Hach SensION+ EC7 Bedienungsanleitung

DOC022.97.90251

sensION™+ EC7

03/2013, Edition 3

User Manual

Manuel d'utilisation

Manual del usuario

Manual do Usuário

用户手册

取扱説明書

사용 설명서

คูมือผูใช

English...................................................................................................................................................................................................3

Français..............................................................................................................................................................................................14

Español...............................................................................................................................................................................................26

Português..........................................................................................................................................................................................38

中文.......................................................................................................................................................................................................50

日本語..................................................................................................................................................................................................61

한글.......................................................................................................................................................................................................72

ไทย..........................................................................................................................................................................................................83

Specifications

Specifications are subject to change without notice.

Specification Details

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

Weight 1100 g (2.43 lb)

Meter enclosure IP42

Power requirements

(external)

100–240 V, 0.4 A, 47-63 Hz

Meter protection class Class II

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

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

Operating humidity < 80% (non-condensing)

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

temperature: ≤ 0.2 °C (0.36 °F)

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

temperature: ± 0.1 °C (0.18 °F)

Connections Conductivity probe with built-in Pt1000 sensor:

telephonic connector; magnetic stirrer: RCA

connector

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

NTC 10 kΩ probe

Measurement display lock Continuous measurement, by stability

Display Liquid crystal, backlit, 128 x 64 dots

Keyboard PET with protective treatment

Certification CE

General information

Revised editions are found on the manufacturer’s website.

Safety information

NOTICE

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

DANGER

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.

CAUTION

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

injury.

NOTICE

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

Information that requires special emphasis.

English 3

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, 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.

The sensION™+ EC7 meter measures conductivity, salinity and

temperature.

Product components

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

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

sales representative immediately.

Figure 1 Meter components

1 Standard solutions (147 µS/cm,

1413 µS/cm and 12.88 mS/cm)

5 Rod with o-ring

2 Calibration beakers (with magnetic

bar inside)

6 Probe (included with kits only)

3 Probe holder 7 Meter

4 Power supply

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

DANGER

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

Figure 3 AC power connection

6 English

User interface and navigation

User interface

Keypad description

1 CALIBRATION key: start a

calibration , view calibration data

and change the calibration

frequency

5 DOWN key: scroll to other options,

change a value

2 TEMPERATURE and STIRRER

key: change the temperature (°C,

°F) or the stirring speed

6 ON/OFF: turn on or turn off the

meter

3 UP key: scroll to other options,

change a value

7 NaCl measurement key: start a

salinity measurement

4 EC measurement key: start a

conductivity measurement

Display description

The meter display shows the concentration, units, temperature,

calibration status, date and time.

Figure 4 Single screen display

1 Measurement unit and value

(conductivity or salinity)

3 Sample temperature (ºC or ºF)

2 Measurement mode or time and

date

4 Visual measurement timer

Navigation

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

take a sample measurement. Use the TEMPERATURE and STIRRER

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

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

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

to each task for specific instructions.

Start-up

Turn the meter on and off

NOTICE

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

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

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

automatically to the measurement screen after 3 seconds.

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

Standard operation

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.

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

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

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

beakers.

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

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

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

measuring chamber.

4. Push to measure the first calibration solution.

The next calibration solution is shown.

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

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

the probe measuring chamber.

6. Push to measure the second calibration solution.

The next calibration solution is shown.

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

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

measuring chamber.

8. Push to measure the third calibration solution.

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

OK and then returns to the main menu.

View the calibration data

Data from the most recent calibration can be shown.

1. From the main menu push .

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

automatically to the measurement screen after 3 seconds.

Set the calibration reminder

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

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

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

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

shows Cal. frequency.

2. Use the or to change the value.

The meter returns automatically to the measurement screen after

3 seconds.

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.

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

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

Push NaCl or EC 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 NaCl or EC.

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

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

parameter flashes to indicate the continuous measurement mode.

8 English

Advanced operation

Change the date and time

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

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

format: dd-mm-yyyy 24h.

The attribute to be changed will be automatically highlighted and will

advance to the next attribute if no or is pushed.

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

selected.

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

Adjust the display contrast

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

menu.

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

returns automatically to the measurement screen after 3 seconds.

Change the stirring settings

The stirring speed can be changed during calibration and during a

measurement.

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

stirring menu.

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

Change the temperature units

The temperature units can be changed to Celsius or Fahrenheit.

1. From the main screen push .

2. Push to select between Celsius or Fahrenheit.

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.

CAUTION

Personal injury hazard. Only qualified personnel should conduct the tasks

described in this section of the manual.

Clean the instrument

NOTICE

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.

Clean the probe

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

more information about cleaning. Refer to the probe documentation for

information about the probe maintenance.

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

conductivity probe.

Table 1 Cleaning agents for the conductivity probe

Contamination Cleaning agent

Grease, oils, fats Electrode cleaning solution

Limescale 0.1 N HCl solution

Replace the magnetic stirrer

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

replace the magnetic stirrer.

English 9

1 2

10 English

Inhaltsverzeichnis

Sprachen:

Andere Hach Laborausrüstung Handbücher

Hach

Hach DR 5000 Bedienungsanleitung

Hach

Hach TitraLab AT1000 Series Kurzanleitung

Hach

Hach TU5200 Bedienungsanleitung

Hach

Hach sensION+ MM374 Bedienungsanleitung

Hach

Hach Flow Cell FC 48/10 USC Bedienungsanleitung

Hach

Hach QuikChem 8500 2 Series Bedienungsanleitung

Hach

Hach 2100N Kurzanleitung

Hach

Hach LOC 100 Bedienungsanleitung

Hach

Hach SIGMA 900 Bedienungsanleitung

Hach

Hach BODTrak II Bedienungsanleitung

Hach

Hach MET ONE 6003 Bedienungsanleitung

Hach

Hach QbD1200 AutoSampler Bedienungsanleitung

Hach

Hach SIP 10 kit Bedienungsanleitung

Hach

Hach Intellical MTC30101 Bedienungsanleitung

Hach

Hach HQ440d Bedienungsanleitung

Hach

Hach TenSette plus Bedienungsanleitung

Hach

Hach QbD1200 AutoSampler Bedienungsanleitung

Hach

Hach PHC108 Bedienungsanleitung

Hach

Hach ISECL181 Bedienungsanleitung

Hach

Hach PHOSPHAX sc LR Bedienungsanleitung

Hach

Hach Digesdahl 23130-20 Bedienungsanleitung

Hach

Hach TU5200 Bedienungsanleitung

Hach

Hach TenSette plus BBP087 Bedienungsanleitung

Hach

Hach DRB 200 Bedienungsanleitung

Beliebte Laborausrüstung Handbücher anderer Marken

Qiagen

Qiagen DML 3000 Bedienungsanleitung

Queensgate

Queensgate NANOSCAN OP400 Programmierhandbuch

Conviron

Conviron GEN1000-GE Bedienungsanleitung

Parr Instrument

Parr Instrument 4560 Bedienungsanleitung

IKA

IKA IC control Bedienungsanleitung

Integra

Integra DOSE IT Bedienungsanleitung

Agilent Technologies

Agilent Technologies 5800 ICP-OES Bedienungsanleitung

Endress+Hauser

Endress+Hauser Cleanfit CPA875 Bedienungsanleitung

NI PXI-5422 Handbuch

Collomix

Collomix Aqix Bedienungsanleitung

SPEX SamplePrep

SPEX SamplePrep 6875 Freezer/Mill Series Bedienungsanleitung

Ocean Insight

Ocean Insight FLAME-NIR+ Bedienungsanleitung

Parker

Parker ALIGN-MG-NA Bedienungsanleitung

BD 644787 Bedienungsanleitung

DENTAURUM

DENTAURUM Compact Megaplus Bedienungsanleitung

Biuged Laboratory Instruments

Biuged Laboratory Instruments BGD 626 Bedienungsanleitung

VWR

VWR SAS Super IAQ Bedienungsanleitung

illumina

illumina MiSeqDx Bedienungsanleitung

Hach sensION+ EC7 Bedienungsanleitung

Beliebte Laborausrüstung Handbücher anderer Marken