Knick Portavo 908 MULTI User manual

Knick Corporate Design 39
Manual / Bedienungsanleitungen
Formate
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des Unternehmens mit ihren
unterschiedlichsten Ver-
packungsgrößen erfordert
entsprechende Format-
varianten der Bedienungs-
anleitungen.
Es gibt u.a. folgende
Formate:
– DIN A5
– DIN A6
– 70 x 297 mm
– 70 x 230 mm
– 98 x 110 mm
Faltungen
Abhängig von Format und
Umfang der Bedienungs-
anleitungen werden un-
terschiedliche Faltungen
effektiv eingesetzt:
Klammerheftung, Zickzack-
falz und Kreuzfalz.
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weiß angelegt. Farben
werden nur zur Codierung,
Darstellung von Farbdisplays
und wichtiger Features
eingesetzt.
Betriebsanleitung
deutsch
Stratos Pro A2... pH
The Art of Measuring.
www.knick.de
Aktuelle Produktinformation:
Stratos®Pro A2... PH
Betriebsanleitung
Aktuelle Produktinformation: www.knick.de
II 1 G Ex ia IIC T3/T4/T6
BVS 10 ATEX E 089 X
MEMO SENS
Ø 12 mm
120 / 225 mm
Serial No.
SE 706X/1-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
SE 706X/2-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
orange-red ring
orange-red ring
Betriebs-
anleitung
deutsch
SE 706
II 1 G Ex ia IIC T3/T4/T6
BVS 10 ATEX E 089 X
MEMO SENS
SE 706X/1-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
SE 706X/2-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
Betriebsanleitung für Sauerstoff-Sensoren der Reihe SE 706-Memosens®
II 1 G Ex ia IIC T3/T4/T6
BVS 10 ATEX E 089 X
MEMO SENS
SE 706X/1-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
SE 706X/2-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
II 1 G Ex ia IIC T3/T4/T6
BVS 10 ATEX E 089 X
MEMO SENS
SE 706X/1-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
SE 706X/2-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
II 1 G Ex ia IIC T3/T4/T6
BVS 10 ATEX E 089 X
MEMO SENS
SE 706X/1-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
SE 706X/2-NMSN
14163 Berlin
0044
BVS 10 ATEX E089 X
II 1G Ex ia IIC T3/T4/T6
Memosens
®
Pg 13.5 -Steckkopf
Pg 13.5
Membrankappe
Membran
¡Å ¶
Latest Product Information: www.knick.de
Portavo® 908 MULTI
User Manual
English

3
Basics
Return of Products Under Warranty
Please contact our Service Team before returning a defective device.
Ship the cleaned device to the address you have been given.
If the device has been in contact with process uids, it must be decontaminated/
disinfected before shipment. In that case, please attach a corresponding certicate,
for the health and safety of our service personnel.
Disposal
Please observe the applicable local or national regulations concerning
the disposal of “waste electrical and electronic equipment”.
Registered Trademarks
The following names are registered trademarks. For practical reasons they are shown
without trademark symbol in this manual.
• CaliMat®
• Calimatic®
• Memosens®
• Paraly®
• Portavo®
• Sensocheck®
• Sensoface®

4Table of Contents
Package Contents ......................................................................................................6
Documentation..........................................................................................................7
Overview of the Portavo 908....................................................................................8
Value-Added Features ...................................................................................................................................9
Protective Cover............................................................................................................................................ 10
Hook ................................................................................................................................................................. 10
Display and Keypad..................................................................................................................................... 11
Start-Up................................................................................................................... 12
Inserting the Batteries................................................................................................................................ 12
Connecting a Sensor................................................................................................................................... 13
Switching On the Meter............................................................................................................................. 14
Icons.................................................................................................................................................................. 14
Information............................................................................................................. 15
Calibration Record ....................................................................................................................................... 15
Sensor Information...................................................................................................................................... 15
Sensor Network Diagram (pH and Oxy only) ..................................................................................... 16
Sensor Monitor.............................................................................................................................................. 17
Messages......................................................................................................................................................... 17
MemoLog (Memosens only) .................................................................................................................... 17
Device Info...................................................................................................................................................... 18
Device Test...................................................................................................................................................... 18
pH Conguration .................................................................................................... 19
ORP Conguration.................................................................................................. 21
Conductivity Conguration................................................................................... 23
Oxygen Conguration............................................................................................ 26
pH Calibration......................................................................................................... 28
Calimatic Calibration................................................................................................................................... 28
Manual Calibration ...................................................................................................................................... 29
Data Entry Calibration ................................................................................................................................ 29
Calibrating a pH/ORP Combo Sensor ................................................................................................... 29
ORP Calibration ...................................................................................................... 30
ISFET Calibration .................................................................................................... 31
Conductivity Calibration........................................................................................ 32
Auto Calibration............................................................................................................................................ 32
“Entry of Solution” Calibration................................................................................................................. 33
Cell Constant / Cell Factor Calibration.................................................................................................. 33
Installation Factor Calibration.................................................................................................................. 33
Zero Calibration ............................................................................................................................................ 33

5
Table of Contents
Oxygen Calibration ................................................................................................ 34
Calibration in Air........................................................................................................................................... 34
Zero Calibration ............................................................................................................................................ 35
Data Entry Calibration ................................................................................................................................ 35
Measuring ............................................................................................................... 36
Toggling the Measured Value Display .................................................................................................. 36
Adjusting the Temperature....................................................................................................................... 36
Printing.................................................................................................................... 37
Printing Currently Measured Values...................................................................................................... 37
Printing a Calibration Record................................................................................................................... 38
Data Logger ............................................................................................................ 39
Operating Modes of the Data Logger (Logger Type) ...................................................................... 40
Conguring the Data Logger................................................................................................................... 42
Increasing the Battery Life ........................................................................................................................ 42
Starting/Stopping the Data Logger....................................................................................................... 44
Viewing the Logger Data........................................................................................................................... 44
Deleting the Logger Data.......................................................................................................................... 44
Paraly SW112 Software ......................................................................................... 46
Error and Status Messages..................................................................................... 47
“Sensoface” Messages................................................................................................................................. 48
Info and Help Texts ...................................................................................................................................... 48
Error Messages .............................................................................................................................................. 49
Option 001 SOP ...................................................................................................... 50
Option 002 Temp.Cal .............................................................................................. 50
How to Enter the Rescue PIN Code........................................................................ 54
pH Product Line ...................................................................................................... 56
pH Sensors...................................................................................................................................................... 56
Knick CaliMat (pH) Buer Solutions....................................................................................................... 57
Accessories for pH, ORP ............................................................................................................................. 57
Conductivity Product Line ..................................................................................... 58
Conductivity Sensors .................................................................................................................................. 58
Conductivity Standards.............................................................................................................................. 59
Accessories for Conductivity.................................................................................................................... 59
Oxygen Product Line.............................................................................................. 60
Oxygen Sensors ............................................................................................................................................ 60
Accessories for Oxygen .............................................................................................................................. 60
Specications.......................................................................................................... 61
Index........................................................................................................................ 67

6Package Contents
Check the shipment for transport damage and completeness.
The package of the Portavo 908 MULTI includes:
Portavo 908 MULTI
Meter incl. 4 batteries (AA) and premounted quiver x
Carrying strap x
Data carrier with detailed user manuals and Paraly SW 112
software x
USB cable, 1.5 m x
Safety instructions x
Quickstart instructions in various languages x
Specic test report x
USB adapter (A female to B male)
for printer connection x

7
Documentation
CD-ROM
Complete documentation:
• User manuals in dierent languages
• Safety instructions
• Quickstart guides
Safety Instructions
In ocial EU languages and others.
• EU Declarations of Conformity
Quickstart Guides
Installation and rst steps:
• Operation
• Menu structure
• Calibration
• Error messages and recommended actions
Various languages on CD-ROM and on our website:
www.knick.de
Specic Test Report

8
The Portavo 908 MULTI is a portable multi-
parameter meter for use with Memosens
sensors or the Model SE 340 optical oxygen
sensor. The micro USB port allows the
meter to be connected to a printer for
printing currently measured values or a
calibration record including sensor data.
The meter automatically recognizes the
connected sensor and accordingly selects
the corresponding process variable.
By simply replacing the sensor, the meter
can be used for measuring conductivity,
pH/ORP or oxygen (also optical).
Operation is simple and intuitive,
supported by detailed information and
help texts.
Overview of the Portavo 908
The meter stands out by the following features:
• Use of digital Memosens sensors or the Model SE 340 optical oxygen sensor
• A detachable quiver protects the sensor and prevents it from drying out.
Furthermore, it can be used for calibration.
• The rugged housing is made of a high-performance polymer. It provides high
impact resistance and dimensional stability even when exposed to extreme
moisture.
• Scratch-proof clear glass display, perfectly readable even after years
• Long operating time with one set of batteries (4 x AA) or use of a Li-ion battery for
reliable operation even at high or very low operating temperatures
• Data logger with 10,000 values
• Micro USB port for communication with Paraly SW 112 software for data evaluation
of digital sensors (Memosens) or connecting a printer
• Sensoface icons provide single-glance information on the sensor condition
• Real-time clock and indication of battery charging level
• Automatic compensation of ambient pressure for oxygen measurement
• At measuring temperatures from -20 to +100 °C / -4 to +212 °F, the temperature
detector can be automatically identied.
Quiver

9
Value-Added Features
Memosens
The Portavo 908 can communicate with
Memosens sensors. These digital sensors are
automatically identied and the meter switches
to the appropriate measurement method. When
a Memosens sensor is connected to the meter,
it is indicated by the logo shown on the right.
Furthermore, Memosens allows the storage of cal-
ibration data, which will be available and can still
be used when the sensor is connected to another
Memosens-capable device.
Sensoface
Sensoface provides quick information on the
sensor condition. The three“smiley” faces as shown
on the right represent the sensor condition during
measurement and after a calibration. When the
condition deteriorates, a status message gives a
hint to the cause.
Calimatic (pH)
Calimatic is a very convenient method for pH
calibration with automatic buer recognition.
You only have to select the buer set with the
buers used. The buers can then be used in any
order.
Digital Optical Oxygen Measurement
Digital optical oxygen measurement reduces
maintenance eort and simplies handling.
Overview of the Portavo 908

10 Overview of the Portavo 908
Protective Cover
The front of the meter is protected
by a cover, which can be completely
ipped over and secured to the back for
operation.
Hook
A fold-out hook on the back allows the
meter to be suspended. This leaves your
hands free for the actual measurement.
The rating plate is located beneath the
hook.
Protective Cover and Hook
Combined
Cover and hook can be joined together
to form a benchtop stand allowing com-
fortable and fatigue-free working at a lab
bench or desk.