Xylem Multi 3410 Uživatelský manuál

ba75863e11 02/2011Multi 3410Operating manualDigital pH / D.O. /conductivity meterfor a digital IDS sensor

Overview Multi 341010ba75863e11 02/2011Function displayindicatorsAutoCal e.g. TECCalibration with automatic buffer recognition, e.g. with the buffer s

Operation Multi 3410100ba75863e11 02/2011

Multi 3410 Maintenance, cleaning, disposal101ba75863e11 02/20115 Maintenance, cleaning, disposal5.1 MaintenanceThe only maintenance activity required

Maintenance, cleaning, disposal Multi 3410102ba75863e11 02/20115.2 CleaningOccasionally wipe the outside of the measuring instrument with a damp, lint

Multi 3410 What to do if...103ba75863e11 02/20116 What to do if...6.1 General informationSensor symbol flashesDisplayMeter does not react tokeystrokeY

What to do if... Multi 3410104ba75863e11 02/2011Data transmission toUSB memory devicedoes not workError message,Only use rechargeablebatteries!Ni-MH 1

Multi 3410 What to do if...105ba75863e11 02/20116.2 pHError message,OFL, UFLError message,ErrorCause RemedyIDS pH sensor:– Measured value outside the

What to do if... Multi 3410106ba75863e11 02/2011No stable measuredvalue Obviously incorrectmeasured values6.3 Dissolved oxygenError message,OFLCause R

Multi 3410 What to do if...107ba75863e11 02/2011Error message,Error6.4 ConductivityError message,OFLError message,ErrorCause Remedy– Sensor contaminat

What to do if... Multi 3410108ba75863e11 02/2011

Multi 3410 Technical data109ba75863e11 02/20117 Technical data 7.1 General dataDimensions Approx. 180 x 80 x 55 mmWeight Approx. 0.4 kgMechanical stru

Multi 3410 Overview11ba75863e11 02/20111.3 Socket fieldCAUTIONOnly connect sensors to the meter that cannot return any voltages or currents that are n

Technical data Multi 3410110ba75863e11 02/20117.2 Measuring ranges, resolution, accuracyNoteThese data are given in the documentation of your sensor.A

Multi 3410 Lists111ba75863e11 02/20118Lists This chapter provides additional information and orientation aids.Specialist terms The glossary briefly ex

Lists Multi 3410112ba75863e11 02/2011ORP voltage The ORP is caused by oxidizing or reducing substances dissolved in water if these substances become e

Multi 3410 Index113ba75863e11 02/2011AAir calibration beaker . . . . . . . . . . . . . . . . . 68Authorized use . . . . . . . . . . . . . . . . . . .

Index Multi 3410114ba75863e11 02/2011Scope of delivery . . . . . . . . . . . . . . . . . . . . 21Setting the date . . . . . . . . . . . . . . . . .

Multi 3410 Appendix: Firmware update115ba75863e11 02/20119 Appendix: Firmware updateWith the Multi 3410 you can update the firmware of your meter and

Appendix: Firmware update Multi 3410116ba75863e11 02/20119.2 Firmware-Update for IDS SensorsGeneral information Available firmware updates for IDS sen

Wissenschaftlich-Technische Werkstätten GmbHDr.-Karl-Slevogt-Straße 1D-82362 WeilheimGermanyTel: +49 (0) 881 183-0+49 (0) 881 183-100Fax: +49 (0) 881

Overview Multi 341012ba75863e11 02/20111.4 Automatic sensor recognitionThe automatic sensor recognition for IDS sensors allows z to operate an IDS sen

Multi 3410 Overview13ba75863e11 02/2011Sensor data from IDSsensorsIDS sensors transmit the following sensor data to the meter:z SENSOR ID– Sensor name

Overview Multi 341014ba75863e11 02/2011

Multi 3410 Safety15ba75863e11 02/20112 SafetyThis operating manual contains basic instructions that you must follow during the commissioning, operatio

Safety Multi 341016ba75863e11 02/20112.1 Authorized useThe authorized use of the meter consists exclusively of the measure-ment of the pH, ORP, conduc

Multi 3410 Safety17ba75863e11 02/2011Safe operation If safe operation is no longer possible, the meter must be taken out of service and secured agains

Safety Multi 341018ba75863e11 02/2011

Multi 3410 Commissioning19ba75863e11 02/20113 Commissioning3.1 Scope of deliveryz Meter Multi 3410 z 4 NiMH rechargeable batteries 1.2 V Mignon type A

Multi 34102ba75863e11 02/2011Accuracy whengoing to pressThe use of advanced technology and the high quality standard of our instru-ments are the resul

Commissioning Multi 341020ba75863e11 02/2011CAUTIONMake sure that the poles of the rechargeable batteries are posi-tioned correctly.The ± signs on the

Multi 3410 Commissioning21ba75863e11 02/2011During mains operation, one of the following symbols is displayed:NoteCharge the batteries completely prio

Commissioning Multi 341022ba75863e11 02/20113.3.4 Setting the date and time3 See section 4.3.4

Multi 3410 Operation23ba75863e11 02/20114 Operation4.1 Switching on the meterSwitching on Press the <On/Off> key.The meter performs a self-test.

Operation Multi 341024ba75863e11 02/2011NoteThe login is done immediately if no password is required.If a sensor is connected the measured value displ

Multi 3410 Operation25ba75863e11 02/2011Changing the password If the administrator has set up the access with password protection:Forgotten thepasswor

Operation Multi 341026ba75863e11 02/20114.3 General operating principlesThis section contains basic information on the operation of the Multi 3410. Op

Multi 3410 Operation27ba75863e11 02/20114.3.2 NavigationMeasured value display In the measured value display, you can z open the menu for calibration

Operation Multi 341028ba75863e11 02/2011z FunctionsFunctions are designated by the name of the function. They are immediately carried out by confirmin

Multi 3410 Operation29ba75863e11 02/20114.3.3 Example 1 on navigation: Setting the language1 Press the <On/Off> key.The measured value display a

Multi 3410 Contents3Multi 3410 - Contentsba75863e11 02/20111 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.1

Operation Multi 341030ba75863e11 02/20115 Select the General submenu with <S><T>. The current selection is displayed with a frame.6 Open t

Multi 3410 Operation31ba75863e11 02/20114.3.4 Example 2 on navigation: Setting the date and timeThe measuring instrument has a clock with a date funct

Operation Multi 341032ba75863e11 02/20113 Select and confirm the Time menu with <S><T> and <MENU/ENTER>.The hours are highlighted.4

Multi 3410 Operation33ba75863e11 02/20114.4 Sensor-independent settingsThe Storage & config menu includes the following settings:z System (see sec

Operation Multi 341034ba75863e11 02/2011System / General / Temperature unit°C °FTemperature unit, degrees Celsius or degrees Fahrenheit.All temperatur

Multi 3410 Operation35ba75863e11 02/20114.4.2 Data storageThis menu contains all functions to display, edit and erase stored mea-sured values.NoteDeta

Operation Multi 341036ba75863e11 02/20114.5 Sensor infoYou can display the current sensor data and sensor settings of a con-nected sensor at any time.

Multi 3410 Operation37ba75863e11 02/201130.09.2009 08:00Man. temperature: 25 °CpH resolution 0.001mV resolution 0.1Buffer TECCalibration interval 7dUn

Operation Multi 341038ba75863e11 02/20114.6 pH value4.6.1 General informationYou can measure the following parameters:z pH value [ ]z Sensor voltage [

Multi 3410 Operation39ba75863e11 02/20114.6.2 Measuring the pH valueStability control(AutoRead )The stability control function (AutoRead) continually

Contents Multi 34104ba75863e11 02/20114.5 Sensor info. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364.6 pH value. . . . . .

Operation Multi 341040ba75863e11 02/2011NoteYou can prematurely terminate the Stability control function manually with <MENU/ENTER> at any time.

Multi 3410 Operation41ba75863e11 02/20114.6.3 Settings for pH measurementsOverview The following settings are possible for pH measurements:z Calibrati

Operation Multi 341042ba75863e11 02/2011Calibration /Unit for slope mV/pH%Unit of the slope.The % display refers to the Nernst slope of -59.2 mV/pH (1

Multi 3410 Operation43ba75863e11 02/20114.6.4 pH calibrationWhy calibrate? During the operation of an IDS pH sensor, the zero point (asymmetry) andslo

Operation Multi 341044ba75863e11 02/20118 Merck 5 * 4.0107.00010.00025 °C9 DIN 19267 1.0904.6506.7909.23025 °C10 Mettler Toledo US * 1.6794.0037.00210

Multi 3410 Operation45ba75863e11 02/20118 Merck 5 * 4.0107.00010.00025 °C9 DIN 19267 1.0904.6506.7909.23025 °C10 Mettler Toledo US * 1.6794.0037.00210

Operation Multi 341046ba75863e11 02/2011* Brand names or trade names are trademarks of their respective owners protected by law.NoteThe buffers are se

Multi 3410 Operation47ba75863e11 02/2011Calibration points Calibration can be performed using one to five buffer solutions in any order (single-point

Operation Multi 341048ba75863e11 02/2011Sample recordCalibration evaluation After calibrating, the meter automatically evaluates the calibration. The

Multi 3410 Operation49ba75863e11 02/2011Preparatory activities Perform the following preparatory activities when you want to calibrate:4.6.5 Calibrati

Multi 3410 Contents5ba75863e11 02/2011(USB-A interface) . . . . . . . . . . . . . . . . . . . . . . . . 964.12 Reset. . . . . . . . . . . . . . . . .

Operation Multi 341050ba75863e11 02/20114.6.6 Carrying out an automatic calibration (AutoCal)Make sure that in the sensor menu, Buffer menu, the buffe

Multi 3410 Operation51ba75863e11 02/2011NoteFor single-point calibration, the instrument uses the Nernst slope (-59.2 mV/pH at 25 °C) and determines t

Operation Multi 341052ba75863e11 02/2011Continuing with two-point calibration9 Thoroughly rinse the IDS pH sensor with deionized water.10 Immerse the

Multi 3410 Operation53ba75863e11 02/2011Continuing with three-to five-point calibrationNoteCalibration is automatically completed after the last buffe

Operation Multi 341054ba75863e11 02/20114.6.7 Carrying out a manual calibration (ConCal)Make sure that in the sensor menu, Buffer menu, the ConCal buf

Multi 3410 Operation55ba75863e11 02/2011NoteFor single-point calibration, the instrument uses the Nernst slope (-59.2 mV/pH at 25 °C) and determines t

Operation Multi 341056ba75863e11 02/2011Continuing with two-point calibration11 Thoroughly rinse the IDS sensor with deionized water.12 Immerse the ID

Multi 3410 Operation57ba75863e11 02/2011Continuing with three-to five-point calibrationNoteAfter the fifth buffer has been measured the calibration is

Operation Multi 341058ba75863e11 02/20114.6.8 Displaying calibration recordsThe calibration data can be displayed and then output to the interface.Dis

Multi 3410 Operation59ba75863e11 02/20114.6.9 Continuous measurement control (CMC function)The Continuous Measurement Control (CMC function) facilitat

Contents Multi 34106ba75863e11 02/2011

Operation Multi 341060ba75863e11 02/20114.6.10 QSC function (sensor quality control)General informationon the QSC functionThe QSC function (Quality Se

Multi 3410 Operation61ba75863e11 02/2011QSC calibration The QSC function is enabled by once carrying out an additional three-point calibration with sp

Operation Multi 341062ba75863e11 02/2011The QSC initial calibration is completed. The sensor is calibrated. If you want to calibrate with special buff

Multi 3410 Operation63ba75863e11 02/20114.7 ORP voltage4.7.1 General informationYou can measure the following parameters:z ORP [mV]NoteThe sensor conn

Operation Multi 341064ba75863e11 02/2011Stability control(AutoRead )The stability control function (AutoRead) continually checks the stability of the

Multi 3410 Operation65ba75863e11 02/20114.7.3 Settings for ORP measurementsOverview The following settings are possible for ORP measurements:z Resolut

Operation Multi 341066ba75863e11 02/20114.8 Dissolved oxygen4.8.1 General informationYou can measure the following parameters:z D.O. concentration z D

Multi 3410 Operation67ba75863e11 02/20114.8.2 MeasuringSelecting thedisplayedmeasured parameterYou can switch between the following displays with <

Operation Multi 341068ba75863e11 02/2011Stability control(AutoRead )The stability control function (AutoRead) continually checks the stability of the

Multi 3410 Operation69ba75863e11 02/2011Criteria for a stablemeasured valueThe Stability control function checks whether the measured values are stabl

Multi 3410 Overview7ba75863e11 02/20111OverviewThe compact, digital precision meter Multi 3410 enables you to carry out pH measurements, ORP measureme

Operation Multi 341070ba75863e11 02/20114.8.3 Settings for D.O. sensors (menu or measurement and calibration settings)Overview The following settings

Multi 3410 Operation71ba75863e11 02/2011FDO Check /Check interval1 ... 60 ... 999 dInterval for the FDO Check (in days).The FDO Check status display i

Operation Multi 341072ba75863e11 02/20114.8.4 FDO® Check procedure (check of the FDO® 925)Why should you checkthe sensor?With the FDO® Check procedure

Multi 3410 Operation73ba75863e11 02/2011Evaluation The evaluation is based on the accuracy required by the user. Together with the nominal value (100

Operation Multi 341074ba75863e11 02/20114.8.5 D.O. calibrationWhy calibrate? D.O. sensors age. This changes the slope of the D.O. sensor. Calibra-tion

Multi 3410 Operation75ba75863e11 02/2011Calibration evaluation ofthe FDO®925Calibration inwater vapor-saturated airProceed as follows to calibrate the

Operation Multi 341076ba75863e11 02/20114 Start the measurement with <MENU/ENTER>.The measured value is checked for stability (stability control

Multi 3410 Operation77ba75863e11 02/20114.8.6 Displaying calibration recordsThe calibration data can be displayed and then output to the interface.Dis

Operation Multi 341078ba75863e11 02/20114.9 Conductivity4.9.1 General informationYou can measure the following parameters:z Conductivityz Specific res

Multi 3410 Operation79ba75863e11 02/2011Selecting thedisplayedmeasured parameterYou can switch between the following displays with <M>:z Conduct

Overview Multi 34108ba75863e11 02/2011The two USB interfaces (USB-A and USB-B) enable you to:z Transmit data to – a USB memory device–a PCz Update the

Operation Multi 341080ba75863e11 02/2011NoteYou can prematurely terminate the Stability control function manually with <MENU/ENTER> at any time.

Multi 3410 Operation81ba75863e11 02/20114.9.3 Temperature compensationThe calculation of the temperature compensation is based on the pre-set referenc

Operation Multi 341082ba75863e11 02/20114.9.4 Settings for IDS conductivity sensorsOverview The following settings are possible for IDS conductivity s

Multi 3410 Operation83ba75863e11 02/2011Type Measuring cell usedCal Measuring cells whose cell con-stant is determined by calibration in the KCL contr

Operation Multi 341084ba75863e11 02/2011Setting menu ofLR325/01Menu item Possible set-tingDescriptionCell constant 0.090 ... ... 0.100 ... 0.110 cm-1T

Multi 3410 Operation85ba75863e11 02/20114.9.5 Determining the cell constant (calibration in control standard)Why determine the cellconstant?Aging slig

Operation Multi 341086ba75863e11 02/2011Determining the cellconstantFor this calibration procedure, the Type setting must be set to cal . Pro-ceed as

Multi 3410 Operation87ba75863e11 02/20114.9.6 Displaying calibration recordsThe calibration data can be displayed and then output to the interface.Dis

Operation Multi 341088ba75863e11 02/20114.10 Data storageYou can transmit measured values (datasets) to the data storage:z Manual storage (see section

Multi 3410 Operation89ba75863e11 02/20114.10.1 Manual storageYou can transmit a measurement dataset to the data storage as fol-lows. The dataset is at

Multi 3410 Overview9ba75863e11 02/20111.2 Display<STO>:<STO_>: Saves a measured value manuallyOpens the menu for the automatic save functi

Operation Multi 341090ba75863e11 02/2011Settings You can configure the automatic storage function with the following set-tings:Starting the automatics

Multi 3410 Operation91ba75863e11 02/2011The active automatic storage function can be recognized by the prog-ress bar in the status line. The progress

Operation Multi 341092ba75863e11 02/20114.10.3 Editing the measurement data storageThe contents of the manual or automatic measurement data storage ca

Multi 3410 Operation93ba75863e11 02/2011Display presentationof a datasetSample printoutQuitting the display To quit the display of stored measurement

Operation Multi 341094ba75863e11 02/20114.11 Transmitting data (USB interfaces) 4.11.1 Outputting current measurement data4.11.2 Transmitting data (to

Multi 3410 Operation95ba75863e11 02/20114.11.4 Options for data transmission to a PC (USB-B interface)Via the USB-B interface you can transmit data to

Operation Multi 341096ba75863e11 02/20114.11.5 Connecting the USB memory device / USB-A interface (USB Host)Connect the USB-A interface (USB Host) of

Multi 3410 Operation97ba75863e11 02/20114.12 ResetYou can reset (initialize) all sensor settings and sensor-independent settings separately from each

Operation Multi 341098ba75863e11 02/2011the required parameter in the measured value display and press the <MENU/ENTER> key.Dissolved oxygen The

Multi 3410 Operation99ba75863e11 02/20114.12.2 Resetting the system settingsThe following system settings can be reset to the default condition:The sy