Hach-Lange SENSION+ EC7: инструкция

DOC022.98.90251

™

sensION

+ EC7

03/2013, 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 на потребителя

Használati útmutató

Manual de utilizare

Naudotojo vadovas

Руководство пользователя

Kullanım Kılavuzu

Návod na obsluhu

Navodila za uporabo

Korisnički priručnik

Εγχειρίδιο χρήσης

Kasutusjuhend

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

3

Deutsch...............................................................................................................................................................................................14

Italiano.................................................................................................................................................................................................26

Français..............................................................................................................................................................................................38

Español...............................................................................................................................................................................................50

Português..........................................................................................................................................................................................62

Čeština................................................................................................................................................................................................74

Dansk...................................................................................................................................................................................................85

Nederlands........................................................................................................................................................................................96

Polski.................................................................................................................................................................................................108

Svenska............................................................................................................................................................................................120

Suomi.................................................................................................................................................................................................131

български.......................................................................................................................................................................................142

Magyar..............................................................................................................................................................................................154

Română............................................................................................................................................................................................165

lietuvių kalba...................................................................................................................................................................................

176

Русский............................................................................................................................................................................................187

Türkçe................................................................................................................................................................................................199

Slovenský jazyk............................................................................................................................................................................210

Slovenski..........................................................................................................................................................................................221

Hrvatski.............................................................................................................................................................................................232

Ελληνικά...........................................................................................................................................................................................244

eesti keel..........................................................................................................................................................................................256

2

Specifications

Safety information

Specifications are subject to change without notice.

N O T I C E

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

Specification Details

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

Dimensions 35 x 20 x 11 cm (13.78 x 7.87 x 4.33 in.)

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

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

Weight 1100 g (2.43 lb)

risks and install appropriate mechanisms to protect processes during a possible

equipment malfunction.

Meter enclosure IP42

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

Power requirements

100–240 V, 0.4 A, 47-63 Hz

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

(external)

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

Meter protection class Class II

to the equipment.

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

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

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

Operating temperature 0 to 40 °C (41 to 104 °F)

specified in this manual.

Operating humidity < 80% (non-condensing)

Use of hazard information

Measuring error (± 1 digit) Conductivity: ≤ 0.1%, Salinity: ≤ 0.5%,

temperature: ≤ 0.2 °C (0.36 °F)

D A N G E R

Reproducibility (± 1 digit) Conductivity: ± 0.1%, Salinity: ± 0.1 %,

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

temperature: ± 0.1 °C (0.18 °F)

result in death or serious injury.

Connections Conductivity probe with built-in Pt1000 sensor:

W A R N I N G

telephonic connector; magnetic stirrer: RCA

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

connector

could result in death or serious injury.

Temperature correction Manual, Pt 1000 temperature probe (A.T.C.),

NTC 10 kΩ probe

C A U T I O N

Measurement display lock Continuous measurement, by stability

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

injury.

Display Liquid crystal, backlit, 128 x 64 dots

N O T I C E

Keyboard PET with protective treatment

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

Certification CE

Information that requires special emphasis.

General information

Revised editions are found on the manufacturer’s website.

English 3

Precautionary labels

Figure 1 Meter components

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

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

on the instrument, will be included with a danger or caution statement in

the manual.

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

2002/98/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 auxillary items for proper disposal.

Product overview

The sensION

™

+ meters are used with probes to measure various

parameters in water.

1 Standard solutions (147 µS/cm,

5 Rod with o-ring

The sensION

™

+ EC7 meter measures conductivity, salinity and

1413 µS/cm and 12.88 mS/cm)

temperature.

2 Calibration beakers (with magnetic

6 Probe (included with kits only)

bar inside)

Product components

3 Probe holder 7 Meter

Refer to Figure 1 to make sure that all components have been received.

4 Power supply

If any items are missing or damaged, contact the manufacturer or a

sales representative immediately.

Installation

Assemble the probe holder

Follow the numbered steps to assemble the probe holder and to connect

the magnetic stirrer.

4 English

1 2

3 4

English 5

Connect to AC power

Figure 3 AC power connection

D A N G E R

Electrocution hazard. If this equipment is used outdoors or in

potentially wet locations, a Ground Fault Circuit Interrupt (GFCI/GFI)

device must be used to connect the equipment to its main power

source.

The meter can be powered by AC power with the universal power

adapter.

1. Select the correct adapter plug for the power outlet from the adapter

kit.

2. Connect the universal power adapter to the meter (Figure 2).

3. Connect the universal power adapter to an AC receptacle (Figure 3).

4. Turn the meter on.

Figure 2 Connector panel

1 Magnetic stirrer connector 3 Power supply

2 Conductivity probe connector

6 English

User interface and navigation

Figure 4 Single screen display

User interface

Keypad description

1 Measurement unit and value

3 Sample temperature (ºC or ºF)

(conductivity or salinity)

2 Measurement mode or time and

4 Visual measurement timer

date

Navigation

Use the calibrate key to calibrate the probe. Use the parameter key to

1 CALIBRATION key: start a

5 DOWN key: scroll to other options,

take a sample measurement. Use the TEMPERATURE and STIRRER

calibration , view calibration data

change a value

and change the calibration

key to change the temperature (°C, °F) or the stirring speed. Use the

frequency

arrow keys to scroll to other options or to change a value. Be sure

2 TEMPERATURE and STIRRER

6 ON/OFF: turn on or turn off the

to look at the display during tasks as the screens change quickly. Refer

key: change the temperature (°C,

meter

to each task for specific instructions.

°F) or the stirring speed

3 UP key: scroll to other options,

7 NaCl measurement key: start a

Start-up

change a value

salinity measurement

4 EC measurement key: start a

Turn the meter on and off

conductivity measurement

N O T I C E

Display description

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

The meter display shows the concentration, units, temperature,

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

calibration status, date and time.

make sure that the AC power supply is properly connected to an

electrical outlet.

Change the language

The display language is selected when the meter is powered on for the

first time.

English 7

Use the or to select a language from a list. The meter returns

When the calibration is good, the display briefly shows 3rd Standard

automatically to the measurement screen after 3 seconds.

OK and then returns to the main menu.

Note: To change the language from the main menu, push

.

View the calibration data

Standard operation

Data from the most recent calibration can be shown.

1. From the main menu push .

Calibration

2. Use the to view the last calibration data. The meter returns

W A R N I N G

automatically to the measurement screen after 3 seconds.

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

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

Set the calibration reminder

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

The calibration reminder can be set between 0 to 99 days (default

15 days). The display shows the remaining time to the new calibration.

Calibration procedure

Note: When 0 days is selected, the calibration reminder is turned off.

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

to the documents that are included with each probe for additional

1. From the main menu push and then push until the display

information.

shows Cal. frequency.

Note: Solutions should be stirred during calibration. For more information about the

2. Use the or to change the value.

stirring settings, refer to Change the stirring settings on page 9.

The meter returns automatically to the measurement screen after

3 seconds.

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

beakers.

Sample measurements

2. From the main menu push to select EC calibration.

3. Rinse the probe with deionized water and put the probe into the first

Each probe has specific preparation steps and procedures for taking

calibration beaker. Be sure that there are no air bubbles in the probe

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

measuring chamber.

documents that are included with the probe.

Note: Solutions should be stirred during measurement. For more information about

4. Push to measure the first calibration solution.

the stirring settings, refer to Change the stirring settings on page 9.

The next calibration solution is shown.

Push NaCl or EC to take a sample measurement. During

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

measurements, the parameter flashes and the timer shows the

second calibration beaker. Be sure that there are no air bubbles in

stabilization time. To change the measurement parameter (if applicable),

the probe measuring chamber.

push and hold NaCl or EC.

6. Push to measure the second calibration solution.

To measure the sample continuously, push NaCl or EC to start a

The next calibration solution is shown.

measurement and push NaCl or EC again during the stabilization. The

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

parameter flashes to indicate the continuous measurement mode.

calibration beaker. Be sure that there are no air bubbles in the probe

measuring chamber.

8. Push to measure the third calibration solution.

8

English

Advanced operation

Maintenance

Change the date and time

W A R N I N G

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

The date and time can be changed from the Date and Time menu.

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

manufacturer.

1. Use the to enter the Date and Time menu. The date and time

format: dd-mm-yyyy 24h.

C A U T I O N

The attribute to be changed will be automatically highlighted and will

Personal injury hazard. Only qualified personnel should conduct the tasks

advance to the next attribute if no or is pushed.

described in this section of the manual.

2. To change an attribute, push or when the highlighted attribute is

selected.

Clean the instrument

The current date and time will be shown on the display.

N O T I C E

Adjust the display contrast

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

clean the instrument including the display and accessories.

1. Push the and at the same time to enter the Display contrast

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

menu.

solution.

2. Use the or to adjust the contrast of the display. The meter

returns automatically to the measurement screen after 3 seconds.

Clean the probe

Change the stirring settings

Clean the probe as needed. Refer to Troubleshooting on page 11 for

more information about cleaning. Refer to the probe documentation for

The stirring speed can be changed during calibration and during a

information about the probe maintenance.

measurement.

Use the cleaning agents listed in Table 1 for contaminations on the

conductivity probe.

1. Push during a calibration or during a measurement to enter the

stirring menu.

Table 1 Cleaning agents for the conductivity probe

2. Use the or to change the stirring speed in %.

Contamination Cleaning agent

Change the temperature units

Grease, oils, fats Electrode cleaning solution

The temperature units can be changed to Celsius or Fahrenheit.

Limescale 0.1 N HCl solution

1. From the main screen push .

Replace the magnetic stirrer

2. Push to select between Celsius or Fahrenheit.

If the magnetic stirrer does not start, follow the numbered steps to

replace the magnetic stirrer.

English 9