Xylem ProLab 3000 User Manual
Operating manual
ProLab 3000
ba75645e03 12/2012
DRAFT December 10, 2012 2:50 pm
pH/ISE meter
with automatic sensor recognition
and electronic access control
Accuracy when
going to press
Warranty We guarantee the meter described for 3 years from the date of pur-
The use of advanced technology and the high quality standard of our
instruments are the result of a continuous development. This may
result in differences between this operating manual and your instrument. Also, we cannot guarantee that there are absolutely no errors in
this manual. Therefore, we are sure you will understand that we cannot
accept any legal claims resulting from the data, figures or descriptions.
chase.
The meter warranty covers manufacturing faults that are discovered
within the warranty period.
The warranty does not cover components that are replaced during
maintenance work, e. g. batteries.
The warranty claim extends to restoring the instrument to readiness for
use but not, however, to any further claim for damages. Improper handling or unauthorized opening of the meter invalidates any warranty
claim.
To ascertain the warranty liability, return the instrument and proof of
purchase together with the date of purchase freight paid or prepaid.
CE conformity
Radio data transmission
Copyright
SI Analytics GmbH hereby declares that the ProLab 3000 meter is in
compliance with the basic requirements and the other relevant regulations of the directive 1999/5/EC.
The EC declaration of conformity can be requested from SI Analytics
GmbH.
© 2012, SI Analytics GmbH
Reprinting - even in the form of excerpts - is only allowed with the
explicit written authorization of SI Analytics GmbH.
Printed in Germany.
ProLab 3000
KONFORMITÄTSERKLÄRUNG
DECLARATION OF CONFORMITY
DÉCLARATION DE CONFORMITÉ
Wir erklären in alleiniger
Verantwortung, dass das
Produkt
pH-/ISE-Messgerät
ProLab 3000
auf das sich diese Erklärung
bezieht, übereinstimmt mit
den Angaben im Kapitel
We declare under our sole
responsibility that the
product
pH / ISE measuring
instrument
ProLab 3000
to which this declaration
relates is in conformity with
the specifications in the
chapter
Nous déclarons sous notre
seule responsabilité que le
produit
Appareil de mesure
pour pH/ISE
ProLab 3000
auquel se réfère cette
déclaration est conforme aux
indications du chapitre
30. Oktober, October 30, 30 octobre 2005
AGQSF 0000-A107-01/091030
SI Analytics GmbH
Hattenbergstr. 10
D-55122 Mainz
Deutschland, Germany, Allemagne
Technische Daten
pH-/ISE-Messgerät
ProLab 3000
30. Oktober 2009
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ProLab 3000
4
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ProLab 3000 Contents
ProLab 3000 - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.1 General features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.2 Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.3 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.4 Socket field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1.5 Automatic sensor recognition . . . . . . . . . . . . . . . . . . . . . 17
1.5.1 ID sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1.5.2 Sensor data from ID sensors . . . . . . . . . . . . . . . 19
1.6 Electronic access control . . . . . . . . . . . . . . . . . . . . . . . . 20
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 22
3 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.1 Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.2 Initial commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.3 Connecting the power pack. . . . . . . . . . . . . . . . . . . . . . . 24
3.4 Switching on the ProLab 3000 . . . . . . . . . . . . . . . . . . . . 25
3.5 Connecting the USB mouse . . . . . . . . . . . . . . . . . . . . . . 26
3.6 Connecting sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
3.6.1 Connecting an ID sensor . . . . . . . . . . . . . . . . . . 27
3.6.2 Connecting a non ID sensor. . . . . . . . . . . . . . . . 28
3.7 Connecting optional accessories . . . . . . . . . . . . . . . . . . 28
3.7.1 RS232 interface (serial port) . . . . . . . . . . . . . . . 29
3.7.2 USB-B interface (USB Device). . . . . . . . . . . . . . 31
3.7.3 USB-A interface (USB Host) . . . . . . . . . . . . . . . 32
4 Operating principles. . . . . . . . . . . . . . . . . . . . . . . . . . . 33
4.1 Operating and display elements . . . . . . . . . . . . . . . . . . . 33
4.2 File system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
4.3 Entry of numerals, letters and characters . . . . . . . . . . . . 37
4.4 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
4.4.1 Navigation in the measured value display . . . . . 40
4.4.2 Navigation in menus. . . . . . . . . . . . . . . . . . . . . . 41
4.4.3 Navigation in dialog boxes . . . . . . . . . . . . . . . . . 43
4.4.4 Navigation in the file selection dialog box . . . . . 44
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Contents ProLab 3000
5 Access to the meter . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.1 Switch the meter on and off. . . . . . . . . . . . . . . . . . . . . . . 47
5.2 Login as a user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
5.3 Password for login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5.3.1 Changing the password . . . . . . . . . . . . . . . . . . . 49
5.3.2 Assigning a password. . . . . . . . . . . . . . . . . . . . . 49
5.3.3 Forgotten the password? . . . . . . . . . . . . . . . . . . 49
5.4 Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
5.5 Access control and user rights. . . . . . . . . . . . . . . . . . . . . 51
5.5.1 Access control . . . . . . . . . . . . . . . . . . . . . . . . . . 52
5.5.2 User management and assigning user rights . . . 53
5.6 Lost your electronic key? . . . . . . . . . . . . . . . . . . . . . . . . . 55
6 System functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6.1 Overview: System settings . . . . . . . . . . . . . . . . . . . . . . . 56
6.2 Selecting the language . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.3 Selecting the country . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.4 Setting the date and time. . . . . . . . . . . . . . . . . . . . . . . . . 59
6.5 Selecting the channels for measured value display. . . . . 60
6.6 Interfaces for data download . . . . . . . . . . . . . . . . . . . . . . 60
6.7 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
6.7.1 Temperature unit . . . . . . . . . . . . . . . . . . . . . . . . 61
6.7.2 Temperature measurement . . . . . . . . . . . . . . . . 62
6.8 Automatic stability control . . . . . . . . . . . . . . . . . . . . . . . . 63
6.9 Color assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
6.10 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
6.10.1 Resetting the sensor settings . . . . . . . . . . . . . . . 65
6.10.2 Resetting the system settings. . . . . . . . . . . . . . . 65
6.11 List of open windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
7 pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
7.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
7.2 Measuring the pH value. . . . . . . . . . . . . . . . . . . . . . . . . . 68
7.2.1 Preparatory activities . . . . . . . . . . . . . . . . . . . . . 68
7.2.2 Measuring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
7.2.3 Measurement settings . . . . . . . . . . . . . . . . . . . . 71
7.3 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
7.3.1 Carrying out a calibration procedure
(example: AutoCal DIN) . . . . . . . . . . . . . . 77
7.3.2 Carrying out a calibration procedure
(example: VariCal) . . . . . . . . . . . . . . . . . . . . . . . 81
7.3.3 Calibration settings and calibration data. . . . . . . 85
7.3.4 Calibration interval . . . . . . . . . . . . . . . . . . . . . . . 86
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ProLab 3000 Contents
8 ORP voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
8.1 General information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
8.2 Measuring the ORP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
8.2.1 Preparatory activities . . . . . . . . . . . . . . . . . . . . . 88
8.2.2 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
8.2.3 Measuring the relative ORP . . . . . . . . . . . . . . . . 91
8.2.4 Measurement settings . . . . . . . . . . . . . . . . . . . . 94
9 Ion concentration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
9.1 General information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
9.2 Measuring the ion concentration . . . . . . . . . . . . . . . . . . 96
9.2.1 Preparatory activities . . . . . . . . . . . . . . . . . . . . . 96
9.2.2 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
9.2.3 Measurement settings . . . . . . . . . . . . . . . . . . . . 99
9.3 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
9.3.1 Carrying out calibration . . . . . . . . . . . . . . . . . . 104
9.3.2 Calibration data . . . . . . . . . . . . . . . . . . . . . . . . 108
9.4 Blank value correction. . . . . . . . . . . . . . . . . . . . . . . . . . 109
9.5 Reference measurement. . . . . . . . . . . . . . . . . . . . . . . . 110
9.6 Measuring with increment procedure (methods). . . . . . 111
9.6.1 Selecting the measuring method . . . . . . . . . . . 111
9.6.2 Standard addition . . . . . . . . . . . . . . . . . . . . . . . 112
9.6.3 Double standard addition . . . . . . . . . . . . . . . . . 116
9.6.4 Standard subtraction . . . . . . . . . . . . . . . . . . . . 120
9.6.5 Sample addition . . . . . . . . . . . . . . . . . . . . . . . . 124
9.6.6 Sample subtraction . . . . . . . . . . . . . . . . . . . . . 128
9.6.7 Blank value addition
(Standard addition with blank value correction) 132
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10 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
10.1 Measurement data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
10.1.1 Creating and selecting a file for manually
stored measurement datasets . . . . . . . . . . . . . 138
10.1.2 Storing measurement datasets manually. . . . . 139
10.1.3 Automatically storing measurement datasets . 140
10.1.4 Displaying and filtering stored measurement
datasets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
10.1.5 Erasing measurement datasets . . . . . . . . . . . . 143
10.2 Calibration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
10.2.1 Displaying stored calibration data . . . . . . . . . . 144
10.2.2 Managing the calibration data . . . . . . . . . . . . . 145
10.3 Recorder data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
10.4 Configuration data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
11 Recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
11.1 Recording the measured value curve . . . . . . . . . . . . . . 148
11.2 Recording the curve of the measured
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Contents ProLab 3000
temperature value . . . . . . . . . . . . . . . . . . . . . . . . 149
11.3 Storing recorder data . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
11.4 Displaying stored recorder data. . . . . . . . . . . . . . . . . . . 151
11.5 Settings for the recorder . . . . . . . . . . . . . . . . . . . . . . . . 152
11.5.1 Defining the recording interval . . . . . . . . . . . . . 153
11.5.2 Specifying the axes of the system
of coordinates . . . . . . . . . . . . . . . . . . . . . 153
11.5.3 Defining and activating limit values. . . . . . . . . . 155
11.5.4 Defining the colors for the
recorder representation . . . . . . . . . . . . . . . . 156
11.6 Changing the displayed axis intercept. . . . . . . . . . . . . . 157
11.7 Displaying exact measurement data at a point (cursor) 159
11.8 Deleting stored recorder data . . . . . . . . . . . . . . . . . . . . 159
12 Transmitting data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.1 Printing current measurement data . . . . . . . . . . . . . . . . 161
12.2 Transmitting data (to a PC or printer) . . . . . . . . . . . . . . 161
12.2.1 RS232 interface . . . . . . . . . . . . . . . . . . . . . . . . 161
12.2.2 USB-B interface (USB Device) . . . . . . . . . . . . . 162
12.2.3 USB-A interface (USB Host). . . . . . . . . . . . . . . 163
12.2.4 Options for data transmission . . . . . . . . . . . . . . 163
12.3 Data backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.3.1 Data backup by the administrator. . . . . . . . . . . 164
12.3.2 Viewing backed up data . . . . . . . . . . . . . . . . . . 165
13 Configurations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
13.1 Viewing a configuration . . . . . . . . . . . . . . . . . . . . . . . . . 167
13.2 Creating a new configuration. . . . . . . . . . . . . . . . . . . . . 168
13.3 Loading a configuration . . . . . . . . . . . . . . . . . . . . . . . . . 169
13.4 Deleting a configuration . . . . . . . . . . . . . . . . . . . . . . . . . 170
14 Maintenance, cleaning, disposal . . . . . . . . . . . . . . . . 171
14.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
14.2 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
14.3 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
15 What to do if... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
15.1 pH and ORP measurement . . . . . . . . . . . . . . . . . . . . . . 173
15.2 Ion selective measurement . . . . . . . . . . . . . . . . . . . . . . 175
15.3 General errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
16 Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
16.1 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
16.2 Measuring ranges, resolution, accuracy . . . . . . . . . . . . 182
16.2.1 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
16.2.2 pH/ORP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
16.2.3 ISE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
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ProLab 3000 Contents
17 Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
A.18 Firmware update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
A.19 Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
A.19.1 Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
A.19.2 pH sensor menu. . . . . . . . . . . . . . . . . . . . . . . . 197
A.19.3 U sensor menu . . . . . . . . . . . . . . . . . . . . . . . . . 198
A.19.4 dU sensor menu. . . . . . . . . . . . . . . . . . . . . . . . 198
A.19.5 ISE sensor menu . . . . . . . . . . . . . . . . . . . . . . . 199
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Contents ProLab 3000
10
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ProLab 3000 Overview
1
2
4
3
1Overview
1.1 General features
The ProLab 3000 precision pH meter enables you to
perform pH and ORP measurements rapidly and reliably.
Das ProLab 3000 provides the maximum degree of ease of use, reliability and, above all, measuring certainty for all applications.
The proven calibration procedures, and
stability control function (SC) and the sensor recognition function support your work with the meter.
In addition, the ProLab 3000 provides an electronic access control.
Documented measurement data is thus automatically assigned to a
user.
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1 Keypad
2 Display
3 Reader field for electronic access con-
trol
4 Jack field
11
Overview ProLab 3000
123
456
789
0
.
ABC DEF
GHI JKL MNO
PQRS TUV WXYZ
_
SCMODE
DEL
STO
ESC
PRINT
CAL
RCL
OK
MODE
CAL
SC
1.2 Keypad
Keys with dedicated
functions
Keys with changing
functions
(softkeys)
Key functions
Keys with dedicated functions are labeled on the meter.
In this operating manual, they are identified by the key labeling, bold letters and angle brackets <..> .
Keys with changing functions are not labeled; the currently assigned
function is shown on the display instead. In this operating manual,
these keys are identified by the displayed softkey function, bold letters
and angle brackets [..] .
The key symbol (e.g. <OK> or [OK]) generally means you should press
a key in this operating manual.
<On/Off> Switch the meter on/off
<MODE> Select measured parameter
<CAL> Call up calibration procedure
<SC> Switch on or off the stability control func-
tion manually.
<> Reduce values, Scroll
Move in the menu
12
<> Increase values, Scroll
Move in the menu
<> Reduce values, Scroll
Move in the menu
<> Increase values, Scroll
Move in the menu
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ProLab 3000 Overview
OK
ESC
STO
RCL
PRINT
7
PQRS
7
PQRS
.
_
LDE
<OK> Confirm entries
<ESC> Return to higher menu level /
Cancel inputs
<STO> Store a measured value
<RCL> Open the menu for stored measured val-
ues
<PRINT> Print or output data to an interface (serial
RS232, USB-A (USB Host) or USB-B USB
Device))
Alphanumeric keypad The keys of the alphanumeric keypad are used to enter numerals
(<0...9>), letters (<A...Z>) and characters (<- .>). The keys of the alpha-
numeric keypad only have a function if the ProLab 3000 is waiting for a
character to be entered, e.g. in input fields for the ID during manual
storage.
<0...9> Press the key once.
The numeral is displayed in the input field
<A...Z> Press the key several times if necessary
until the required letter is displayed in the
input field
<- .> Depending on the input field, the keys is
automatically interpreted as a minus sign
or decimal point.
Numeral input field:
Cursor is in front of the first digit: Minus.
Cursor is behind a numeral: Decimal point
<DEL> Deletes the character left of the cursor
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13
Overview ProLab 3000
1
5
2
3
10
11
9
8
7
4
6
1.3 Display
The graphic color display displays the measurement data. The illumination enables to read the display even in the darkness.
Elements:
1 Menu line (main menu)
2 Sensor window (title bar)
3 Menu line (sensor menu)
4 Status line
5 Info line with date and time, info or action text
6 Key assignment with changing functions (softkeys)
7 Temperature display
8 Measured value (with unit)
9 Measured parameter
10 ID sensor symbol
11 CalClock
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ProLab 3000 Overview
pH/U/ISE
Probe 2
1
2
9
5
4
7
pH/U/ISE
Probe 2
TP 2
Ref 2
TP 1
Ref 1
pH/U/ISE
Probe 1
USB Device
USB Host
RS232
9V/DC
input
3
10
6 8
pH/U/ISE
Probe 2
Cond
Probe
TP 2
Ref 2
TP 1
Ref 1
pH/U/ISE
Probe 1
USB Device
USB Host
RS232
9V/DC
input
1 2
3
4
10
11
6
7
5
9
8
1.4 Socket field
Connections:
1 pH/ISE/ORP electrode (pH/U/ISE Probe 2)
2 Reference electrode (Ref 2)
3 Temperature sensor (TP 2)
4 pH/ISE/ORP electrode (pH/U/ISE Probe 1)
5 Reference electrode (Ref 1)
6 Temperature sensor (TP 1)
7 USB-A interface (USB Host), e.g. for
– the USB mouse,
– a USB printer,
– a USB hub,
– a USB keyboard,
– a USB storage,
– a USB card reader or
– other USB devices
8 USB-B interface (USB Device),
e.g. for a PC.
9 Power pack (9V/DC input)
10 RS232 interface (RS232)
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15
Overview ProLab 3000
CAUTION
Only connect sensors to the meter that cannot return any voltages or currents that are not allowed (> SELV and > current circuit
with current limiting).
Almost all sensors - in particular SI Analytics sensors - fulfill
these conditions.
16
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ProLab 3000 Overview
DIN
BNC
1.5 Automatic sensor recognition
The automatic sensor recognition function enables
to operate a sensor with different meters without recalibrating
to operate different sensors with one meter without recalibrating
to assign measurement data to a sensor
– measurement datasets are always downloaded to the interface
with the sensor type and sensor series number.
– measurement datasets are always stored together with the sen-
sor type and sensor series number.
to assign calibration data to a sensor
– calibration data is always downloaded to the interface with the
sensor type and sensor series number.
to hide menus that are not relevant for this sensor
To be able to use the automatic sensor recognition function a meter is
required that supports the automatic sensor recognition (e.g.
ProLab 3000), and a sensor (ID sensor) that is suitable for sensor recognition.
In every ID sensor, sensor data is stored that clearly identifies the sensor.
The sensor data is sent to the meter automatically via radio communication and used for sensor identification there.
Note
With the ProLab 3000 you can also operate non ID sensors. Then,
however, you cannot use the advantages of the sensor recognition
function.
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17
Overview ProLab 3000
ID sen-
sor sym-
bol
1.5.1 ID sensors
SI Analytics GmbH ID sensors support the automatic sensor recognition function. Their sensor designation has the addition "ID", e.g. BlueLine A 161 1M-BNC-ID electrode.
Note
Information on available ID sensors is given on the Internet or directly
by SI Analytics.
ID sensors connected to the ProLab 3000 meter can be recognized by
the ID sensor symbol on the display.
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ProLab 3000 Overview
1.5.2 Sensor data from ID sensors
ID sensors transmit the following sensor data to the meter:
SENSOR ID
– Sensor type
– Sensor series number
Calibration data
– Calibration date
– User (having carried out the last calibration procedure)
– Calibration characteristics
– Calibration interval
– Selected buffer set (pH electrodes only)
The calibration data is updated in the ID sensor after each calibration
procedure. A message is displayed while data is updated in the sensor.
Note
While data is updated in the sensor, the sensor must not be disconnected because otherwise the calibration data will not be completely
transmitted. The sensor will then have no valid calibration.
Note
If non-ID sensors are used, the calibration data from the meter is used
and also stored in the meter.
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19
Overview ProLab 3000
Reader field for
the electronic
key
1.6 Electronic access control
The ProLab 3000 always documents measurement and calibration
data together with a user name.
Thus all measurement data is assigned to the user, in compliance with
GLP.
The user name is easily and safely transmitted to the ProLab 3000 via
an electronic key. Each electronic key in the form of a keyring pendant
contains a key number and a user name. The key number and user
name are read by the meter via a contactless radio data connection.
The meter checks the access authorization for the user name. Measurements with an electronic key are only possible if the key number
and user name is registered in the meter. The measuring data is then
documented along with the registered user name.
20
If the user name of an electronic key is not registered in the meter,
access to the meter with this electronic key is denied.
If access to the meter is anonymous (no password, no electronic key
required), all data are documented with the user name, Anonymous.
By labeling the measurement data with Anonymous, this data can be
excluded from the GLP-compliant documentation.
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ProLab 3000 Safety
2 Safety
This operating manual contains basic instructions that you must follow
during the commissioning, operation and maintenance of the meter.
Consequently, all responsible personnel must read this operating manual before working with the measuring system. The operating manual
must always be available within the vicinity of the meter.
Target group The meter was developed for work in the laboratory.
Thus, we assume that, as a result of their professional training and
experience, the operators will know the necessary safety precautions
to take when handling chemicals.
Safety instructions The individual chapters of this operating manual use the following
safety instruction to indicate various types of danger:
Further notes
Note
Note
CAUTION
indicates instructions that must be followed precisely in order to
avoid the possibility of slight injuries or damage to the meter or
the environment.
indicates notes that draw your attention to special features.
indicates cross-references to other documents, e.g. operating manuals.
2.1 Authorized use
This meter is authorized exclusively for pH, ISE and ORP measurements in the laboratory.
The technical specifications as given in chapter 16 T
(page 179) must be observed. Only the operation and running of the
meter according to the instructions given in this operating manual is
authorized. Any other use is considered unauthorized.
ECHNICAL DATA
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21
Safety ProLab 3000
2.2 General safety instructions
This instrument is built and inspected according to the relevant guidelines and norms for electronic measuring instruments (see page 179).
It left the factory in a safe and secure technical condition.
Function and
operational safety
The smooth functioning and operational safety of the meter can only be
guaranteed if the generally applicable safety measures and the specific
safety instructions in this operating manual are followed during operation.
The smooth functioning and operational safety of the meter can only be
guaranteed under the environmental conditions that are specified in
chapter 16 T
ECHNICAL DATA (page 179).
If the instrument was transported from a cold environment to a warm
environment, the formation of condensate can lead to the faulty functioning of the instrument. In this event, wait until the temperature of the
meter reaches room temperature before putting the meter back into
operation.
Safe operation If safe operation is no longer possible, the meter must be taken out of
service and secured against inadvertent operation!
Safe operation is no longer possible if the meter:
has been damaged in transport
has been stored under adverse conditions for a lengthy period of
time
Obligations of the
purchaser
is visibly damaged
no longer operates as described in this manual.
If you are in any doubt, please contact the supplier of the meter.
The purchaser of this meter must ensure that the following laws and
guidelines are observed when using dangerous substances:
EEC directives for protective labor legislation
National protective labor legislation
Safety regulations
Safety datasheets of the chemical manufacturers.
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ProLab 3000 Commissioning
3 Commissioning
3.1 Scope of delivery
ProLab 3000 laboratory meter
Power pack
4 batteries 1.5 V Micro type AAA
1 electronic administrator key (as keyring pendant)
1 electronic user key (as keyring pendant)
Cover
USB cable (Z875)
USB mouse
CD-ROM with USB driver for the PC
Operating manual
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23
Commissioning ProLab 3000
3.2 Initial commissioning
Perform the following activities:
Insert the batteries (see page 171)
Connect the power pack (see page 24).
Switch on ProLab 3000 (see page 25).
Connect the USB mouse (see page 26)
Setting the language (see page 58)
Set the date and time (see page 59)
Set up the access authorization for user keys (see page 53)
Connect the sensor (see page 27).
3.3 Connecting the power pack
The power pack supplies the meter with low voltage (9 V DC).
The batteries are only used to buffer the system time if the power supply is interrupted.
CAUTION
The line voltage at the operating site must lie within the input
voltage range of the original power pack (see page 179).
CAUTION
Use original power packs only (see page 179).
1 Insert the plug into the socket of the meter.
2 Connect the original power pack to an easily accessible power
outlet.
The self-test, meter designation, software version and subsequently the Standby display appear.
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ProLab 3000 Commissioning
3.4 Switching on the ProLab 3000
The ProLab 3000 indicates the Standby display.
1 Switch the meter on with <OK>.
2 The meter switches itself on. The Login dialog box is displayed.
Note
The default password for the administrator is "00001".
For your safety, change it as soon as possible (see page 49).
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25
Commissioning ProLab 3000
3.5 Connecting the USB mouse
You can connect the USB mouse included in the scope of delivery to
the USB-A USB Host interface of the ProLab 3000. Thus the
ProLab 3000 can be operated like a PC.
3.6 Connecting sensors
If an ID sensor is connected, the ProLab 3000 recognizes the sensor
type, sensor name and series number of the sensor.
If the ID sensor cannot be automatically assigned to a channel, the
Automatic sensor recognition window prompts the manual assignment.
26
Note
 wrong assignment of ID sensors to channels can be corrected by
reassigning the sensors, e.g. after
Switching off, then on the meter
Disconnecting, then reconnecting all ID sensors.
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ProLab 3000 Commissioning
3.6.1 Connecting an ID sensor
ID sensor with
temperature sensor
ID sensor without
temperature sensor
1 Connect the temperature sensor of the ID sensor to the socket.
2 Connect the ID sensor to the socket of the meter.
The sensor is automatically assigned.
The channel to which is was assigned shows the measurement
data of the sensor.
1 Connect the ID sensor to the socket of the meter.
As soon as the meter has recognized the ID sensor, the Auto-
matic sensor recognition window appears with the sensor
name and series number.
Note
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2 Assign the sensor that was recognized to a channel with pH/U/
ISE Probe 1 or pH/U/ISE Probe 2.
As soon as a sensor was assigned to a channel, the assignment is completed and the Automatic sensor recognition is
closed again.
The manual assignment of a sensor to a channel is stored in the
meter. The next time the meter is switched on while ID sensors are
connected, the last assignment of the sensor is displayed and can be
confirmed with <OK>.
27
Commissioning ProLab 3000
3.6.2 Connecting a non ID sensor
1 Connect the sensor and if necessary, temperature sensor to a
socket.
The relevant channel shows the measurement data of the sensor.
2 Prior to measuring:
Calibrate the sensor.
3.7 Connecting optional accessories
The ProLab 3000 has several interfaces to connect accessories to. To
connect a device, find the suitable interface in the following table.
More information on how to operate an interface is provided with the
description of the interface.
Interface
Accessory RS232
(see
page 29)
USB-B
(USB Device)
(see page 31)
USB-A
(USB Host)
(see page 32)
PC x x
Printer x x
Burette X
USB mouse x
USB memory x
USB card reader x
USB keyboard x
USB barcode reader x
USB hub x
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ProLab 3000 Commissioning
3.7.1 RS232 interface (serial port)
PC, printer and burettes can be connected via the RS232 interface.
Data that is transmitted to the interface with <PRINT> can be printed
out with a printer or received with a terminal program if a PC is connected.
Note
If the burette control is active, data output to the RS232 interface
(printer) is deactivated.
On the meter, the following transmission data are permanently set for
the RS232 interface:
– Baud rate: 4800
– Data bits: 8
– Stop bits: 1
– Parity: none
The transmission data must agree with the transmission data for the
interface adjusted on the burette.
Check the transmission data adjusted on the burette, and change
them if necessary (see operating manual of your burette).
Operation with RS232 Connect the interface of the ProLab 3000 to the devices using the Z390
(PC) or Z893 (external USB printer Z890) cable.
Set up the following transmission data on the PC/printer:
Baud rate selectable between: 1200 ... 115200
The baud rate must agree with the baud rate set on
the PC/printer.
Handshake RTS/CTS
PC only:
Parity none
Data bits 8
Stop bits 1
Note
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Pin assignment of the socket: See page 179.
29
Commissioning ProLab 3000
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