probe with deionized water and put the probe into the third

calibration tube. Make sure that there are no air bubbles under the

probe tip.

11. Push to measure the third calibration solution, if applicable.

When the calibration is good, the display briefly shows OK and then

goes to the standby mode.

Note: To calibrate with only 1 or 2 standards when additional standards are

supplied, push after the first or second standard is measured.

View the calibration data

Data from the most recent calibration can be shown for pH, ORP and

conductivity.

1. Push .

2. Use the arrow keys to change the parameter, if necessary, and push

.

3. Push and at the same time. The calibration data is shown:

•

pH—the slope and offset values are shown alternating with the

deviation (in %) and calibration temperature.

• ORP—the measured mV value and calibration temperature are

shown.

• Conductivity—the cell constant and calibration temperature for

each standard are shown.

Restore the factory calibration

The user calibration can be erased and the factory calibration restored

for pH, ORP and conductivity.

1. Push

. The parameter flashes.

2. Use the arrow keys to change the parameter, if necessary.

3. Push and hold until OFF

is shown.

The factory calibration for the selected parameter is restored.

Adjust the calibration

The instrument can be adjusted to read a specified solution value for pH,

ORP and conductivity.

1. Rinse the probe. Put the probe in the solution.

2. Push

to read the value of the solution.

3. Push . The parameter flashes.

English 11

4. Use the arrow keys to select the parameter, if necessary.

5. Push and hold and then push .

The measured value flashes.

6. Use the arrow keys to change the value.

7. Push . The display shows OK.

Adjust the temperature

The temperature measurement can be adjusted at 25 °C (77 °F) and/or

85 °C (185 °F) to increase accuracy for pH, ORP and conductivity.

Note: Refer to the probe documentation to find the temperature limits for the probe

that is used.

1. Put the probe and a reference thermometer in a container of water at

approximately 25 °C and allow the temperature to stabilize.

2. Compare the temperature read by the meter with that of the

reference thermometer. The difference is the adjustment value for

the meter.

Example: reference thermometer: 24.5 °C; meter: 24.3 °C.

Adjustment value: 0.2 °C.

3. Enter the adjustment value for the 25 °C reading:

a. Push . The parameter flashes.

b. Use the arrow keys to select tEn.

c. Push . 25 °C is shown.

d. Push and then use the arrow keys to enter the adjustment

value for 25 °C. Push . 85 °C is shown.

4. Put the probe and a reference thermometer in a container of water at

approximately 85 °C and allow the temperature to stabilize.

5. Compare the temperature from the meter with that of the reference

thermometer. The difference is the adjustment value for the meter.

6. Push and then use the arrow keys to enter the adjustment value

for the 85 °C reading. Push .

About sample measurements

Each probe has specific preparation steps and procedures for taking

sample measurements. For step-by-step instructions, refer to the

documents that are included with the probe.

Push to take a sample measurement. During measurements, the

parameter flashes and the timer shows the stabilization time. To change

the measurement parameter (if applicable), push and hold

.

To measure the sample continuously, push 2 times. The parameter

flashes to indicate the continuous measurement mode.

Change the temperature units

The temperature units can be changed when the measurement screen is

shown.

1. Make sure that a stable measurement reading is shown.

2. Push and at the same time. The temperature units change to °C

or °F.

Disable the auto-shutoff option

The meter is set to automatically power off after 5 minutes of inactivity to

maximize the battery life. This option can be temporarily disabled.

1. Make sure that the meter is powered off.

2. Push and hold until the display shows OFF and no. The power

remains on indefinitely.

3. To power off the meter, push and hold until the display shows

OFF.

Note: The auto-shutoff option is enabled again when the meter is powered on

normally.

Set the backlight time

The display is illuminated when is pushed. The user can set the

length of time that the backlight stays on.

12 English

Note: The battery life is decreased when the backlight time is increased.

1. Make sure that the instrument is powered on.

2. Push and immediately push 2 times. The backlight time

flashes.

3. Push or to change the backlight time (range: 3 seconds to

2 minutes).

Maintenance

W A R N I N G

Multiple hazards. Do not disassemble the instrument for maintenance or service.

If the internal components must be cleaned or repaired, contact the

manufacturer.

C A U T I O N

Personal injury hazard. Only qualified personnel should conduct the tasks

described in this section of the manual.

Clean the instrument

N O T I C E

Never use cleaning agents such as turpentine, acetone or similar products to

clean the instrument including the display and accessories.

Clean the exterior of the instrument with a moist cloth and a mild soap

solution.

Store the meter

N O T I C E

To avoid potential damage to the meter from battery leakage, remove the meter

batteries prior to extended periods of non-use.

Replace the batteries

W A R N I N G

Explosion hazard. Incorrect battery installation can cause the release of explosive

gases. Be sure that the batteries are of the same approved chemical type and

are inserted in the correct orientation. Do not mix new and used batteries.

For battery replacement, refer to Figure 10.

Figure 10 Battery replacement

Troubleshooting

Refer to the following table for common problem messages or

symptoms, possible causes and corrective actions.

English 13

Error/Warning Description Solution

Measurement out

of range.

• Insert the probe into the appropriate

standard and read again.

• Clean the probe and the membrane.

• Make sure that there are no air

bubbles in the membrane.

• Disconnect the probe and then

connect the probe again.

• Connect a different probe to verify if

problem is with probe or meter.

Battery is low. Insert new batteries.

E1 Unstable reading

during a stability

measurement or

during calibration.

Make sure that the probe is properly

immersed in the sample.

E2 Probe current:

exceeded upper

limit during

measurement ≥

250 nA.

• Clean the probe and the membrane.

•

Make sure that there are no air

bubbles in the membrane.

• Disconnect the probe and then

connect the probe again.

• Connect a different probe to verify if

problem is with probe or meter.

E2 pH probes

sensitivity out of

range (accepted

values 70–105%).

• Make sure that the correct probe is

connected to the meter.

• Connect a new probe.

Error/Warning Description Solution

E2 During calibration,

the difference

between the

constants gets >

30%.

• Insert the probe into the appropriate

standard and read again.

• Clean the probe and the membrane.

• Make sure that there are no air

bubbles in the membrane.

• Disconnect the probe and then

connect the probe again.

• Connect a different probe to verify if

problem is with probe or meter.

• Connect a new probe.

E3 During calibration,

the cell constant

gets < 0.05 cm

-1

.

• Insert the probe into the appropriate

standard and read again.

• Clean the probe and the membrane.

• Make sure that there are no air

bubbles in the membrane.

• Disconnect the probe and then

connect the probe again.

• Connect a different probe to verify if

problem is with probe or meter.

E3 Slope out of range

(accepted values ±

58 mV).

Connect a new probe.

E4 Buffer solution not

recognized.

• Clean the probe and the membrane.

• Make sure that there are no air

bubbles in the membrane.

• Disconnect the probe and then

connect the probe again.

• Connect a different probe to verify if

problem is with probe or meter.

• Make sure that the buffer used

matches the buffer specified in

configuration.

• Replace the buffer solution.

• Make sure of the temperature

specification in configuration.

14 English

Error/Warning Description Solution

E4 Salinity cannot be

calculated TC=0

Modify TC

E5 Same buffer

solutions.

• Clean the probe and the membrane.

• Make sure that there are no air

bubbles in the membrane.

• Disconnect the probe and then

connect the probe again.

• Connect a different probe to verify if

problem is with probe or meter.

• Make sure that the buffer used

matches the buffer specified in

configuration.

• Replace the buffer solution.

• Make sure of the temperature

specification in configuration.

E6 The calibration

solutions have

different

temperatures.

Make sure that the calibration solutions

have the same temperature.

ErA (only

MM156)

Salinity is set to

automatic and

measured value >

50 g/L.

Modify TC

Replacement parts and accessories

Note: Product and Article numbers may vary for some selling regions. Contact the

appropriate distributor or refer to the company website for contact information.

Replacement parts

Description Item no.

Batteries, Alkaline AA 1938004

Carrying case LZW9990.99

Accessories

Description Item no.

Electrolyte for DO probe 51 20, 25 mL LZW9811.99

Electrolyte for DO probe 51 30, 50 ml 2759126

Tube for DO probe calibration LZW5123.99

Service kit for 51 30 DO probe (contains 2 membrane

modules and DO filling solution)

5196800

Replacement DO membrane for DO probe 51 20 LZW5125.99

147 μS/cm standard solution (at 25 °C, 77 °F), 125 mL

bottle

LZW9701.99

1413 μS/cm standard solution (at 25 °C, 77 °F), 125 mL

bottle

LZW9711.99

12.88 mS/cm standard solution (at 25 °C, 77 °F), 125 mL

bottle

LZW9721.99

Set of calibration tubes, 147 μS/cm, 1413 μS/cm and

12.88 mS/cm

LZW9138.99

220 mV standard solution, 125 mL LZW9402.99

Buffer solution pH 4.01, 125 mL LZW9460.99

Buffer solution pH 7.00, 125 mL LZW9461.97

Buffer solution pH 10.01, 125 mL LZW9470.99

Electrolyte solution, KCI 3M, 50 mL LZW9509.99

Calibration tubes pH 4.01, pH 7.00 and pH 10.01 LZW9137.97

Tube for ORP standard calibration 220 mV LZW9136.99

Work protector for electrodes 50 51 T and 50 52 T LZW9162.99

Standard solutions

Technical buffer solutions (DIN 19267)

Refer to Table 1 pH and ORP (mV) values of specific buffer sets at

varying temperatures.

English 15

Table 1 pH, ORP (mV) and temperature values

Temperature pH mV

°C °F

0 32 2.01 4.01 7.12 9.52 10.30 —

10 50 2.01 4.00 7.06 9.38 10.17 245

20 68 2.00 4.00 7.02 9.26 10.06 228

25 77 2.00 4.01 7.00 9.21 10.01 220

30 86 2.00 4.01 6.99 9.16 9.96 212

40 104 2.00 4.03 6.97 9.06 9.88 195

50 122 2.00 4.06 6.97 8.99 9.82 178

60 140 2.00 4.10 6.98 8.93 9.76 160

70 158 2.01 4.16 7.00 8.88 — —

80 176 2.01 4.22 7.04 8.83 — —

90 194 2.01 4.30 7.09 8.79 — —

Conductivity standard solutions

Refer to Table 2 for conductivity values of standard solutions at varying

temperatures.

Table 2 Conductivity and temperature values

Temperature Conductivity (EC)

°C °F µS/cm µS/cm mS/cm mS/cm

15.0 59 119 1147 10.48 92.5

16.0 60.8 122 1173 10.72 94.4

17.0 62.6 125 1199 10.95 96.3

18.0 64.4 127 1225 11.19 98.2

19.0 66.2 130 1251 11.43 100.1

Table 2 Conductivity and temperature values (continued)

Temperature Conductivity (EC)

°C °F µS/cm µS/cm mS/cm mS/cm

20.0 68 133 1278 11.67 102.1

21.0 69.8 136 1305 11.91 104.0

22.0 71.6 139 1332 12.15 105.4

23.0 73.4 142 1359 12.39 107.9

24.0 75.2 145 1386 12.64 109.8

25.0 77 147 1413 12.88 111.8

26.0 78.8 150 1440 13.13 113.8

27.0 80.6 153 1467 13.37 115.7

28.0 82.4 156 1494 13.62 —

29.0 84.2 159 1522 13.87 —

30.0 86 162 1549 14.12 —

31.0 87.8 165 1581 14.37 —

32.0 89.6 168 1609 14.62 —

33.0 91.4 171 1638 14.88 —

34.0 93.2 174 1667 15.13 —

35.0 95 177 1696 15.39 —

16 English

Salinity values for dissolved oxygen meters

Table 3 can be used to convert conductivity values to salinity for

dissolved oxygen meters.

Table 3 Conversion from conductivity to salinity

Conductivity (mS/cm) Salinity (g/L NaCl)

1.9 1.0

3.7 2.0

7.3 4.0

10.9 6.0

17.8 10.1

25.8 15.1

33.6 20.2

41.2 25.4

48.9 30.6

56.3 35.8

62.2 40.0

69.4 45.3

75.7 50.0

English 17

Inhaltsverzeichnis

Technische Daten auf Seite 18

Allgemeine Informationen auf Seite 19

Installation auf Seite 20

Benutzeroberfläche und Navigation auf Seite 22

Inbetriebnahme auf Seite 25

Durchführung einer Messung auf Seite 25

Wartung auf Seite 29

Fehlerbehebung auf Seite 29

Ersatzteile und Zubehör auf Seite 32

Standardlösungen auf Seite 33

Salinitätswerte für DO-Messgeräte auf Seite 34

Technische Daten

Änderungen vorbehalten.

Technische Daten Details

Abmessungen 18,6 x 7,3 x 3,8 cm (7,32 x 2,87 x 1,5 Zoll)

Gewicht 300 g (0,66 lb)

Gerätegehäuse IP67

Spannungsversorgung

(intern)

Alkalibatterien (AA/LR6) oder aufladbare

Nickelmetallhydrid-Akkus (NiMH) (3);

Lebensdauer des Akkus: mehr als 500 Stunden

Eingangsanschlüsse MP-5- oder MP-8-Anschluss für sensION+-

Sonden

Schutzklasse des

Messgerätes

Class III

Lagertemperatur –15 bis +65 °C

Betriebstemperatur 0 bis 50 °C (32 bis 122 °F)

Luftfeuchtigkeit bei Betrieb maximal 80% (nicht-kondensierend)

Technische Daten Details

Messbereich pH: –2,00 bis 19,99; ORP: ±1999 mV

Leitfähigkeit: 0,01 bis 500 mS/cm; TDS: 0 bis

500 g/L; Salzgehalt: 0,0 bis 1999 mg/L, 2,0 bis

50,0 g/L

DO: 0,00 bis 19,99 mg/L und 20,0 bis 22,0 mg/L

(25 °C), 0,0 bis 199,9% und 200 bis 250%

(25 °C)

Auflösung pH: 0,01 pH; ORP: 1 mV (0,1 mV von –199.9 bis

199,9 mV)

DO: 0,1% (1% wenn ≥ 200%); 0,01 mg/L

(0,1 mg/L wenn ≥ 20 mg/L)

Leitfähigkeit: ändert sich mit Bereich

(automatische Bereichseinstellung)

Temperatur: 0,1 °C (0,1 °F)

Messfehler (± 1 Stelle) pH: ≤ 0,01 pH; ORP: ≤ 1 mV

DO: ≤ 0,5 % des gemessenen Werts

Leitfähigkeit: ≤ 0,5 % (0,01 µS/cm bis

19,99 mS/cm); ≤ 1 % (≥ 20,0 mS).

Salzgehalt/TDS: ≤ 0,5 %

Temperatur: ≤ 0,2 °C (≤ 0,4 °F)

Reproduzierbarkeit (±

1 Stelle)

pH: ± 0,01 pH; ORP ± 1 mV

DO: ≤ 0,2 des gemessenen Werts

Leitfähigkeit/Salzgehalt/TDS: ± 0,1 %

Temperatur ± 0,1 °C (± 0,1 °F)

Referenztemperatur (RT) Leitfähigkeit: 20 oder 25 °C (68 oder 77 °F)

(Werkseinstellungen: 25 °C (77 °F))

Temperaturkoeffizient (TC) Leitfähigkeit: 0,00 bis 5,00%/°C

(Werkseinstellungen: 2%/ °C)

18 Deutsch

Technische Daten Details

TDS-Umrechnungsfaktor Leitfähigkeit: 0,00 bis

4,44 (Werkseinstellungen: 0,64)

Energiemanagement Automatisches Ausschalten nach 5 Minuten

Inaktivität

Zertifizierung CE

Allgemeine Informationen

Überarbeitete Ausgaben der Bedineungsanleitung sind auf der

Hersteller-Webseite erhältlich.

Sicherheitshinweise

H I N W E I S

Der Hersteller ist nicht für Schäden verantwortlich, die durch Fehlanwendung

oder Missbrauch dieses Produkts entstehen, einschließlich, aber ohne

Beschränkung auf direkte, zufällige oder Folgeschäden, und lehnt jegliche

Haftung im gesetzlich zulässigen Umfang ab. Der Benutzer ist selbst dafür

verantwortlich, schwerwiegende Anwendungsrisiken zu erkennen und

erforderliche Maßnahmen durchzuführen, um die Prozesse im Fall von möglichen

Gerätefehlern zu schützen.

Bitte lesen Sie dieses Handbuch komplett durch, bevor Sie dieses Gerät

auspacken, aufstellen oder bedienen. Beachten Sie alle Gefahren- und

Warnhinweise. Nichtbeachtung kann zu schweren Verletzungen des

Bedieners oder Schäden am Gerät führen.

Stellen Sie sicher, dass die durch dieses Messgerät bereitgestellte

Sicherheit nicht beeinträchtigt wird. Verwenden bzw. installieren Sie das

Messsystem nur wie in diesem Handbuch beschrieben.

Bedeutung von Gefahrenhinweisen

G E F A H R

Kennzeichnet eine mögliche oder drohende Gefahrensituation, die, wenn sie

nicht vermieden wird, zum Tod oder zu schweren Verletzungen führt.

W A R N U N G

Kennzeichnet eine mögliche oder drohende Gefahrensituation, die, wenn sie

nicht vermieden wird, zum Tod oder zu schweren Verletzungen führen kann.

V O R S I C H T

Kennzeichnet eine mögliche Gefahrensituation, die zu geringeren oder

moderaten Verletzungen führen kann.

H I N W E I S

Kennzeichnet eine Situation, die, wenn sie nicht vermieden wird, das Gerät

beschädigen kann. Informationen, die besonders beachtet werden müssen.

Warnhinweise

Lesen Sie alle am Gerät angebrachten Aufkleber und Hinweise.

Nichtbeachtung kann Verletzungen oder Beschädigungen des Geräts

zur Folge haben. Im Handbuch werden auf die am Gerät angebrachten

Symbole in Form von Warnhinweisen verwiesen.

Dieses Symbol am Gerät weist auf Betriebs- und/oder

Sicherheitsinformationen im Handbuch hin.

Elektrogeräte, die mit diesem Symbol gekennzeichnet sind, dürfen ab

12. August 2005 nicht in öffentlichen europäischen Abfallsystemen

entsorgt werden. Benutzer von Elektrogeräten müssen in Europa in

Einklang mit lokalen und nationalen europäischen Regelungen (EU-

Richtlinie 2002/96/EG) Altgeräte kostenfrei dem Hersteller zur

Entsorgung zurückgeben.

Hinweis: Mit der Wiederverwertung, der stofflichen Verwertung oder anderen

Formen der Verwertung von Altgeräten leisten Sie einen wichtigen Beitrag zum

Schutz unserer Umwelt.

Produktübersicht

Die tragbaren Messgeräte der Serie sensION

™

+ werden mit den

sensION+-Elektroden zur Messung verschiedener Parameter im Wasser

eingesetzt. Das portable Messgerät ist primär für den Einsatz im Feld

ausgelegt und wird mit drei Batterien der Größe AA betrieben.

Die Baureihe sensION

™

+ besteht aus sechs Gerätemodellen:

Deutsch 19

• sensION

™

+ EC5 : Messgerät für Leitfähigkeit, TDS, Salinität und

Temperatur

•

sensION

™

+ MM150 : Messgerät für pH, ORP (Redox), Leitfähigkeit,

TDS und Temperatur

• sensION

™

+ MM110 : Messgerät für pH, ORP (Redox) und

Temperatur

• sensION

™

+ MM156 : Messgerät für pH, Leitfähigkeit, Salinität,

gelösten Sauerstoff und Temperatur

• sensION

™

+ pH1 : Messgerät für pH

• sensION

™

+ DO6 : Messgerät für gelösten Sauerstoff (Konzentration

und % Sättigung) und Temperatur

Zertifizierung

Kanadische Vorschriften zu Störungen verursachenden

Einrichtungen, IECS-003, Klasse A:

Entsprechende Prüfprotokolle hält der Hersteller bereit.

Dieses digitale Gerät der Klasse A erfüllt alle Vorgaben der kanadischen

Normen für Interferenz verursachende Geräte.

Cet appareil numérique de classe A répond à toutes les exigences de la

réglementation canadienne sur les équipements provoquant des

interférences.

FCC Teil 15, Beschränkungen der Klasse "A"

Entsprechende Prüfprotokolle hält der Hersteller bereit. Das Gerät

entspricht Teil 15 der FCC-Vorschriften. Der Betrieb unterliegt den

folgenden Bedingungen:

1. Das Gerät darf keine Störungen verursachen.

2. Das Gerät muss jegliche Störung, die es erhält, einschließlich jener

Störungen, die zu unerwünschtem Betrieb führen, annehmen.

Änderungen oder Modifizierungen an diesem Gerät, die nicht

ausdrücklich durch die für die Einhaltung der Standards verantwortliche

Stelle bestätigt wurden, können zur Aufhebung der

Nutzungsberechtigung für dieses Gerät führen. Dieses Gerät wurde

geprüft, und es wurde festgestellt, dass es die Grenzwerte für digitale

Geräte der Klasse A entsprechend Teil 15 der FCC-Vorschriften einhält.

Diese Grenzwerte sollen einen angemessenen Schutz gegen

gesundheitsschädliche Störungen gewährleisten, wenn dieses Gerät in

einer gewerblichen Umgebung betrieben wird. Dieses Gerät erzeugt und

nutzt hochfrequente Energie und kann diese auch abstrahlen, und es

kann, wenn es nicht in Übereinstimmung mit der Bedienungsanleitung

installiert und eingesetzt wird, schädliche Störungen der

Funkkommunikation verursachen. Der Betrieb dieses Geräts in

Wohngebieten kann schädliche Störungen verursachen. In diesem Fall

muss der Benutzer die Störungen auf eigene Kosten beseitigen.

Probleme mit Interferenzen lassen sich durch folgende Methoden

mindern:

1. Trennen Sie das Gerät von der Stromversorgung, um

sicherzugehen, dass dieser die Störungen nicht selbst verursacht.

2. Wenn das Gerät an die gleiche Steckdose angeschlossen ist wie das

gestörte Gerät, schließen Sie das störende Gerät an eine andere

Steckdose an.

3. Vergrößern Sie den Abstand zwischen diesem Gerät und dem

gestörten Gerät.

4. Ändern Sie die Position der Empfangsantenne des gestörten Geräts.

5. Versuchen Sie auch, die beschriebenen Maßnahmen miteinander zu

kombinieren.

Installation

V O R S I C H T

Mehrere Gefahren. Nur qualifiziertes Personal sollte die in diesem

Kapitel des Dokuments beschriebenen Aufgaben durchführen.

20 Deutsch

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