Hach sensION+ pH3 User manual

© HACH LANGE GmbH, 2010, All rights reserved. Printed in Spain
Manual
Bedienungsanleitung
Manuel d’utilisateur
07/2010, Edition 1
07/2010, Heft 1
07/2010, Edition 1
DOC022.98.90248
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ENGLISHDEUTSCHFRANÇAISCONTACT
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1. Technical Specifications . . . . . . . . . . . . . . . . . . 2
2. General information. . . . . . . . . . . . . . . . . . . . . 3
2.1. Safety information . . . . . . . . . . . . . . . . . . . . 3
2.1.1. Use of hazard information . . . . . . . . . 3
2.1.2. Precautionary labels . . . . . . . . . . . . . . 3
2.2. General product information . . . . . . . . . . . . 3
2.3. Instrument composition . . . . . . . . . . . . . . . 3
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1. Assemblage . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2. Connections . . . . . . . . . . . . . . . . . . . . . . . . 5
4. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.1. Description . . . . . . . . . . . . . . . . . . . . . . . . . 5
4.2. Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.3. General diagram . . . . . . . . . . . . . . . . . . . . . 6
4.4. pH and mV calibration . . . . . . . . . . . . . . . . . 7
4.5. pH and mV measurements . . . . . . . . . . . . . . 8
4.6. Other options . . . . . . . . . . . . . . . . . . . . . . . 8
4.7. Recognized buffers . . . . . . . . . . . . . . . . . . . 9
5. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.1. Clean the instrument . . . . . . . . . . . . . . . . . . 9
6.2. Sensor cleaning . . . . . . . . . . . . . . . . . . . . . . 9
6. Warning messages . . . . . . . . . . . . . . . . . . . . . . 10
7. Accessories and spares. . . . . . . . . . . . . . . . . . . 10
8. Warranty, liability and complaints . . . . . . . . 11
Contact Information
Index
1
ENGLISH
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1. Technical Specifications
Measuring ranges:
pH -2.00 to 19.99
mV ± 2000
Temp -20 to 150ºC (-4 to 302ºF)
Resolution
pH 0.01
mV 1
Temp 0.1ºC (0.18 ºF)
Measuring error (± 1 digit)
pH 0.01
mV 1
Temp 0.2ºC ( 0.4ºF)
Reproducibility (± 1 digit)
pH ± 0.01
mV ± 1
Temp ± 0.1ºC (± 0.1 ºF)
Automatic temperature compensation
Manual entrance.
With Pt 1000 temperature probe (A.T.C.).
With NTC 10 K probe.
pH calibration
With 1, 2 or 3 buffers selectable inside the range.
Automatic recognition of technical buffers pH 2.00, 4.01, 7.00,
9.21, 10.00, values at 25 ºC (77 ºF).
Programmable calibration validity between 0 h and 7 days.
Automatic recalibration warning.
Automatic rejection of electrodes in poor conditions.
Theoretical calibration.
pH calibration criteria
Asymmetry potential ± 58 mV.
Slope 41 to 62 mV/pH, at 25 °C (77°F)
(sensitivity 70 to 105 %).
mV calibration
Automatic recognition of redox standard 220 mV at 25ºC
(77°F).
Measuring mode
By stability.
Continuous.
Languages
English, German, Spanish, French, Italian, and Portuguese.
Display
Graphic, backlit liquid crystal, 128 x 64 dots.
Inputs and outputs
Combined or indicator electrode, BNC connector (Imp. >1012 ).
Reference electrode, banana connector.
A.T.C. type Pt 1000, banana or telephonic connector.
Stirrer, RCA connector.
Ambient conditions
Working temperature 5 to 40ºC (41 to 104ºF).
Storage temperature -15 to 65ºC (5 to 149ºF).
Relative humidity < 80% (not condensed).
Power supply
External plug-in power supply 100-240 VAC 0.4 A 47-63 Hz.
Materials
Enclosure, ABS and PC.
Keypad, PET with protective treatment.
Physical parameters
Weight: 1100 g.
Size: 350 x 200 x 110 mm.
2
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Electrical equipment marked with this symbol may not be dis-
posed 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.
Version Electrode Accessories Manual
LPV2000.98.0002 –– ✓✓
LPV2010T.98.002 LZW5010T.97.002 ✓✓
LPV2011T.98.002 LZW5011T.97.002 ✓✓
LPV2014T.98.002 LZW5014T.97.002 ✓✓
LPV2021T.98.002 LZW5021T.97.002 ✓✓
2. General information
As a result of constant improvements to our products sometimes
differences may exist between this manual and the instructions
supplied with the instrument.
2.1. Safety information
Please, read carefully this information before installing and using
the instrument !
Pay attention to all danger and caution statements.
2.1.1. Use of hazard information
DANGER
Indicates a potentially or imminently hazardous situation
that, if not avoided, will result in death or serious injury.
WARNING
Indicates a potentially or imminently hazardous situation
that, if not avoided, may result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that, if not
avoided, may result in minor or moderate injury.
Important note: Indicates a situation that, if not
avoided, could lead to damage to the instrument.
Important information that requires special emphasis.
Note: Information that supplements points in the main
text.
2.1.2. Precautionary labels
Read carefully all labels and tags attached to the instrument.
Accessories:
- Buffer solutions, 135 ml flasks.
- Magnetic stirrer.
- Calibration flasks, with magnetic bar inside.
- Electrolyte for the electrode, KCl 3M, 50 ml flask.
- Plug-in power supply.
- Electrode’s stick and support.
2.2. Description
The sensION™+PH3 is an instrument to measure pH, mV or
temperature.
2.3. Instrument composition
3
ENGLISH
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3. Installation
DANGER
Only qualified personnel, following the local security regulations, should conduct the tasks described in this section of the
manual.
3.1. Assemblage
1. Unpack the instrument.
Note: Stirrer replacement
Before replacing the stirrer, disconnet it from the rear panel and
release the cable from the bottom of the instrument.
2. Verify that the shift is in
the same position than
in the picture.
3. Drive the stick into the
hole.
4. Turn the shift in a
counterclockwise until
the stick is well fixed.
Place the o-ring at
135-140 mm from the
base in order to avoid
the shock of the sensor
against the bottom of
the glass.
5. Place the electrode’s
support on the stick by
softly pressing the
button.
Holder for 3 sensors.
PN= LZW9321.99
6. Place the electrode on
the electrode’s support.
Insert the electrode’s
cable through the
groove.
1. Turn the stirrer to
release or fix from base.
2. Pull up the stirrer and
replace it.
Place the cable of the
new stirrer through the
bottom groove of the
instrument.
4
140
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3. Installation 4. Operation
1. Magnetic stirrer, RCA connector.
2. Combined pH electrode (or indicator), BNC connector.
3. Reference electrode (measuring with separated electrodes),
banana connector.
4. Temperature probe for the electrodes version T, banana
connector.
5. Separated temperature probe, telephone connector.
6. Plug-in power supply (12 V).
3.2. Connections
DANGER
Make sure the power adapter matches your local power
supply.
4.1. Description
Keys
Switch on / Switch off.
pH measurement.
mV measurement.
Calibration and calibration data.
Select between temperature (˚C, ˚F) and stirrer (St) to
modify the temperature or the stirring speed.
Selection of numeric values.
Access to:
- Language.
- Date and hour.
- Display contrast.
- Calibration frequency.
5
ENGLISH
STIRRER pH / mV ELECTRODE REFERENCE ELECTRODE Pt 1000 PROBE Temp. PROBE POWER IN
2 431 5 6
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Press
simultaneously
10-04-2010 17:15
24˚C
New CAL. in 12 h
ADJUST CONTRAST
Contrast
∆∆∆∆∆∆∆∆∆∆∆∆
CALIBRATION
pH, press pH
mV, press mV
CAL. data, press
CALIBRATION pH
Use first buffer
Press
CALIBRANTION mV
Use standard 220 mV
Press
MEASURING by stability
pH * * * * 19˚C
t: 10 s
MEASURING by stability
* * * * mV
Time: 10 s
MEASURING in continuous
pH 12.20 29˚C
Time: 10 s
DATE AND TIME
10-04-2010 17:15:45
10-04-2010 17:15
MT 21°C
10-04-2010 17:15
MT 21°C
LANGUAGE SELECTION
English
Deutsch
Español
Français
Italiano
SN: 71502 V 1.0
LANGUAGE SELECTION
English
Deutsch
Español
Français
Italiano
LANGUAGE SELECTION
English
Deutsch
Español
Français
Italiano
Português
Português
10-04-2010 17:15
25˚C
CALIBRATE pH
SN: 71502 V 1.0
10-04-2010 17:15
25˚C
New CAL in 12 h
4.3. General diagram
This is a general view over the way to access to all possibilities of
the instrument:
- DISPLAY CONTRAST
- LANGUAGE
- DATE AND TIME
- CHANGE OF TEMPERATURE UNITS
- pH AND mV CALIBRATION
- pH AND mV MEASUREMENT
4. Operation
4.2. Start-up
Connect to the rear panel of the instrument:
- the pH electrode
- the temperature probe (A.T.C.) built-in the pH electrode or
as separated sensor
- the magnetic stirrer
- the plug-in power supply
Follow the next steps:
For the first time...
Successive times...
6
Instrument switched off.
Press the keys to accept the
selected language.
Press
Wait 3 seconds.
3s
Calibrate with buffer solutions.
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10-04-2010 17:15
23˚C
New CAL. in 12 h
CALIBRATION pH
Use first buffer
Press
CALIBRATION
pH, Press pH
mV, Press mV
CAL. data , Press
1st buffer OK
pH 7.01 23˚C
Time 30 s
CALIBRATION
1st buffer
pH 7.15 23˚C
Time 23 s
CALIBRATION
2nd buffer
pH 4.12 23˚C
Time 19 s
2nd buffer OK
pH 4.01 23˚C
Time 19 s
CALIBRATION pH
Use second buffer
Press
CALIBRATION pH
Use third buffer
Press
CALIBRATION DATA pH
17-03-07 17:15
Buffers: pH 7, 4 & 9
Asym: a) 8mV, b) 8mV
Sens: a) 97% b) 94%
t: 7s T: 25°C
THEORETICAL CAL.
pH, asymmetry 0mV
pH, sensitivity 100%
mV, compensatión 0mV
CALIBRATION DATA mV
21-04-07 08:23
Compensation: -15 mV
T: 15.7°C t: 6s
CAL. FREQUENCY pH
Every: 1day
Automatic warning.
CALIBRATION mV
Use standard 220 mV
Press
CALIBRATION mV
235 mV 23˚C
Time 23 s
CALIBRATION OK
223 mV 23˚C
Time 40 s
3s 3s
3s
Press
For 2s
4.4. pH and mV calibration
pH Calibration
To measure pH correctly, the electrode and the instrument set
needs to be calibrated regularly with buffer solutions. This
compensates deviations of asymmetry potential and slope of the
electrode over time i.e. the calibration corrects variations in the
electrode response.
The instrument allows one-, two- and three- point calibration.
The calibration parameters remain in memory until a new calibra-
tion is performed.
One-point calibration
This type of calibration is acceptable when measuring pH values
similar to those of the buffer solution.
It corrects the asymmetry potential of the electrode.
Two-point calibration
This is the most common calibration.
It is recommended to start with pH 7 as first buffer. pH 4 or pH 9
buffers can be used as a second buffer, depending on the meas-
ured zone (acid or alkaline).
The two-point calibration compensates the asymmetry potential
and the electrode’s sensitivity (slope).
Three-point calibration
This type of calibration is recommended when measurements are
made across the whole pH scale.
As a first point pH 7 is recommended.
For the second and third points, two of the remaining values
must be chosen (2.00, 4.01, 9.21, 10.00 at 25ºC (77 ºF)).
The three-point calibration compensates the asymmetry
potential and electrode’s sensitivity in the acid (a) and alkaline
zone (b).
mV calibration
The metallic electrodes do not suffer significant variation in their
potentials, for this reason normally they are not calibrated.
Nevertheless, some potential deviations can be produced due to
the continuous use of the electrode.
The sensION™+PH3 allows calibration of the metallic elec-
trodes, with platinum or gold indicator metal, using redox
standard of 220 mV (value at 25ºC (77 ºF)).
Calibration data
They can be viewed at any moment. See diagram.
Calibration frequency
Select between 0 h and 7 days. The instrument by default is
programmed for daily calibration and indicates the remaining
time to the new calibration. Selecting 0 h the automatic re-cali-
bration warning is deactivated.
The calibration frequency depends on the required accuracy and
the effect of the samples on the electrode. Hach recommends
daily calibration, but users should decide on the right time based
on their own experience.
Diagram for calibration
4. Operation
Theoretical calibration
Selecting “theoretical calibration” the calibration data of the elec-
trode in use are replaced by the theoretical values at 25ºC (77 ºF).
This step is prior to the obtention of a calibration certificate.
Preparation
Fill the flasks with the corresponding buffer solution (40 ml.)
These buffers can be used to perform between 5 and 10 calibrations.
Every calibration flask is supplied with a magnetic bar.
7
ENGLISH
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10-04-2010 17:15
25˚C
New CAL. in 12 h
MEASURING
by stability
pH * * * * 25˚C
Time: 1 s
MEASURING
by stability
pH * * * 22.6˚C
Time: 1 s
MEASURE STABLE
pH 12.78 19˚C
Time: 45 s
MEASURING
by stability
pH * * * * 19˚C
Time: 10 s
MEASURING
by stability
pH * * * * 19˚C
Stirring 30 %
MEASURING
by stability
pH * * * 22.6˚C
Stirring 30 %
MEASURING
by stability
* * * * mV
Time: 1 s
MEASURE STABLE
575 mV
Time: 45 s
MEASURING
by stability
* * * * mV
Stirring 30 %
MEASURING
continuous
pH 12.28 25˚C
Time: 1 s
MEASURING
continuous
pH 12.44 29˚C
Time: 01:15
HOLD
pH 12.44 29˚C
Time: 01:25
MEASURING
continuous
pH 12.20 29˚C
Time: 10 s
MEASURING
continuous
pH 12.35 29˚C
Stirring 30 %
10-04-2010 17:15
23˚C
New CAL. in 23 h
SELECT LANGUAGE
SELECT LANGUAGE
DATE AND TIME
DATE AND TIME
DATE AND TIME
DATE AND TIME
ADJUST CONTRAST
Contrast
∆∆∆∆∆∆∆∆∆∆∆∆
ADJUST CONTRAST
Contrast
∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆
English
Deutsch
Español
Français
Italiano
English
Deutsch
Español
Français
Italiano
10-04-2010 17:15:45
11-04-2010 17:15:45
11-04-2010 17:15:45
11-04-2010 17:15:45
10-04-2010 17:15
23˚C
New CAL. in 23 h
10-04-2010 17:15
73˚F
New CAL. in 23 h
10-04-2010 17:15
73.4˚F
New CAL. in 23 h
10-04-2010 17:15
MT 23˚C
10-04-2010 17:15
MT 23˚C
10-04-2010 17:15
MT 73˚F
2 s
2 s 2 s 2 s
etc.
4.5. pH and mV measurements
Measurement by stability
The value is fixed on the display when during 6 seconds the
reading variation is less than 0.01 pH (0.5 mV).
Continuous measurement
The instrument displays the value obtained by the electrode all
the time.
Warning:
The temperature resolution is 1ºC (1 ºF) when no temperature
sensor is connected. The resolution is 0.1ºC (0.1 ºF) when there is
a temperature sensor connected.
During mV measurement if temperature sensor is not connected
the temperature in not shown.
4.6. Other options
- DATE AND TIME
- LANGUAGE
- DISPLAY CONTRAST
- CHANGE OF TEMPERATURE UNITS, ºC to ºF.
4. Operation
8
With connected tem-
perature probe.
etc.
to vary stirring speed
to modify Temp.
Press
Press
Stirring varies.
Continuous
measurement. Without
CAT With CAT
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6. Maintenance
6.1. Clean the instrument
Important note: Never use cleaning such as turpentine, acetone
or similar products to clean the instrument including the display
and accessories.
Only clean the housing and accessories using a soft, damp cloth.
Mild soap solution may also be used. Dry the cleaned parts care-
fully with a soft cotton cloth.
CAUTION
When using chemicals or solvents, comply with the instruc-
tions of the producer and all local safety regulations.
6.2. Sensor cleaning
See the manual of the sensor in use.
4.7. Recognized buffers
Buffer solutions
The sensION™+PH3 has in memory the following data (pH
values as a function of the temperature).
Technical buffers (DIN 19267)
4. Operation
9
ENGLISH
ºC ºF pH mV
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 -- 142
80 176 2.01 4.22 7.04 8.83 -- --
90 194 2.01 4.30 7.09 8.79 -- --
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ATENTION !
Asymmetry > 58 mV
Repeat with
CALIBRATION
1st buffer
ATENTION !
Sens. (a) < 70 %
Repeat with
CALIBRATION 2
nd buffer
ATENTION !
Buffer or electrode
in poor conditions.
CALIBRATION
1st buffer
ATENTION !
Check temperature.
Check the electrode.
CALIBRATION
X buffer
ATENTION !
Electrode in poor
conditions.
CALIBRATION
X buffer
ATENTION !
Check the electrode.
CALIBRATION
2/3 buffer
UNSTABLE READING
Time t> 100 s
Repeat with
CALIBRATION
X buffer
BUFFER NOT RECOGNISED
Repeat with
CALIBRATION
X buffer
SAME BUFFERS
Repeat with
CALIBRATION
2/3 buffer
UNSTABLE READING
Time > 150 s
Check temperature.
Check the electrode.
MEASURING
by stability
pH out of range
Check the electrode.
MEASURING
by stability
Temp out of range ˚C
Check temp. sensor
MEASURING
by stability
MEASURE STABLE
pH 12.78 19˚C
Calibrate again
Code Description
LZW9110.98 Set of 3 x 50 ml printed flasks for benchtop
pH-meters calibration
LZW9322.99 Magnetic stirrer
LZW9400.99 Standard redox solution of 220 mV, 250 ml flask.
LZW9463.99 pH buffer solution 4.01, 250 ml flask.
LZW9464.98 pH buffer solution 7.00, 250 ml flask.
LZW9465.99 pH buffer solution 9.21, 250 ml flask.
LZW9500.99 Electrolytic solution, KCl 3M, 250 ml flask.
LZW9321.99 Three-sensor holder.
For electrodes please ask for specific brochure.
During calibration
During measurement
6. Warning messages 7. Accessories and spares
10
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8. Warranty, liability and complaints
The manufacturer warrants that the product supplied is free of material and manufacturing defects and undertakes the obligation to
repair or replace any defective parts at zero cost.
The warranty period for instruments is 24 months. If a service contract is taken out within 6 months of purchase, the warranty period
is extended to 60 months.
With the exclusion of the further claims, the supplier is liable for defects including the lack of assured properties as follows: all those
parts that can be demonstrated to have become unusable or that can only be used with significant limitations due to a situation
present prior to the transfer of risk, in particular due to incorrect design, poor materials or inadequate finish will be improved or
replaced, at the supplier’s discretion. The identification of such defects must be notified to the supplier in writing without delay,
however at the latest 7 days after the identification of the fault. If the customer fails to notify the supplier, the product is considered
approved despite the defect. Further liability for any direct or indirect damages is not accepted.
If instrument-specific maintenance and servicing work defined by the supplier is to be performed within the warranty period by the
customer (maintenance) or by the supplier (servicing) and these requirements are not met, claims for damages due to the failure to
comply with the requirements are rendered void.
Any further claims, in particular claims for consequential damages cannot be made.
Consumables and damage caused by improper handling, poor installation or incorrect use are excluded from this clause.
11
ENGLISH
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DEUTSCH
1. Technische Daten. . . . . . . . . . . . . . . . . . . . . . . . 2
2. Allgemeine Informationen . . . . . . . . . . . . . . . 3
2.1. Sicherheitshinweise . . . . . . . . . . . . . . . . . . . 3
2.1.1. Bedeutung von Gefahrenhinweisen . . 3
2.1.2. Warnetiketten . . . . . . . . . . . . . . . . . . 3
2.2. Produktüberblick . . . . . . . . . . . . . . . . . . . . . 3
2.3. Lieferumfang . . . . . . . . . . . . . . . . . . . . . . . 3
3. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1. Montage . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2. Anschlüsse. . . . . . . . . . . . . . . . . . . . . . . . . . 5
4. Bedienung und Funktion. . . . . . . . . . . . . . . . . 5
4.1. Beschreibung. . . . . . . . . . . . . . . . . . . . . . . . 5
4.2. Inbetriebnahme . . . . . . . . . . . . . . . . . . . . . . 6
4.3. Gesamtübersicht . . . . . . . . . . . . . . . . . . . . . 6
4.4. Kalibrierung für pH und mV . . . . . . . . . . . . . 7
4.5. Messung von pH und mV . . . . . . . . . . . . . . 8
4.6. Weitere Optionen . . . . . . . . . . . . . . . . . . . . 8
4.7. Automatische Erkennung von pH Standards. 9
5. Wartung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.1. Reinigung des Geräts . . . . . . . . . . . . . . . . . . 9
6.2. Reinigung der Elektroden. . . . . . . . . . . . . . . 9
7. Displayhinweise . . . . . . . . . . . . . . . . . . . . . . . . 10
8. Ersatzteile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
9. Gewährleistung, Haftung und
Reklamationen. . . . . . . . . . . . . . . . . . . . . . . . . . 11
Contact Information
Inhalt
1
DEUTSCH
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1. Technische Daten
Messbereiche:
pH -2.00 bis 19.99
mV ± 2000
Temp -20 bis 150ºC (-4 bis 302 ºF)
Auflösung
pH 0.01
mV 1
Temp 0.1ºC (0.18 ºF)
Messfehler (± 1 Stelle)
pH 0.01
mV 1
Temp 0.2ºC ( 0.4ºF)
Wiederholbarkeit (± 1 Stelle)
pH ± 0.01
mV ± 1
Temp ± 0.1ºC (± 0.1 ºF)
Automatische Temperaturkompensation
Über Tastatur .
Mit Temperaturfühler Pt 1000 (ATC).
Mit Temperaturfühler NTC 10 K .
pH-Kalibrierung
Mit 1, 2 oder 3 aus dem Sortiment wählbaren Puffern
Automatische Erkennung technischer Puffer, pH 2,00; 4,01;
7,00; 9,21; 10,90, Werte bei 25 °C (77 ºF).
Gültigkeitsdauer programmierbar zwischen 0 Stunden und 7 Tagen
Automatische Neukalibrierungswarnung
Zurückweisung von Elektroden in einem schlechten Zustand
Theoretische Kalibrierung
Zulässigkeitskriterien für die pH-Kalibrierung
Asymmetriepotential ± 58 mV
Steigung 41 bis 62 mV/pH bei 25 °C (77°F)
(Empfindlichkeit 70 bis 105 %)
mV-Kalibrierung (Redox-Potential)
Automatische Erkennung des 220-mV-Standards bei 25 °C
(77°F).
Messmethoden
Mit Stabilisierung
Kontinuierlich
Sprachen
Englisch, Deutsch, Spanisch, Französisch, Italienisch,
Portugiesisch
Display
LCD-Grafikdisplay mit Hintergrundbeleuchtung, 128 x 64
Punkte
Eingänge und Ausgänge
Indikator- oder Kombinationselektrode, BNC-Stecker (Imp. >1012 )
Referenzelektrode, Bananenstecker
ATC-Temperaturfühler, Typ Pt 1000, Bananen- oder Telefonstecker
Rührer, Cinch-Stecker
Umgebungsbedingungen
Betriebstemperatur 5 bis 40ºC (41 bis 104 ºF).
Lagerungstemperatur -15 bis 65ºC (5 bis 149 ºF).
Relative Luftfeuchtigkeit < 80% (nicht kondensierend)
Stromversorgung
Über externes Netzteil 100-240 VAC 0.4 A 47-63 Hz
Materialien
Gehäuse: ABS und PC
Tastatur: PET mit Schutzbehandlung
Abmessungen und Gewicht
Gewicht: 1100 g
Abmessungen: 350 x 200 x 110 mm.
2
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Elektrogeräte, die mit diesem Symbol gekennzeichnet sind, dür-
fen nach dem 12. August 2005 in Europa nicht im normalen
öffentlichen Abfallsystem entsorgt werden, sondern müssen
gesondert gesammelt werden. Nach den Maßgaben der EU-
Richtlinie 2002/96/EG müssen Elektro- und Elektronik-Altgeräte
von den Nutzern kostenlos zur Entsorgung an den Hersteller
zurückgegeben werden können.
Hinweis: Zur Rücknahme zwecks Recycling wenden Sie sich
bitte an den Hersteller oder Lieferanten des Geräts. Bitten Sie
ihn um Informationen zur Rückgabe von Elektro- und Elektronik-
Altgeräten, von durch den Hersteller geliefertem Elektrozubehör
und von allen Zusatzkomponenten für die ordnungsgemäße
Entsorgung.
Version Elektrode Zubehör Bedienung-
sanleitung
LPV2000.98.0002 –– ✓✓
LPV2010T.98.002 LZW5010T.97.002 ✓✓
LPV2011T.98.002 LZW5011T.97.002 ✓✓
LPV2014T.98.002 LZW5014T.97.002 ✓✓
LPV2021T.98.002 LZW5021T.97.002 ✓✓
DEUTSCH
2. Allgemeine Informationen
Da wir unsere Geräte laufend verbessern, können Unterschiede
zwischen den Informationen in dieser Bedienungsanleitung und
dem von Ihnen erworbenen Gerät nicht ausgeschlossen werden.
2.1. Sicherheitshinweise
Lesen Sie die vorliegende Bedienungsanleitung vor der Montage
und Installation des Geräts vollständig durch.
Beachten Sie alle Warnetiketten.
2.1.1. Bedeutung von Gefahrenhinweisen
GEFAHR
Weist auf eine potenzielle oder unmittelbare
Gefahrensituation hin, deren Nichtbeachtung zu ernst-
haften Verletzungen oder sogar zum Tod führt.
WARNUNG
Weist auf eine potenzielle oder unmittelbare
Gefahrensituation hin, deren Nichtbeachtung zu ernst-
haften Verletzungen oder sogar zum Tod führen kann.
VORSICHT
Weist auf eine mögliche Gefahrensituation hin, die zu
leichten bis mittelschweren Verletzungen führen kann,
wenn sie nicht vermieden wird.
Wichtiger Hinweis: Weist auf eine Situation hin, die zu
Schäden am Gerät führen kann, wenn sie nicht verm-
ieden wird. Wichtige Information, die beim Umgang mit
dem Gerät besonders zu beachten ist.
Hinweis: Zusätzliche Information über den Umgang mit
dem Gerät
2.1.2. Warnetiketten
Beachten Sie alle am Gerät angebrachten Etiketten, Schilder und
Aufkleber.
Zubehör:
- Pufferlösungen, 135-ml-Flaschen.
- Magnetrührer.
- Kalibriergefäße mit integriertem Magnet .
- Elektrolyt für Elektrode, KCl 3M, 50-ml-Flasche .
- Netzteil
- Elektrodenhalter.
2.2. Produktüberblick
Mit dem sensION™+PH3 können die Parameter pH, mV und
Temperatur gemessen werden.
2.3. Lieferumfang
3
DEUTSCH
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3. Installation
GEFAHR
Es liegt in der Verantwortung des Anwenders, dass alle Arbeiten unter Einhaltung aller lokal gültigen Sicherheitsvorschriften
ausgeführt werden.
3.1. Montage
1. Packen Sie das Messgerät aus.
Hinweis: Ersetzen des Magnetrührwerks
Vor dem Ausbau des Magnetrührwerks muss der Stecker von
Geräterückseite und das Kabel aus den Führungen an der
Geräteunterseite gelöst werden.
2. Stellen Sie sicher, dass
der Hebel in der gleichen
Position steht, wie im
Bild gezeigt.
3. Stellen Sie die
Halterungsstange in die
vorgesehene Öffnung.
4. Um die Halterung zu
fixieren, bewegen Sie
den Hebel entgegen
dem Uhrzeigersinn.
Positionieren Sie den
O-Ring 135 - 140 mm
oberhalb der Basis.
5. Drücken Sie die Taste des
Elektrodenhalters und
positionieren diesen auf
der Haltestange.
Halter für drei Elektroden.
AN= LZW9321.99
6. Stellen Sie die Elektrode
in den Halter. Der Halter
bietet eine Nut zur
Führung des
Elektrodenkabels.
1. Drehen Sie das
Magnetrührwerk um es
von der Gerätebasis zu
lösen.
2. Heben Sie das
Magnetrührwerk an
und ersetzen es.
Legen Sie das Kabel in
die Führungen an der
Geräteunterseite.
4
140
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