Hach-Lange SENSION+ MM378 User Manual [en, ru, de, es, fr, it, cs, pl]
DOC022.98.80156
sensION
Ръководство за потребителя
Руководство пользователя
™
+ MM378
07/2013, Edition 1
User Manual
Bedienungsanleitung
Manuale d'uso
Manuel d'utilisation
Manual del usuario
Manual do utilizador
Návod k použití
Gebruikershandleiding
Brugervejledning
Instrukcja obsługi
Bruksanvisning
Käyttöopas
Felhasználói kézikönyv
Manual de utilizare
Naudotojo vadovas
Kullanım Kılavuzu
Návod na obsluhu
Navodila za uporabo
Korisnički priručnik
Εγχειρίδιο λειτουργίας
Kasutusjuhend
English...................................................................................................................................................................................................
Deutsch...............................................................................................................................................................................................24
Italiano.................................................................................................................................................................................................47
Français..............................................................................................................................................................................................69
Español...............................................................................................................................................................................................91
Português........................................................................................................................................................................................113
Čeština..............................................................................................................................................................................................135
Nederlands......................................................................................................................................................................................157
Dansk.................................................................................................................................................................................................180
Polski.................................................................................................................................................................................................201
Svenska............................................................................................................................................................................................223
Suomi.................................................................................................................................................................................................245
български.......................................................................................................................................................................................267
Magyar..............................................................................................................................................................................................291
Română............................................................................................................................................................................................314
lietuvių kalba...................................................................................................................................................................................336
Русский............................................................................................................................................................................................358
Türkçe................................................................................................................................................................................................382
Slovenský jazyk............................................................................................................................................................................404
Slovenski..........................................................................................................................................................................................426
Hrvatski.............................................................................................................................................................................................448
Ελληνικά...........................................................................................................................................................................................470
eesti keel..........................................................................................................................................................................................496
3
2
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)
Meter protection class Class II
Pollution degree 2
Installation category Category II
Altitude requirements Standard 2000 m (6562 ft) ASL (Above Sea Level)
Storage temperature –15 to +65 °C (5 to +149 °F)
Operating
temperature
Operating humidity < 80% (non-condensing)
Resolution pH: 0.1/0.01/0.001, ORP: 0.1/1 mV, ISE: programmable,
Measuring error (±
1 digit)
Reproducibility (±
1 digit)
Data storage 330 results and last 9 calibrations
100–240 V, 0.4 A, 47-63 Hz
0 to 40 °C (41 to 104 °F)
temperature: 0.1 ºC (0.18 ºF), EC: variable, Resistivity:
variable, NaCl: variable, TDS: variable, DO: 0.01 mg/L
(from 0.00 to 19.99 mg/L) 0.1 mg/L (from 20.0 to
60.0 mg/L) 0.1% (from 0.0 to 19.9%) 1% (from 20 to
600%)
pH: ≤ 0.005, ORP: ≤ 0.2 mV, temperature: ≤ 0.2 ºC (≤
0.36 ºF), EC: ≤ 0.5%, resistivity: ≤ 0.5%, NaCl: ≤ 0.5%,
TDS: ≤ 0.5%, DO: ≤ 0.5%
pH: ± 0.001, ORP: ± 0.1 mV, temperature: ± 0.1 ºC (±
0.18 ºF), EC: ± 0.1%, resistivity: ± 0.1%, NaCl ± 0.1%,
TDS ± 0.1%, DO ± 0.2%
Specification Details
Connections 1 Combined or indicator probe: BNC connector (Imp.
Temperature
correction
Measurement display
lock
Display Liquid crystal, backlit, 128 x 64 dots
Keyboard PET with protective treatment
Certification CE
>1012Ω); 1 Reference electrode: banana connector;
2 A.T.C. type Pt 1000 (or NTC 10 kΩ probe): 1 banana
and 1 telephonic connector; 2 magnetic stirrers: RCA
connector
Conductivity probe with built-in Pt1000 sensor (or NTC
10 kΩ probe): telephonic connector
RS232C for printer or PC: telephonic connector;
external PC keyboard: mini DIN connector
Dissolved Oxygen probe: BNC connector, with built-in
NTC 30 kΩ probe: banana connector
Channel 1 pH: Pt 1000 temperature probe (A.T.C.),
NTC 10 kΩ probe, manual, isopotential pH
programmable, standard value 7.00, EC: Pt 1000 (or
NTC 10KΩ) temperature probe (A.T.C.), linear function,
TC=0.00 to 9.99%/Temperature. TRef: 20°C (68 °F),
25°C (77 °F) or other temperature (between 0 and
35 ºC), non-linear function for natural waters (UNE EN
2788) Channel 2 DO: NTC 30 KΩ probe, manual
Continuous measurement, by stability, by time
General information
Revised editions are found on the manufacturer’s website.
English 3
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.
Indicates a potentially or imminently hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation that may result in minor or moderate
injury.
Indicates a situation which, if not avoided, may cause damage to the instrument.
Information that requires special emphasis.
W A R N I N G
C A U T I O N
N O T I C E
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™+ meters are used with probes to measure various
parameters in water.
The sensION™+ MM378 meter has two measurement channels to
measure pH, ORP (mV), conductivity, ISE (concentration) or dissolved
oxygen. Channel 1 measures one or two parameters individually or
simultaneously. Up to two probes can be connected to Channel 1.
Channel 2 measures dissolved oxygen. Measurement data can be
stored and transferred to a printer or PC.
Certification
Canadian Radio Interference-Causing Equipment Regulation,
IECS-003, Class A:
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.
4 English
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.
Product components
Refer to Meter components on page 5
components have been received. If any items are missing or damaged,
contact the manufacturer or a sales representative immediately.
to make sure that all
Figure 1 Meter components
1 pH probe electrolyte solution (KCl) 7 Power supply
2 DO probe filling solution (included
with kits only)
3 pH buffer standard solutions (pH
4.01 and pH 7.00)
4 Calibration beakers (with magnetic
bar inside)
5 Conductivity standard solution
(1413 µS/cm)
6 Calibration beaker (with magnetic
bar inside)
8 Probe holder
9 Rod
10 Probes (included with kits only)
11 Meter
English 5
Installation
Assemble the probe holder
Follow the numbered steps to assemble the probe holder and to connect
the magnetic stirrer.
1 2
6 English
3 4
Connect to AC power
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.
English 7
Figure 2 Connector panel
Figure 3 AC power connection
1 Magnetic stirrer 1 connector,
Channel 1
2 Temperature probe connector,
Channel 2
3 Reference electrode (separated
electrodes) connector, Channel 1
4 Separated temperature probe
connector, Channel 1
5 RS-232 for printer or PC connector 11 BNC DO probe connector,
6 Power supply 12 Magnetic stirrer 2 connector,
7 PC keyboard, mini DIN connector
8 Conductivity probe connector,
Channel 1
9 Temperature probe connector,
Channel 1
10 BNC combined (or indicator) pH
probe connector, Channel 1
Channel 2
Channel 2
8 English
Note: Position the equipment so it is not difficult to disconnect power to the
equipment.
User interface and navigation
User interface
Keypad description
1 RETURN key: cancel or exit the
current menu screen to the
previous menu screen
2 MEASUREMENT key: confirm the
selected option
3 UP key: scroll to other options,
change a value
4 RIGHT key: change between
Channel 1 and Channel 2, enter
numbers and letters
Display description
The meter display shows the concentration, units, temperature,
calibration status, operator ID, sample ID, date and time.
5 DOWN key: scroll to other options,
change a value
6 ON/OFF: turn on or turn off the
meter
7 LEFT key: change between
Channel 1 and Channel 2, enter
numbers and letters
Figure 4 Single screen display
1 Sample ID 5 Measurement channel
2 Measurement unit and value
(conductivity)
3 Measurement unit and value (pH,
ORP/mV or ISE)
4 Measurement mode or time and
date
6 Sample temperature (ºC or ºF)
7 Reference temperature
8 Visual measurement timer
Navigation
Use the to return to the previous menu. Use the measure key to
take a sample measurement or to confirm options. Use the arrow keys
to scroll to other options or to change a value. To change the
parameters use the arrow keys and . Refer to each task for specific
instructions.
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 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.
English 9
Change the language
The display language is selected when the meter is powered on for the
first time.
1. Use the or to select a language from a list.
2. Confirm with . The measurement screen shows DATA OUTPUT.
3. Select Deactivated if no printer or PC is connected and confirm.
Refer to Select the data output on page
13 for more information
about Data Output.
Standard operation
Setup for dissolved oxygen
Before a calibration or a 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
1. From the main menu use the or to select CALIBRATION.
Confirm.
2. Use the to enter the calibration menu.
3. Use the or to select the following options:
Option Description
Stability C.: Criterion by stability—select Fast, Standard or Strict.
Calibration
type
Cal. frequency Calibration reminder—can be set between 0-23 hours (pH)
Display mV Display mV—select YES or NO to show mV.
Display nA Display nA—select YES or NO to show DO current in nA
pH: Calibration type—select Technical buffers,
DIN19266 Buffers, User Buffers, To a X value, data
introduction or Theoretical calibration.EC: Calibration type
—select Molar Standards, Demal Standards, NaCl
Standards, Calibration to a X value, data introduction or
Theoretical calibration. Refer to Calibration types for more
information.DO: Calibration type—select Water saturated
air, Water saturated air & Zero, To a X value or Theoretical
calibration.
or 0–7 days (EC). The display shows the remaining time to
the new calibration. Refer to Set the calibration reminder
on page 12 reminder for more information.
(nanoampere).
Calibration types
Different calibration types can be selected.
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 settings
The calibration settings contain Calibration type, Calibration frequency
and Display options.
10 English
1. From the main menu use the or to select CALIBRATION.
Confirm.
2. Use the to enter the calibration menu.
3. Use the or to select Calibration type.
Option Description
Technical buffers pH 2.00, 4.01, 7.00, 9.21 and 10.01 at 25 °C
(77 °F)
Option Description
DIN19266 Buffers pH 1.679, 4.006, 6.865, 7.000, 9.180, 10.012 and
User Buffers Selected when the technical or DIN19266 buffers
Calibration to a X value To adjust manually any scale value of the
Data introduction Manual probe constant introduction.
Theoretical calibration pH: The probe calibration data is replaced at
Molar Standards 147 µS/cm, 1413 µS/cm, 12.88 mS/cm and
Demal Standards 1049 µS/cm, 12.85 mS/cm and 111.31 mS/cm at
NaCl Standards 1014.9 µS/cm 25 °C (77 °F)
DO Standards 1 point calibration: water saturated air
12.454
are not used. Refer to Technical buffer solutions
(DIN 19267) on page 20 for pH values of
specific buffer sets at varying temperatures.
measured pH or conductivity.
25 °C (77 °F). EC: The probe calibration data is
replaced with C=1.000 cm -1 DO:calibration is
based on theoretical values (no physical
calibration)
111.8 mS/cm at 25 °C (77 °F)
25 °C (77 °F)
2 point calibration: water saturated air & zero
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
1. Pour the buffers or calibration solutions into the labeled calibration
beakers.
2. From the main menu use the
or and and to select the
CALIBRATION parameter. Confirm.
3. If required select the Operator ID (1 to 10) and confirm.
on page 14.
4. Push to Start calibration.
5. Push to measure the first calibration solution.
The next calibration solution is shown.
6. 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 membrane.
7. Push to measure the second calibration solution.
The next calibration solution is shown.
8. 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
membrane.
9. Push to measure the third calibration solution.
When the calibration is good, the display briefly shows Calibration
OK and then returns to the main menu.
Note: When a printer is connected the print menu opens and the result can be
printed.
View the calibration data
Data from the most recent calibration can be shown.
1. From the main menu use the or to select DATA LOGGER.
Confirm.
2. Select Display data.
3. Select Calibration data and confirm with . The last 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.
• DO-the current (in nA) and temperature are shown.
English 11
Set the calibration reminder
pH: The calibration reminder can be set between 0 to 23 hours or
1-7 days (default 1 day). EC: 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 use the or to select CALIBRATION.
Confirm.
2. Use the to enter the calibration menu.
3. Use the or to select Cal. frequency and confirm.
4. Use the and to advance to the next step and use the or to
change a value. Confirm.
Push to start the calibration.
Sample measurements
Each probe has specific preparation steps and procedures for taking
sample measurements.
1. From the main menu use the or and and to select
MEASURE. Confirm.
2. Use the to change the following settings. Confirm every entry.
Option Description
Resolution Select the resolution: 1, 0.1, 0.01 (default) or 0.001
Measure Stability—select By stability Criterion: Fast (variation <
0.02 pH in 6 s), Standard (variation < 0.01 pH in 6 s) or Strict
(variation < 0.002 pH in 6 s). In continuous—enter the time
interval for the In continuous Acquis. interval (data storage or
printing data). By time—enter the time interval for data storage
or printing data.
Display mV Display mV—select YES or NO to show mV.
Limits Limits—select YES or NO. YES: Enter the upper and lower
limits. An acoustic warning appears when the measurement is
out of limit. The report output shows an A next to the
measured value when the measurement was out of limit.
Option Description
Isopotential Isopotential—change the Isopotential pH value in Data
introduction. Select Calculate to calibrate the probe again.
TC TC—select Linear or Natural waters. Linear: enter a value in
%/°C (default 2.00%/Temperature). Natural waters: Non-linear
for natural waters, according to EN27888
Tref Reference temperature—select between 20 or 25 °C or Other
temperature.
Pressure Barometric pressure—select a pressure between 600 and
1133 mBar (450 mmHg and 850 mmHg). Preset to 1013 mBar
Sal.Corr. Salinity correction—enter a correction factor between 00.0 and
45.0 g/L (preset to 1.0 g/L)
Display nA Display nA—select YES or NO to show DO current in nA
(nanoampere)
Note: The salinity value can be calculated from the conductivity value. Refer to
Table 7 on page 23
3. Push to start the measurement.
Note: If the measurement is not stabilizing after 120 seconds, the meter turns
automatically into the continuous measurement mode.
Advanced operation
Change the measurement units
The measurement units can be changed individually for each channel.
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Measurement units and confirm.
3. Select Channel 1 and confirm.
12 English
4. Select Parameter 1 and then Parameter 2 and select one of the
following options:
Option Description
Parameter 1 mV, pH, ISE or Disabled
Parameter 2 EC, NaCl, TDS, Ω or Disabled
5. Select Channel 2 and confirm with . Select % or mg/L and confirm.
Use a sample ID
The sample ID tag is used to associate readings with a particular sample
location. If assigned, stored data will include this ID.
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Sample ID and confirm.
3. Use the or to select
Option Description
Automatic A consecutive number will be automatically assigned to every
sample.
Manual A keyboard or a barcode scanner is required to enter the
sample ID name before taking a measurement (maximum
15 characters).
Select the data output
Data can be stored or transferred to a printer or to a PC.
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Data Output and confirm.
3. Use the or to select
Option Description
Deactivated Select Deactivated if no printer or PC is connected.
Option Description
For Printer Select Dot matrix printer or Thermal printer.
For Computer Select Terminal, LabCom or LabCom Easy. The LabCom
Software controls several modules, pH and conductivity
meters, automatic burettes, Samplers and so on from a
computer. The LabCom Easy software gets measurements
and calibration data from the meters
Note: Make sure that LabCom or LabCom Easy software has version 2.1 to be
compatible with the instrument.
Change the date and time
The date and time can be changed from the Date / Time menu.
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Date / Time and confirm.
3. Use the and to advance to the next step and use the or to
change a value. Confirm.
The current date and time will be shown on the display.
Adjust the display contrast
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Display contrast and confirm.
3. Use the and to adjust the contrast of the display and confirm.
Adjust the temperature
The temperature measurement can be adjusted at 25 °C (77 °F) and/or
85 °C (185 °F) to increase accuracy.
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.
English 13
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. From the main menu use the or to select SYSTEM. Confirm.
b. Use the or to select Readjust temp. and confirm.
c. Select Channel 1 or Channel 2 and confirm.
d. Use the or to select 25 °C and confirm.
e. Use the arrow keys to enter the adjustment value for 25 °C.
Confirm.
Option Description
Channel 1 Select Parameter 1 or Parameter 2 . Parameter 1 the
temperature is measured by the pH probe. Parameter 2 the
temperature is measured by the conductivity cell.
If one of the parameters is not used, the meter automatically
assigns the temperature of the other parameter. If no A.T.C. is
detected, the temperature value must be entered manually
Channel 2 The temperature for Channel 2 is measured by the DO probe or
manually entered.
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.
a. Use the or to select 85 °C and confirm.
b. Use the arrow keys to enter the adjustment value for 85 °C.
Confirm.
c. Select Save changes and confirm.
Change the stirring settings
The stirring speed can be changed during calibration and during a
measurement.
1. Use the or to change the stirring speed during calibration and
during a measurement.
Turn the stirrer on or off
The stirrer 1 works with Channel 1 and 2 (Stirrer 1). A second stirrer can
be connected to channel 2 (Stirrer 2). For the stirrer 2 activation refer to
the following steps.
1. From the main menu use the or to select SYSTEM. Confirm
with .
2. Use the or to select Stirrer N.2 and confirm with .
3. Use the or to select YES to turn the stirrer 2 on.
Note: Select NO to turn the stirrer 2 off.
Change the temperature units
The temperature units can be changed to Celsius or Fahrenheit.
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Temperature units and confirm.
3. Use the or to select between Celsius or Fahrenheit and confirm.
Data logger
Display data
The Display data log contains Measurement data, Electrode report and
Calibration data. The stored data can be send to a printer or to a PC.
When the data log becomes full (400 data points), the oldest data point
is deleted when a new data point is added.
1. Use the and to select Channel 1 or Channel 2 and confirm.
2. From the main menu use the or to select DATA LOGGER and
confirm.
3. Use the or to select Display data and confirm.
4. Use the or to select
Option Description
Measurement data Measurement data—stores automatically each time a
sample is measured
14 English
Option Description
Electrode report Electrode report—stores automatically the electrode
Calibration data Calibration data—stores automatically the current
history and measurement conditions
calibration
Delete data
The entire measurement data or electrode report log can be deleted to
remove data that has already been sent to a printer or PC.
1. From the main menu use the or to select DATA LOGGER and
confirm.
2. Use the or to select Erase and confirm.
3. Use the or to select Measurement data or Electrode report and
confirm. Confirm again to delete the data.
The entire log is deleted at once.
Send data to a printer or to a computer
N O T I C E
The data output (printer or PC) needs to be selected first, so that the Print menu
is available (refer to Select the data output on page 13).
Note: Refer to Report output
on page 15 to select the report output type.
1. From the main menu use the
confirm.
2. Use the or to select Print and confirm. Select one of the
following options and confirm with to print the data: Measurement
data, Electrode data, Calibration data, Calibration report or
Instrument condit.
or to select DATA LOGGER and
Report output
N O T I C E
The data output (printer or PC) needs to be selected first, so that the Type of
report menu is available (refer to Select the data output on page 13).
Different report output types can be selected when a printer or a PC is
connected.
1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Type of report and confirm.
3. When a printer or a computer and Terminal is connected, use the
or to select
Option Description
Reduced Select Several or One sample as an output format
Standard Select Several or One sample as an output format. Select
several: Users:
(17 characters). Header:The company name can be added as a
header (40 characters) and appears on the print report. Identify
sensor:The sensor model and the sensor serial number can be
added and appears on the print report.
GLP Select Several or One sample as an output format. Select
several: Users: The user name appears on the printed report
(17 characters). Header:The company name can be added as a
header (40 characters) and appears on the print report. Identify
sensor:The sensor model and the sensor serial number can be
added and appears on the print report.
4. When a computer is connected and LabCom Easy (refer to Select
the data output on page 13 for more information) is selected, use the
or to select
Option Description
Users The user name appears on the printed report
(17 characters).
Identify sensor The sensor model and the sensor serial number can be
added and appears on the print report.
The user name appears on the printed report
English 15
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.
Personal injury hazard. Only qualified personnel should conduct the tasks
described in this section of the manual.
Clean the instrument
Never use cleaning agents such as turpentine, acetone or similar products to
clean the instrument including the display and accessories.
C A U T I O N
N O T I C E
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
more information about cleaning. Refer to the probe documentation for
information about the probe maintenance.
18 for
Replace the magnetic stirrer
If the magnetic stirrer does not start, follow the numbered steps to
replace the magnetic stirrer.
16 English
1 2
English 17
Troubleshooting
Refer to the following table for common problem messages or
symptoms, possible causes and corrective actions.
Table 1 Calibration warnings and errors
Error/Warning Solution
Calibration out of
range
Unknown buffer Calibrate again.
Same buffer /
standard. Recalibrate
Unstable
measurement
Time > 100 s (pH,
EC and DO
calibrations)
Time > 240 s (ISE
calibrations)
Temperature
difference > 3.0 ºC
Temperature out of
range
Measured value out of range.
Calibrate again. Connect a new probe.
Examine the probe: Clean the probe (refer to Clean the
probe on page 16 for more information); make sure that
there are no air bubbles in the membrane. Shake the
probe like a thermometer; connect a different probe to
find if the problem is with the probe or the meter.
Examine the buffer solution: Make sure that the buffer
used matches the buffer specified in configuration; make
sure of the temperature specification in configuration; use
a new buffer solution.
Calibrate again.
Examine the probe: Clean the probe (refer to Clean the
probe on page 16 for more information); make sure that
there are no air bubbles in the membrane. Shake the
probe like a thermometer; connect a different probe to
find if the problem is with the probe or the meter.
Make sure that the membrane and the diaphragm are
properly immersed in the sample.
Adjust the calibration solutions to the same temperature.
Examine the temperature sensor.
Examine the temperature sensor.
Connect a new probe.
Table 1 Calibration warnings and errors (continued)
Error/Warning Solution
Outside allowable
range
Signal too low / high
(DO calibrations)
Cell constant over
limits (EC
calibrations)
Cell constant
deviation error (EC
calibrations)
Not calibrated There are no calibration data stored in the instrument.
Offset or Slope outside the range.
Examine the buffer solution: Make sure that the buffer
used matches the buffer specified in configuration; make
sure of the temperature specification in configuration; use
a new buffer solution.
Examine the probe: Clean the probe (refer to Clean the
probe on page 16 for more information); make sure that
there are no air bubbles in the membrane. Shake the
probe like a thermometer; connect a different probe to
find if the problem is with the probe or the meter.
DO probe error.
Examine the probe. Connect a different probe to make
sure that if problem is with probe or meter.
Use a new standard solution.
Insert the probe into the appropriate standard and reread.
Examine the probe: Clean the probe (refer to Clean the
probe on page 16 for more information); make sure that
there are no air bubbles in the membrane. Shake the
probe like a thermometer; connect a different probe to
find if the problem is with the probe or the meter.
Perform calibration.
18 English
Table 2 Measurement warnings and errors
Error/Warning Solution
- - - - - Measured value is out of range.
Unstable measurement
(pH, EC and DO
measurements)
Time > 120 s
Unstable measurement
(ISE measurements)
Time > 240 s
TC = 0
Impossible to measure
salinity
10.389 mg/L >>>>>
00012 00:13
0.886 mg/L <<<<<<
00018 00:11
Examine the probe: Clean the probe (refer to Clean
the probe on page 16 for more information); make sure
that there are no air bubbles in the membrane. Shake
the probe like a thermometer; connect a different
probe to find if the problem is with the probe or the
meter.
Make sure that the membrane and the diaphragm are
properly immersed in the sample.
Examine the temperature.
Examine the probe: Clean the probe (refer to Clean
the probe on page 16 for more information); make sure
that there are no air bubbles in the membrane. Shake
the probe like a thermometer; connect a different
probe to make sure that if problem is with probe or
meter.
Make sure that the membrane and the diaphragm are
properly immersed in the sample.
Examine the temperature.
Examine the probe: Clean the probe (refer to Clean
the probe on page 16 for more information); make sure
that there are no air bubbles in the membrane. Shake
the probe like a thermometer; connect a different
probe to make sure that if problem is with probe or
meter.
Modify TC
ISE measurement: The measured value is superior to
the highest standard used in calibration. Measure
again.
ISE measurement: The measured value is inferior to
the lowest standard used in calibration. Measure
again.
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.
sensION+ PH3 Lab pH-meter with accessories, without
probe
sensION+ PH31 Lab pH-meter, GLP, with accessories,
without probe
sensION+ MM340 Lab pH & Ion-meter, GLP, 2 channels,
with accessories, without probe
sensION+ EC7 Lab conductivity meter, with accessories,
without probe
sensION+ EC71 Lab conductivity meter, GLP, with
accessories, without probe
sensION+ MM374, 2 channel Lab meter, GLP,
accessories, without probes
sensION+ MM378, 2 channel Lab meter, GLP,
accessories, without probes
Consumables
Description Item no.
pH buffer solution 4.01, 250 mL LZW9463.99
pH buffer solution 7.00, 250 mL LZW9464.98
pH buffer solution 10.01, 250 mL LZW9471.99
Electrolytic solution (KCl 3M), 125 mL LZW9510.99
Electrolytic solution (KCl 3M), 250 mL LZW9500.99
Electrolytic solution (KCl 3M), 50 mL LZW9509.99
LPV2000.98.0002
LPV2100.98.0002
LPV2200.98.0002
LPV3010.98.0002
LPV3110.98.0002
LPV4110.98.0002
LPV4130.98.0002
English 19
Consumables (continued)
Accessories (continued)
Description Item no.
Electrolytic solution (DO), 50 mL 2759126
Conductivity standard 147 µS/cm, 250 mL LZW9700.99
Conductivity standard 1413 µS/cm, 250 mL LZW9710.99
Conductivity standard 12.88 mS/cm, 250 mL LZW9720.99
Electrolytic solution 0.1 M, 125 mL LZW9901.99
Pepsin Cleaning Solution C20C370
Renovo N, electrode cleaning solution S16M001
Renovo X, 0.1 N HCl solution S16M002
Accessories
Description Item no.
Thermal printer, USB, for sensION+ benchtop instruments LZW8203.97
Thermal paper for printer LZW8203, bag with 4 rolls LZM078
Power supply for sensION+ benchtop instruments,
230-115 VAC
LabCom Easy PC SW, for sensION+ GLP, CD, cable,
USB adapter
LabCom PC SW, for sensION+ GLP, CD, cable, USB
adapter
Magnetic stirrer with sensor holder, for sensION+
multimeters
3x50 mL printed beakers for pH calibration LZW9110.98
3x50 mL printed beaker for conductivity calibration LZW9111.99
Three-sensor holder, for sensION+ benchtop instruments LZW9321.99
LZW9008.99
LZW8997.99
LZW8999.99
LZW9319.99
Description Item no.
Radiometer probe holder for sensION+ benchtop
instruments
Pyrex glass chamber, continuous flow measurements LZW9118.99
PP protector, electrode storage LZW9161.99
Teflon coated stirring bar, 20 x 6 mm LZW9339.99
Protector flask for DO probe LZW5123.99
Replacement membrane for 5131 DO probe 5197300
LZW9325.99
Standard solutions
Technical buffer solutions (DIN 19267)
Refer to Table 3 pH and ORP (mV) values of specific buffer sets at
varying temperatures.
Table 3 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 — —
20 English
Table 3 pH, ORP (mV) and temperature values (continued)
Temperature pH mV
°C °F
80 176 2.01 4.22 7.04 8.83 — —
90 194 2.01 4.30 7.09 8.79 — —
Buffer solutions (DIN 19266)
Refer to Table 4 for pH values of specific buffer sets at varying
temperatures.
Table 4 pH and temperature values
Temperature pH
°C °F
5 32 1.668 4.004 6.951 7.087 9.395 10.245 13.207
10 50 1.670 4.000 6.923 7.059 9.332 10.179 13.003
20 68 1.675 4.001 6.881 7.016 9.225 10.062 12.627
25 77 1.679 4.006 6.865 7.000 9.180 10.012 12.454
30 86 1.683 4.012 6.853 6.987 9.139 9.966 12.289
40 104 1.694 4.031 6.838 6.970 9.068 9.889 11.984
50 122 1.707 4.057 6.833 6.964 9.011 9.828 11.705
60 140 1.723 4.085 6.836 6.968 8.962 — 11.449
70 158 1.743 4.126 6.845 6.982 8.921 — —
80 176 1.766 4.164 6.859 7.004 8.885 — —
90 194 1.792 4.205 6.877 7.034 8.850 — —
Conductivity standard solutions
Refer to Table 5 for conductivity values of standard solutions at varying
temperatures.
Table 5 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
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 —
English 21
Demal (D) and NaCl 0.05% EC standards
Refer to Table 6 for conductivity values according to temperature.
Table 6 Conductivity and temperature values
Temperature KCl 1D (mS/cm) KCl 0.1D
°C °F
0 32 65.14 7.13 773 540.40
1 33.8 66.85 7.34 796 557.73
2 35.6 68.58 7.56 820 575.20
3 37.4 70.32 7.77 843 592.79
4 39.2 72.07 7.98 867 610.53
5 41 73.84 8.20 891 628.40
6 42.8 75.62 8.42 915 646.40
7 44.6 77.41 8.64 940 664.55
8 46.4 79.21 8.86 965 682.83
9 48.2 81.03 9.08 989 701.26
10 50 82.85 9.31 1014 719.82
11 51.8 84.68 9.54 1039 738.53
12 53.6 86.54 9.76 1065 757.37
13 55.4 88.39 9.99 1090 776.36
14 57.2 90.26 10.22 1116 795.48
15 59 92.13 92.13 1142 814.74
16 60.8 94.02 10.69 1168 834.14
17 62.6 95.91 10.93 1194 853.68
18 64.4 97.81 11.16 1220 873.36
19 66.2 99.72 11.40 1247 893.18
20 68 101.63 11.64 1273 913.13
(mS/cm)
KCl 0.01D
(μS/cm)
NaCl 0.05%
(μS/cm)
Table 6 Conductivity and temperature values (continued)
Temperature KCl 1D (mS/cm) KCl 0.1D
°C °F
21 69.8 103.56 11.88 1300 933.22
22 71.6 105.49 12.12 1327 953.44
23 73.4 107.42 12.36 1354 973.80
24 75.2 109.36 12.61 12.61 994.28
25 77 111.31 12.85 1409 1014.90
26 78.8 113.27 13.10 1436 1035.65
27 80.6 115.22 13.35 1464 1056.53
28 82.4 — 13.59 1491 1077.54
29 84.2 — 13.84 1519 1098.67
30 86 — 14.09 1547 1119.92
31 87.8 — 14.34 1575 1141.30
32 89.6 — 14.59 1603 1162.80
33 91.4 — 14.85 1632 1184.41
34 93.2 — 15.10 1660 1206.15
35 95 — 15.35 1688 1228.00
36 96.8 — 15.61 1717 1249.96
37 98.6 — 15.86 1745 1272.03
38 100.4 — 16.12 1774 1294.96
39 102.2 — 16.37 1803 1316.49
40 104 — 16.63 1832 1338.89
41 105.8 — 16.89 1861 1361.38
42 107.6 — 17.15 1890 1383.97
(mS/cm)
KCl 0.01D
(μS/cm)
NaCl 0.05%
(μS/cm)
22 English
Table 6 Conductivity and temperature values (continued)
Temperature KCl 1D (mS/cm) KCl 0.1D
°C °F
43 109.4 — 17.40 1919 1406.66
44 111.2 — 17.66 1948 1429.44
45 113 — 17.92 1977 1452.32
46 114.8 — 18.18 2007 1475.29
47 116.6 — 18.44 2036 1498.34
48 2065 — 118.4 18.70 1521.48
49 120.2 — 18.96 2095 1455.71
50 122 — 19.22 2124 1568.01
(mS/cm)
KCl 0.01D
(μS/cm)
NaCl 0.05%
(μS/cm)
Salinity values for dissolved oxygen meters
Table 7 can be used to convert conductivity values to salinity for
dissolved oxygen meters.
Table 7 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
Table 7 Conversion from conductivity to salinity (continued)
Conductivity (mS/cm) Salinity (g/L NaCl)
56.3 35.8
62.2 40.0
69.4 45.3
75.7 50.0
English 23
Technische Daten
Änderungen vorbehalten.
Technische Daten Details
Abmessungen 35 x 20 x 11 cm
Gewicht 1100 g
Gerätegehäuse IP42
Spannungsversorgung
(extern)
Schutzklasse des
Messgerätes
Verschmutzungsgrad 2
Einbaukategorie Kategorie II
Aufstellungshöhe Standardmäßig 2000 m ü. M. (über
Lagertemperatur –15 bis +65 °C
Betriebstemperatur 0 bis 40 °C
Luftfeuchtigkeit bei Betrieb < 80% (nicht-kondensierend)
Lösung pH: 0,1/0,01/0,001, ORP: 0,1/1 mV, ISE:
Messfehler (± 1 Stelle) pH: ≤ 0,005, ORP: ≤ 0,2 mV, Temperatur: ≤ 0,2 ºC
Reproduzierbarkeit (±
1 Stelle)
Datenspeicher 330 Ergebnisse und die letzten 9 Kalibrierungen
100–240 V, 0,4 A, 47-63 Hz
Klasse II
Meeresspiegel)
programmierbar, Temperatur: 0,1 ºC (0,18 ºF), EC:
variabel, Widerstand: variabel, NaCl: variabel,
TDS: variabel, DO: 0,01 mg/l (von 0,00 bis
19,99 mg/l) 0,1 mg/l (von 20,0 bis 60,0 mg/l) 0,1 %
(von 0,0 bis 19,9 %) 1 % (von 20 bis 600 %)
(≤ 0,36 ºF), EC: ≤ 0,5 %, Widerstand: ≤ 0,5 %,
NaCl: ≤ 0,5 %, TDS: ≤ 0,5 %, DO: ≤ 0,5 %
pH: ± 0,001, ORP: ± 0,1 mV, Temperatur: ± 0,1 ºC
(± 0,18 ºF), EC: ± 0,1 %, Widerstand: ± 0,1 %,
NaCl ± 0,1 %, TDS ± 0,1 %, DO ± 0,2 %
Technische Daten Details
Anschlüsse 1 kombinierte oder Indikatorelektrode: BNC-
Anschluss (Imp. >1012Ω); 1 Referenzelektrode:
2 A.T.C.-Typ Pt 1000 (oder NTC 10 kΩ):
1 Bananen- und Telefonanschluss;
2 Magnetrührer: RCA-Anschluss
Leitfähigkeitsmesszelle mit integriertem Pt1000Sensor (oder NTC 10 kΩ): Telefonanschluss
RS232C für Drucker oder PC: Telefonanschluss;
externe PC-Tastatur: Mini-DIN-Anschluss
DO-Elektrode: BNC-Anschluss mit integrierter NTC
30 kΩ Elektrode: Bananenanschluss
Temperaturkorrektur Kanal 1pH: Pt 1000 Temperatursensor (A.T.C.),
NTC 10 kΩ, manuell, Isopotenzial pHprogrammierbar, Standardwert 7,00EC: Pt
1000 (oder NTC 10 kΩ) Temperatursensor
(A.T.C.), lineare Funktion, TK=0,00 bis
9,99 %/Temperatur. TRef: 20 °C (68 °F) oder
25 °C (77 °F) oder andere Temperatur (zwischen
0 und 35 ºC), nicht-lineare Funktion für natürliches
Wasser (UNE EN 2788) Kanal 2 DO: NTC 30 kΩ,
manuell
Sperren der Messanzeige Kontinuierliche Messung, nach Stabilität,
zeitabhängig
Display Flüssigkristall, Hintergrundbeleuchtung,
128 x 64 Punkte
Tastatur PET mit Schutzbehandlung
Zertifizierung CE
Allgemeine Informationen
Überarbeitete Ausgaben der Bedineungsanleitung sind auf der
Hersteller-Webseite erhältlich.
24 Deutsch
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.
Kennzeichnet eine mögliche oder drohende Gefahrensituation, die, wenn sie
nicht vermieden wird, zum Tod oder zu schweren Verletzungen führen kann.
Kennzeichnet eine mögliche Gefahrensituation, die zu geringeren oder
moderaten Verletzungen führen kann.
Kennzeichnet eine Situation, die, wenn sie nicht vermieden wird, das Gerät
beschädigen kann. Informationen, die besonders beachtet werden müssen.
W A R N U N G
V O R S I C H T
H I N W E I S
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 (EURichtlinie 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 sensION™+ Messgeräte werden mit Elektroden eingesetzt, um
verschiedene Parameter in Wasser zu messen.
Das sensION™+ MM378-Messgerät hat zwei Messkanäle zum Messen
von pH, ORP (mV), Leitfähigkeit, ISE (Konzentration) oder gelöstem
Sauerstoff. Kanal 1 misst ein oder zwei Parameter nacheinander oder
gleichzeitig. An Kanal 1 können bis zu zwei Elektroden angeschlossen
werden. Kanal 2 misst gelösten Sauerstoff. Messwertdaten können
gespeichert und an einen Drucker oder PC übertragen werden.
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.
Deutsch 25
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.
Produktkomponenten
Vergewissern Sie sich anhand von Komponenten des Messgerätes
auf Seite 27
Positionen fehlen oder beschädigt sind, kontaktieren Sie bitte den
Hersteller oder Verkäufer.
, dass alle Teile geliefert wurden. Wenn irgendwelche
26 Deutsch
Abbildung 1 Komponenten des Messgerätes
1 Elektrolytlösung (KCI) pH-Elektrode 7 Netzteil
2 Fülllösung DO-Elektrode (nur bei
Kits enthalten)
3 pH-Puffer-Standardlösungen (pH
4,01 und pH 7,00)
4 Kalibrierbecher (innen mit
Magnetstab)
5 Leitfähigkeitsstandardlösung
(1413 µS/cm)
6 Kalibrierbecher (innen mit
Magnetstab)
8 Elektrodenhalter
9 Stab
10 Elektroden (nur in Kits enthalten)
11 Messgerät
Installation
Zusammensetzen des Sondenhalters
Folgen Sie den nummerierten Schritten, um den Sondenhalter
zusammenzusetzen und den Magnetrührer anzuschließen.
Deutsch 27
1 2
3 4
28 Deutsch
Anschluss an die Netzversorgung
G E F A H R
Lebensgefahr durch Stromschlag. Wenn dieses Gerät im Freien oder
an potenziell feuchten Standorten eingesetzt wird, muss ein FISchutzschalter zum Anschluss an die Netzversorgung verwendet
werden.
Das Messgerät kann über einen Universal- Netzadapter mit
Netzspannung versorgt werden.
1. Wählen Sie aus dem Adaptersatz den zur Netzsteckdose passenden
Adapterstecker aus.
2. Schließen Sie den Universal-Netzadapter an das Messgerät an
(Abbildung 2).
3. Schließen Sie den Universal-Netzadapter an die Netzsteckdose an
(Abbildung 3).
4. Schalten Sie das Messgerät ein.
Abbildung 2 Anschlussfeld
1 Anschluss für Magnetrührer 1,
Kanal 1
2 Anschluss für Temperatursensor,
Kanal 2
3 Anschluss für Referenzelektrode
(getrennte Elektroden), Kanal 1
4 Anschluss für getrennte
Temperatursensor, Kanal 1
5 RS-232-Anschluss für Drucker oderPC11 BNC-Anschluss für DO-Elektrode,
6 Netzteil 12 Anschluss für Magnetrührer 2,
7 Mini-DIN-Anschluss für PC-Tastatur
8 Anschluss für
Leitfähigkeitsmesszelle, Kanal 1
9 Anschluss für Temperatursensor,
Kanal 1
10 BNC-Anschluss für kombinierte
pH-Elektrode (oder Indikator),
Kanal 1
Kanal 2
Kanal 2
Deutsch 29
Abbildung 3 AC-Netzanschluss
Benutzeroberfläche und Navigation
Benutzeroberfläche
Beschreibung des Tastenfelds
Hinweis: Stellen Sie die Geräte so auf, dass die Spannungsversorgung
jederzeit problemlos unterbrochen werden kann.
30 Deutsch
1 Taste ZURÜCK: Abbrechen oder
Verlassen des aktuellen
Menübildschirms, um zum
vorherigen Bildschirm
zurückzukehren
2 Taste MESSUNG: Bestätigen der
ausgewählten Option
3 Taste NACH OBEN: Blättert zu
einer anderen Option, ändert einen
Wert
4 Taste NACH RECHTS: Wechseln
zwischen Kanal 1 und Kanal 2,
Eingeben von Ziffern und
Buchstaben
5 Taste NACH UNTEN: Blättert zu
einer anderen Option, ändert einen
Wert
6 EIN/AUS: Schaltet das Messgerät
ein bzw. aus
7 Taste NACH LINKS: Wechseln
zwischen Kanal 1 und Kanal 2,
Eingeben von Ziffern und
Buchstaben
Displaybeschreibung
Das Display zeigt Konzentration, Einheiten, Temperatur,
Kalibrierungsstatus, Bediener-ID, Proben-ID und Datum und Zeit an.
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