Xylem ProLab 3000 Manuel d'utilisateur Page 1

ba75645e03 12/2012DRAFT December 10, 2012 2:50 pmProLab 3000 Operating manualpH/ISE meter with automatic sensor recognition and electronic access cont

Contents ProLab 300010ba75645e03 12/2012

Ion concentration ProLab 3000100ba75645e03 12/2012– Address of TISAB/ISA : (1...3)– Address of standard/sample : (1...3)– (Address of blank value:) (1

ProLab 3000 Ion concentration101ba75645e03 12/20129.3 CalibrationWhy calibrate? Ion-selective electrodes age and are temperature-dependent. This chang

Ion concentration ProLab 3000102ba75645e03 12/2012ISE Cal This is the conventional two-point to nine-point calibration proce-dure that uses 2 to 9 fre

ProLab 3000 Ion concentration103ba75645e03 12/2012Calibration evaluation After calibrating, the meter automatically evaluates the calibration.Display

Ion concentration ProLab 3000104ba75645e03 12/20129.3.1 Carrying out calibrationUse two to nine standard solutions in ascending or descending order.Pr

ProLab 3000 Ion concentration105ba75645e03 12/20123 When measuring without temperature sensor: Measure the temperature of the standard solution using

Ion concentration ProLab 3000106ba75645e03 12/2012Continuing with two-point calibration9 Wait for the measurement with stability control to end.orTake

ProLab 3000 Ion concentration107ba75645e03 12/2012Continuing with three-point to nine-point calibrationRepeat the steps 9 to 16 in the same way with t

Ion concentration ProLab 3000108ba75645e03 12/20129.3.2 Calibration dataIn the Calibration menu, you can view the calibration data of ISE cali-bration

ProLab 3000 Ion concentration109ba75645e03 12/20129.4 Blank value correctionIf the ion concentration in the sample is so small that it is not in the l

ProLab 3000 Overview11ba75645e03 12/20121Overview1.1 General featuresThe ProLab 3000 precision pH meter enables you to perform pH and ORP measurements

Ion concentration ProLab 3000110ba75645e03 12/20129.5 Reference measurementA reference measurement enables you to assign any concentration value to th

ProLab 3000 Ion concentration111ba75645e03 12/20129.6 Measuring with increment procedure (methods)9.6.1 Selecting the measuring methodThe following me

Ion concentration ProLab 3000112ba75645e03 12/20129.6.2 Standard additionIn the Standard addition procedure, a known amount of standard solu-tion is a

ProLab 3000 Ion concentration113ba75645e03 12/20126 In the Sample register, enter the values for the sample volume (Sample volume) and the volume of t

Ion concentration ProLab 3000114ba75645e03 12/201212 In the Standard register, enter the values for Standard volume and Standard concentration if nece

ProLab 3000 Ion concentration115ba75645e03 12/201216 Change the displayed unit of the measured value with [Unit] if necessary.17 If required, display

Ion concentration ProLab 3000116ba75645e03 12/20129.6.3 Double standard additionIn the Double standard addition procedure, a known amount of stan-dard

ProLab 3000 Ion concentration117ba75645e03 12/20125 Thoroughly rinse the electrode with deionized water.6 Immerse the electrode in the sample.7 Start

Ion concentration ProLab 3000118ba75645e03 12/201210 Start the measurement with [Continue].The measured value is checked for stability (Stability cont

ProLab 3000 Ion concentration119ba75645e03 12/201215 Change the displayed unit of the measured value with [Unit] if necessary.16 If required, display

Overview ProLab 300012ba75645e03 12/20121.2 KeypadKeys with dedicated functionsKeys with dedicated functions are labeled on the meter. In this operat

Ion concentration ProLab 3000120ba75645e03 12/20129.6.4 Standard subtractionIn the "Standard Subtraction" procedure, a known amount of stand

ProLab 3000 Ion concentration121ba75645e03 12/20126 In the Sample register, enter the values for the sample volume (Sample volume) and the volume of t

Ion concentration ProLab 3000122ba75645e03 12/201213 In the Standard register, enter the values for Standard volume and Standard concentration if nece

ProLab 3000 Ion concentration123ba75645e03 12/201217 Change the displayed unit of the measured value with [Unit] if necessary.18 If required, display

Ion concentration ProLab 3000124ba75645e03 12/20129.6.5 Sample additionIn the Sample addition procedure, a known amount of test sample is added to the

ProLab 3000 Ion concentration125ba75645e03 12/20126 In the Standard register, enter the values for Standard vol-umeStandard concentration and ISA/TISA

Ion concentration ProLab 3000126ba75645e03 12/201212 In the Sample register, enter the values for the sample volume (Sample volume) if necessary.13 Us

ProLab 3000 Ion concentration127ba75645e03 12/201216 Change the displayed unit of the measured value with [Unit] if necessary.17 If required, display

Ion concentration ProLab 3000128ba75645e03 12/20129.6.6 Sample subtractionIn the Sample subtraction procedure, a known amount of test sample is added

ProLab 3000 Ion concentration129ba75645e03 12/20126 In the Standard register, enter the values for Standard vol-umeStandard concentration and ISA/TISA

ProLab 3000 Overview13ba75645e03 12/2012Alphanumeric keypad The keys of the alphanumeric keypad are used to enter numerals (<0...9>), letters (&

Ion concentration ProLab 3000130ba75645e03 12/201213 In the Sample register, enter the value for the sample volume (Sample volume) if necessary.14 Use

ProLab 3000 Ion concentration131ba75645e03 12/201217 Change the displayed unit of the measured value with [Unit] if necessary.18 If required, display

Ion concentration ProLab 3000132ba75645e03 12/20129.6.7 Blank value addition (Standard addition with blank value correction)In the "Standard add

ProLab 3000 Ion concentration133ba75645e03 12/2012Measuring6 In the Sample register, enter the following values: the volume of the sample (Sample vol

Ion concentration ProLab 3000134ba75645e03 12/20129 Immerse the electrode in the sample that was supplemented with blank value solution.10 Start the m

ProLab 3000 Ion concentration135ba75645e03 12/201214 Start the measurement with [Continue].The measured value is checked for stability (Stability cont

Ion concentration ProLab 3000136ba75645e03 12/2012

ProLab 3000 Memory137ba75645e03 12/201210 MemoryWith the ProLab 3000 software you can store and recall all important measurement and configuration dat

Memory ProLab 3000138ba75645e03 12/201210.1.1 Creating and selecting a file for manually stored measurement datasetsCreating a file for manually store

ProLab 3000 Memory139ba75645e03 12/201210.1.2 Storing measurement datasets manuallyMeasurement datasets are stored in a file selected before (see page

Overview ProLab 300014ba75645e03 12/20121.3 DisplayThe graphic color display displays the measurement data. The illumi-nation enables to read the disp

Memory ProLab 3000140ba75645e03 12/201210.1.3 Automatically storing measurement datasetsThe file in which measurement datasets should be automatically

ProLab 3000 Memory141ba75645e03 12/2012 NoteThe progress of the automatic memory is indicated by a progress bar. The Automatic memory window can b

Memory ProLab 3000142ba75645e03 12/201210.1.4 Displaying and filtering stored measurement datasets1 Open the currently selected manual memory with <

ProLab 3000 Memory143ba75645e03 12/201210.1.5 Erasing measurement datasets4 Activate the selected filter criteria with [OK].The [Filter] option field

Memory ProLab 3000144ba75645e03 12/201210.2 Calibration dataThe current calibration record is automatically stored after each valid calibration proced

ProLab 3000 Memory145ba75645e03 12/201210.2.2 Managing the calibration dataThe calibration data is stored in the current calibration record (menu, Cal

Memory ProLab 3000146ba75645e03 12/201210.3 Recorder dataInformation on the recording, storing, displaying and deleting of mea-sured value curves is g

ProLab 3000 Recorder147ba75645e03 12/201211 RecorderThe recorder represents measured values graphically in a system of coordinates. The recorder can r

Recorder ProLab 3000148ba75645e03 12/201211.1 Recording the measured value curveThe recorder records the course of the measured values curve and the c

ProLab 3000 Recorder149ba75645e03 12/201211.2 Recording the curve of the measured temperature value If the recorder was started without recor

ProLab 3000 Overview15ba75645e03 12/20121.4 Socket fieldConnections:1 pH/ISE/ORP electrode (pH/U/ISE Probe 2)2 Reference electrode (Ref 2)3 Temperatur

Recorder ProLab 3000150ba75645e03 12/201211.3 Storing recorder dataThe recorder records the course of the measured values curve and the course of the

ProLab 3000 Recorder151ba75645e03 12/201211.4 Displaying stored recorder dataOpening the offline recorderDisplaying a different recorder file1 Open th

Recorder ProLab 3000152ba75645e03 12/201211.5 Settings for the recorderIn the Recorder settings dialog box, the appearance of your recorder is defined

ProLab 3000 Recorder153ba75645e03 12/201211.5.1 Defining the recording intervalThe Recording interval defines at which intervals the measured values a

Recorder ProLab 3000154ba75645e03 12/20121 Open the recorder menu, Settings...Settings...The Recorder settings window pops up.2 Select the Measured v

ProLab 3000 Recorder155ba75645e03 12/201211.5.3 Defining and activating limit valuesWith the limit values you define the measured values at which the

Recorder ProLab 3000156ba75645e03 12/201211.5.4 Defining the colors for the recorder representation The appearance of the recorder is determined w

ProLab 3000 Recorder157ba75645e03 12/201211.6 Changing the displayed axis interceptThe standard settings for the displayed axis intercepts are defined

Recorder ProLab 3000158ba75645e03 12/2012Zooming an axis interceptThe axis intercepts of the recorder can be zoomed as follows (time axis and measured

ProLab 3000 Recorder159ba75645e03 12/201211.7 Displaying exact measurement data at a point (cursor)In the recorder window, you can display the exact m

Overview ProLab 300016ba75645e03 12/2012 CAUTIONOnly connect sensors to the meter that cannot return any voltag-es or currents that are not allowed (

Recorder ProLab 3000160ba75645e03 12/2012

ProLab 3000 Transmitting data161ba75645e03 12/201212 Transmitting data12.1 Printing current measurement dataTo which interface the measurement data sh

Transmitting data ProLab 3000162ba75645e03 12/201212.2.2 USB-B interface (USB Device)Connect the interface to the PC via the supplied Z875 USB cable.

ProLab 3000 Transmitting data163ba75645e03 12/201212.2.3 USB-A interface (USB Host)Connect the USB-A interface (USB Host) of the ProLab 3000 to the pr

Transmitting data ProLab 3000164ba75645e03 12/201212.3 Data backup12.3.1 Data backup by the administratorTo back up important data against being lost

ProLab 3000 Transmitting data165ba75645e03 12/201212.3.2 Viewing backed up dataThe external USB medium is displayed within the directory of each user.

Configurations ProLab 3000166ba75645e03 12/201213 ConfigurationsAs the administrator, you can create and assign a configuration to each user (see page

ProLab 3000 Configurations167ba75645e03 12/201213.1 Viewing a configurationA configuration viewer is available so the current configuration settings c

Configurations ProLab 3000168ba75645e03 12/201213.2 Creating a new configurationWhen creating a configuration, the current settings of the meter for e

ProLab 3000 Configurations169ba75645e03 12/201213.3 Loading a configurationAll users who can create a configuration can also load it.When loading a co

ProLab 3000 Overview17ba75645e03 12/20121.5 Automatic sensor recognitionThe automatic sensor recognition function enables  to operate a sensor with d

Configurations ProLab 3000170ba75645e03 12/201213.4 Deleting a configurationAll users who can create a configuration can also delete it in their direc

ProLab 3000 Maintenance, cleaning, disposal171ba75645e03 12/201214 Maintenance, cleaning, disposal14.1 MaintenanceThe only maintenance activity requir

Maintenance, cleaning, disposal ProLab 3000172ba75645e03 12/201214.2 CleaningOccasionally wipe the outside of the meter with a damp, lint-free cloth.

ProLab 3000 What to do if...173ba75645e03 12/201215 What to do if...15.1 pH and ORP measurementError message Err1Error message Err2Error message Err4E

What to do if... ProLab 3000174ba75645e03 12/2012No stable measured value Obviously incorrect measured values– Electrode broken – Replace the electr

ProLab 3000 What to do if...175ba75645e03 12/2012CalClock on red background15.2 Ion selective measurementError message Err1 Obviously incorrect measur

What to do if... ProLab 3000176ba75645e03 12/2012Warning [TempErr] Warning [ISEErr] Burette does not dose 15.3 General errorsMeter does not react t

ProLab 3000 What to do if...177ba75645e03 12/2012

What to do if... ProLab 3000178ba75645e03 12/2012

ProLab 3000 Technical Data179ba75645e03 12/201216 Technical Data16.1 General dataDimensions approx. 240 x 280 x 70 mmWeight approx. 2.5 kg (without po

Overview ProLab 300018ba75645e03 12/20121.5.1 ID sensorsSI Analytics GmbH ID sensors support the automatic sensor recogni-tion function. Their sensor

Technical Data ProLab 3000180ba75645e03 12/2012RS232 serial interface Connection of the PC cable (Z390) or printer cable (Z393)Baud rate adjustable:

ProLab 3000 Technical Data181ba75645e03 12/2012Instrument safety EC guideline 2006/95/ECEN 61010-1 class AANSI/UL 61010-1CAN/CSA-C22.2 No. 61010-1Rad

Technical Data ProLab 3000182ba75645e03 12/201216.2 Measuring ranges, resolution, accuracy16.2.1 Temperature16.2.2 pH/ORPMeasuring ranges, resolutionV

ProLab 3000 Technical Data183ba75645e03 12/201216.2.3 ISEMeasuring ranges, resolutionVariable Measuring range ResolutionISE [mg/l, %, ppm, mg/kg, µm

Technical Data ProLab 3000184ba75645e03 12/2012

ProLab 3000 Lists185ba75645e03 12/201217 ListsThis chapter provides additional information and orientation aids.Abbreviations The list of abbreviation

Lists ProLab 3000186ba75645e03 12/2012Abbreviations°C Temperature unit, degrees Celsius°F Temperature unit, degrees FahrenheitLoBat Batteries almost e

ProLab 3000 Lists187ba75645e03 12/2012Status display indicators[SC] Measured value (Hold) or Measurement with stability control[TP] Temperature senso

Lists ProLab 3000188ba75645e03 12/2012GlossaryAdjusting To manipulate a measuring system so that the relevant value (e. g. the displayed value) differ

ProLab 3000 Lists189ba75645e03 12/2012ORP voltage The ORP is caused by oxidizing or reducing substances dissolved in water if these substances become

ProLab 3000 Overview19ba75645e03 12/20121.5.2 Sensor data from ID sensorsID sensors transmit the following sensor data to the meter: SENSOR ID– Senso

Lists ProLab 3000190ba75645e03 12/2012Trademarks usedTrademark Owner of the trademarkMerck Merck KGaASCHOTT Schott Glas AGMettler Toledo Mettler Toled

ProLab 3000 Lists 191Indexba75645e03 12/2012AAuthorized use ...21BBattery compartment ...

Index ProLab 3000192ba75645e03 12/2012SSafe operation ... 22Safety ...

ProLab 3000 Appendix193ba75645e03 12/2012AppendixA.18 Firmware updateGeneral information With the "Update_ProLab3000_4000" program and a PC

Appendix ProLab 3000194ba75645e03 12/2012Program installationProgram start Firmware updateAfter switching the meter off and on you can check whether t

ProLab 3000 Appendix195ba75645e03 12/2012A.19 MenusA.19.1 Main menuFile MemoryFile – New configuration...– Select configuration...– View configuration

Appendix ProLab 3000196ba75645e03 12/2012SystemWindowUser Help System– Data output...– Baud– Output format (ASCII, CSV)–– Header– Autom. printout...–

ProLab 3000 Appendix197ba75645e03 12/2012A.19.2 pH sensor menuMeasuringCalibrationMeasuring–pH resolution–High– Medium– Low– Alternative TP– Setting o

Appendix ProLab 3000198ba75645e03 12/2012A.19.3 U sensor menuMeasuringA.19.4 dU sensor menuMeasuringMeasuring– High resolution– Alternative TP– Settin

ProLab 3000 Appendix199ba75645e03 12/2012A.19.5 ISE sensor menuMeasuringCalibrationMeasuring– ISE settings–Units– Ion type– Blank value correction– Re

Accuracy when going to pressThe use of advanced technology and the high quality standard of our instruments are the result of a continuous development

Overview ProLab 300020ba75645e03 12/20121.6 Electronic access controlThe ProLab 3000 always documents measurement and calibration data together with a

Appendix ProLab 3000200ba75645e03 12/2012

SI Analytics GmbHPostfach 2443D-55014 MainzHattenbergstr. 10D-55122 MainzEmail: support@Telefon +49 (0) 61 31/66 5111Telefax +49 (0) 61 31/66 5001si-a

ProLab 3000 Safety21ba75645e03 12/20122 SafetyThis operating manual contains basic instructions that you must follow during the commissioning, operati

Safety ProLab 300022ba75645e03 12/20122.2 General safety instructionsThis instrument is built and inspected according to the relevant guide-lines and

ProLab 3000 Commissioning23ba75645e03 12/20123 Commissioning3.1 Scope of delivery ProLab 3000 laboratory meter Power pack 4 batteries 1.5 V Micro t

Commissioning ProLab 300024ba75645e03 12/20123.2 Initial commissioningPerform the following activities: Insert the batteries (see page 171) Connect

ProLab 3000 Commissioning25ba75645e03 12/20123.4 Switching on the ProLab 3000The ProLab 3000 indicates the Standby display.1 Switch the meter on with

Commissioning ProLab 300026ba75645e03 12/20123.5 Connecting the USB mouseYou can connect the USB mouse included in the scope of delivery to the USB-A

ProLab 3000 Commissioning27ba75645e03 12/20123.6.1 Connecting an ID sensorID sensor with temperature sensorID sensor without temperature sensor1 Conne

Commissioning ProLab 300028ba75645e03 12/20123.6.2 Connecting a non ID sensor3.7 Connecting optional accessoriesThe ProLab 3000 has several interfaces

ProLab 3000 Commissioning29ba75645e03 12/20123.7.1 RS232 interface (serial port)PC, printer and burettes can be connected via the RS232 interface.Data

ProLab 30003ba75645e03 12/2012KONFORMITÄTSERKLÄRUNGDECLARATION OF CONFORMITYDÉCLARATION DE CONFORMITÉWir erklären in alleiniger Verantwortung, dass da

Commissioning ProLab 300030ba75645e03 12/2012

ProLab 3000 Commissioning31ba75645e03 12/20123.7.2 USB-B interface (USB Device)You can connect a PC to the meter via the USB-B interface(USB Device).

Commissioning ProLab 300032ba75645e03 12/20123.7.3 USB-A interface (USB Host)You can connect the following devices to the USB-A interface (USB Host) a

ProLab 3000 Operating principles33ba75645e03 12/20124 Operating principlesThis section contains basic information on the operation of the ProLab 3000.

Operating principles ProLab 300034ba75645e03 12/2012Display Depending on the operating situation, the color display shows mea-surement data, calibrati

ProLab 3000 Operating principles35ba75645e03 12/2012Channel (2) In the measured value display, for each connected sensor you can see a channel with sp

Operating principles ProLab 300036ba75645e03 12/20124.2 File systemFiles With the ProLab 3000 you can store data in files just like using a PC. Differ

ProLab 3000 Operating principles37ba75645e03 12/20124.3 Entry of numerals, letters and charactersNumerals, letters, punctuation marks and special char

Operating principles ProLab 300038ba75645e03 12/2012Mouse operation:With the mouse, you have in all entry fields the additional option of showing a ke

ProLab 3000 Operating principles39ba75645e03 12/20124.4 NavigationThe dialog with the meter takes place through menus and dialog boxes as usual with a

ProLab 30004ba75645e03 12/2012

Operating principles ProLab 300040ba75645e03 12/20124.4.1 Navigation in the measured value displayThe display shows, for example, the measurement data

ProLab 3000 Operating principles41ba75645e03 12/20124.4.2 Navigation in menusA menu item contains submenus, executes a function or opens a dialog box.

Operating principles ProLab 300042ba75645e03 12/2012Mouse operation:5 Highlight a menu item with <><> and <><>.The highlig

ProLab 3000 Operating principles43ba75645e03 12/20124.4.3 Navigation in dialog boxesDialog boxes contain further subelements such as register cards, s

Operating principles ProLab 300044ba75645e03 12/20124.4.4 Navigation in the file selection dialog boxThe file selection dialog is opened if a file is

ProLab 3000 Operating principles45ba75645e03 12/2012Operating example: Navigation and settings in file selection dialogsMouse operation:1 Highlight an

Operating principles ProLab 300046ba75645e03 12/2012

ProLab 3000 Access to the meter47ba75645e03 12/20125 Access to the meter5.1 Switch the meter on and offSwitching onSwitching off5.2 Login as a userAft

Access to the meter ProLab 300048ba75645e03 12/2012Login with electronic keyThe Login dialog box displays the instruction: Place the electronic key o

ProLab 3000 Access to the meter49ba75645e03 12/20125.3 Password for loginIf the used of a password for login to the meter was set by the admin-istrato

ProLab 3000 Contents5ba75645e03 12/2012ProLab 3000 - Contents1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111.

Access to the meter ProLab 300050ba75645e03 12/20125.4 LockDuring operation (e.g. if the automatic storing function is active), the activated lock pre

ProLab 3000 Access to the meter51ba75645e03 12/20125.5 Access control and user rightsYou as the administrator define the type of access (assess contro

Access to the meter ProLab 300052ba75645e03 12/20125.5.1 Access controlThe administrator defines the type of access to the meter. The setting applies

ProLab 3000 Access to the meter53ba75645e03 12/20125.5.2 User management and assigning user rightsThe ProLab 3000 has basic user management functions.

Access to the meter ProLab 300054ba75645e03 12/2012Adding a new userAssigning a configuration to a userErasing a registered user1 Enter a new user nam

ProLab 3000 Access to the meter55ba75645e03 12/2012Erasing the password for a registered userHiding / displaying a userExiting the user management5.6

System functions ProLab 300056ba75645e03 12/20126 System functionsSystem functions are all functions that are independent of the probe. 6.1 Overview:

ProLab 3000 System functions57ba75645e03 12/2012– Signal On () Switches on or off the acoustic signal. The signal sounds e.g. when a stable measured

System functions ProLab 300058ba75645e03 12/20126.2 Selecting the languageMenus can be displayed in different languages. The language is selected in t

ProLab 3000 System functions59ba75645e03 12/20126.4 Setting the date and timeThe data and time are displayed in the local format, according to the Cou

Contents ProLab 30006ba75645e03 12/20125 Access to the meter . . . . . . . . . . . . . . . . . . . . . . . . . . . 475.1 Switch the meter on and off

System functions ProLab 300060ba75645e03 12/20126.5 Selecting the channels for measured value displayIn the Window / Channels... you can define which

ProLab 3000 System functions61ba75645e03 12/20126.7 TemperatureThe temperature affects the measurement results. You can select the unit of the tempera

System functions ProLab 300062ba75645e03 12/20126.7.2 Temperature measurementFor reproducible measurements it is essential to determine the corre-spon

ProLab 3000 System functions63ba75645e03 12/20126.8 Automatic stability controlThe Autom. stability control function continuously checks the stability

System functions ProLab 300064ba75645e03 12/20126.9 Color assignmentFor easy differentiation, the following conditions are highlighted by a background

ProLab 3000 System functions65ba75645e03 12/20126.10 ResetYou can reset (initialize) all sensor settings and sensor-independent settings separately fr

System functions ProLab 300066ba75645e03 12/20126.11 List of open windowsThe Window menu item in the main menu provides an overview of the open window

ProLab 3000 pH67ba75645e03 12/20127pH7.1 General informationTemperature measurementFor reproducible pH measurements, it is essential to measure the te

pH ProLab 300068ba75645e03 12/20127.2 Measuring the pH value7.2.1 Preparatory activitiesPerform the following preparatory activities when you want to

ProLab 3000 pH69ba75645e03 12/20127.2.2 MeasuringStability control The Stability control function checks the stability of the measurement signal. The

ProLab 3000 Contents7ba75645e03 12/20128 ORP voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 878.1 General information. .

pH ProLab 300070ba75645e03 12/2012Criteria With identical measurement conditions, the following applies: NoteYou can terminate prematurely the Sta

ProLab 3000 pH71ba75645e03 12/20127.2.3 Measurement settingsAll settings for pH measurements are in the Measuring menu.Menu item Setting DescriptionMe

pH ProLab 300072ba75645e03 12/20127.3 CalibrationWhy calibrate? pH electrodes age. This changes the zero point (asymmetry) and slope of the pH electro

ProLab 3000 pH73ba75645e03 12/20128 DIN 19267 * 1,0904,6506,7909,23025 °C9 Mettler EU 1,6794,0037,00210,01325 °C10 Mettler US * 1,9954,0057,0029,20825

pH ProLab 300074ba75645e03 12/2012* Brand names or trade names are trademarks of their respective owners protected by law (see page 190).Calibration p

ProLab 3000 pH75ba75645e03 12/2012Stability control The calibration procedure automatically activates the stability control function. The current meas

pH ProLab 300076ba75645e03 12/2012Calibration evaluation After calibrating, the meter automatically evaluates the calibration. The zero point and slop

ProLab 3000 pH77ba75645e03 12/20127.3.1 Carrying out a calibration procedure (example: AutoCal DIN) Make sure the Calibration / pH calibratio

pH ProLab 300078ba75645e03 12/20121 Recognized nominal buffer value (referring to 25 °C)2 Current electrode voltage3 Current temperature value4 Select

ProLab 3000 pH79ba75645e03 12/2012Continuing with two-point calibration (Buffer: DIN)9 Using [OK], confirm the Finish with 1-point calibration infotex

Contents ProLab 30008ba75645e03 12/2012temperature value . . . . . . . . . . . . . . . . . . . . . . . . 14911.3 Storing recorder data . . .

pH ProLab 300080ba75645e03 12/2012Continuing with three-point to five-point calibration (Buffer ) DIN) NoteA calibration line is determined for the

ProLab 3000 pH81ba75645e03 12/20127.3.2 Carrying out a calibration procedure (example: VariCal)Make sure the Calibration / pH calibration type / VariC

pH ProLab 300082ba75645e03 12/20121 Recognized nominal buffer value (referring to 25 °C)2 Current electrode voltage3 Current temperature value4 Select

ProLab 3000 pH83ba75645e03 12/2012Continuing with two-point calibration8 Using [OK], confirm the Finish with 1-point calibration infotext and take ove

pH ProLab 300084ba75645e03 12/2012 NoteA calibration line is determined for the two-point calibration.

ProLab 3000 pH85ba75645e03 12/20127.3.3 Calibration settings and calibration dataIn the Calibration menu, you can  set the calibration interval,  de

pH ProLab 300086ba75645e03 12/20127.3.4 Calibration intervalThe calibration interval and calibration evaluation are indicated on the display as the Ca

ProLab 3000 ORP voltage87ba75645e03 12/20128 ORP voltage8.1 General informationYou can measure the following variables: ORP [mV] Relative ORP [mV]Te

ORP voltage ProLab 300088ba75645e03 12/20128.2 Measuring the ORP8.2.1 Preparatory activitiesPerform the following preparatory activities when you want

ProLab 3000 ORP voltage89ba75645e03 12/20128.2.2 MeasuringStability control TheStability control function checks the stability of the measurement sign

ProLab 3000 Contents9ba75645e03 12/201217 Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185Appendix . . . . .

ORP voltage ProLab 300090ba75645e03 12/2012Criteria With identical measurement conditions, the following applies:4With <OK> activate the Stabili

ProLab 3000 ORP voltage91ba75645e03 12/20128.2.3 Measuring the relative ORPTo measure the difference of the ORPs of two solutions it is best to use tw

ORP voltage ProLab 300092ba75645e03 12/2012As an alternative you can also determine the difference of the ORPs of two solutions with one ORP electrode

ProLab 3000 ORP voltage93ba75645e03 12/2012Criteria With identical measurement conditions, the following applies:1 In the measured value display, mark

ORP voltage ProLab 300094ba75645e03 12/20128.2.4 Measurement settingsThe following settings are possible for ORP measurements in the Mea-suring menu:M

ProLab 3000 Ion concentration95ba75645e03 12/20129 Ion concentration9.1 General informationTemperature measurement with ion selective measurementsThe

Ion concentration ProLab 300096ba75645e03 12/20129.2 Measuring the ion concentration 9.2.1 Preparatory activitiesPerform the following preparatory act

ProLab 3000 Ion concentration97ba75645e03 12/20129.2.2 MeasuringTemperature for calibrating and measuringFor precise ion selective measurements, the t

Ion concentration ProLab 300098ba75645e03 12/2012Criteria The criteria of the stability control affect the reproducibility of the mea-sured values. I

ProLab 3000 Ion concentration99ba75645e03 12/20129.2.3 Measurement settingsAll settings for ion selective measurements are done in the Measuring menu.