Xylem Lab 970 Manual do Utilizador

ba75558e03 11/2009DRAFT: November 13, 2009Lab 970 Operating manualLaboratory conductivity meterwith automatic sensor recognition052035C°S/cmµnLFTPLab

Overview Lab 97010ba75558e03 11/20091.3 Socket fieldCAUTIONOnly connect sensors to the meter that cannot return any voltages or currents that are not

Lab 970 Overview11ba75558e03 11/20091.4 Automatic sensor recognitionThe automatic sensor recognition function enables z operation of a sensor with dif

Overview Lab 97012ba75558e03 11/2009ID sensors SI Analytics GmbH ID sensors support the automatic sensor recognition. "ID" is added to the d

Lab 970 Safety13ba75558e03 11/20092 SafetyThis operating manual contains basic instructions that you must follow during the commissioning, operation a

Safety Lab 97014ba75558e03 11/20092.1 Authorized useAuthorized use of the meter consists exclusively of the measurement of conductivity, temperature,

Lab 970 Safety15ba75558e03 11/2009Safe operation If safe operation is no longer possible, the instrument must be taken out of service and secured agai

Safety Lab 97016ba75558e03 11/2009

Lab 970 Commissioning17ba75558e03 11/20093 Commissioning3.1 Scope of deliveryz Lab 970 laboratory meter z Power packz 4 batteries 1.5 V Mignon type AA

Commissioning Lab 97018ba75558e03 11/2009CAUTIONMake sure that the poles of the batteries are the right way round.The ± signs on the batteries must co

Lab 970 Operation19ba75558e03 11/20094 Operation4.1 Switching on the meterNoteThe meter has an energy saving feature to avoid unnecessary battery depl

Lab 9702ba75558e03 11/2009Accuracy when going topressThe use of advanced technology and the high quality standard of our instruments are the result of

Operation Lab 97020ba75558e03 11/20094.2 General operating principlesThis section contains basic information of the operation of the Lab 970. 4.2.1 Op

Lab 970 Operation21ba75558e03 11/20094.3 MeasuringPreparatory activities Perform the following preparatory activities when you want to measure:CAUTION

Operation Lab 97022ba75558e03 11/20094.3.1 Measuring the conductivity4.3.2 Measuring the resistivity1 Perform the preparatory activities according to

Lab 970 Operation23ba75558e03 11/20094.3.3 Measuring the salinity 5 Measurement with stability control (see page 25).1 Perform the preparatory activit

Operation Lab 97024ba75558e03 11/20094.3.4 Measuring the total dissolved solids (TDS) 1 Perform the preparatory activities according to page 21.2 Imm

Lab 970 Operation25ba75558e03 11/20094.3.5 Measuring with stability controlThe stability control function (SC) checks the stability of the measurement

Operation Lab 97026ba75558e03 11/20094.4 Determining/setting up the cell constant [C] Why determine/set upthe cell constant?Due to aging, the cell con

Lab 970 Operation27ba75558e03 11/2009NoteIf the error message E3 appears, refer to CHAPTER 6 WHAT TO DO IF... (PAGE 55).Stability control During calib

Operation Lab 97028ba75558e03 11/2009Calibration evaluation After the calibration, the meter automatically evaluates the current status. The evaluatio

Lab 970 Operation29ba75558e03 11/20094.4.2 Using the last calibrated cell constant1 Press <CAL> repeatedly until CELL is displayed.2 Press <O

Lab 9703ba75558e03 11/2009KONFORMITÄTSERKLÄRUNGDECLARATION OF CONFORMITYDÉCLARATION DE CONFORMITÉWir erklären in alleiniger Verantwortung, dass das Pr

Operation Lab 97030ba75558e03 11/20094.4.3 Setting the cell constant manuallyNoteThe cell constant to be set must either be taken from the operating m

Lab 970 Operation31ba75558e03 11/2009Range0.090 ... 0.110 cm-15 Confirm the selection with <OK> .The new cell constant is used from now on.The m

Operation Lab 97032ba75558e03 11/2009Selecting the cellconstant0.010 cm-14 Set the cell constant to be used with <▲><▼>, e.g. 0.105 cm-1.5

Lab 970 Operation33ba75558e03 11/20092 Confirm the selection with <OK> or <CAL_> .3 Press <CAL> repeatedly until the cell constant 0

Operation Lab 97034ba75558e03 11/20094.5 Setting the temperature compensation TCThe calculation of the temperature compensation is based on the preset

Lab 970 Operation35ba75558e03 11/2009Selecting the nonlineartemperaturecompensation 1 Press <CAL> repeatedly until tc is displayed.2 Confirm the

Operation Lab 97036ba75558e03 11/2009Selecting the lineartemperaturecompensation1 Press <CAL> repeatedly until tc is displayed.2 Confirm the sel

Lab 970 Operation37ba75558e03 11/2009Switching off thetemperaturecompensation5 Confirm the selection with <OK> .The linear temperature compensat

Operation Lab 97038ba75558e03 11/20094.6 Downloading calibration dataYou can download calibration data:z to the displayz to the interface (see page 40

Lab 970 Operation39ba75558e03 11/2009The meter is supplied with power via the USB interface.The RS232 interface enables to transmit data to an externa

Lab 9704ba75558e03 11/2009

Operation Lab 97040ba75558e03 11/20094.7.1 Options for data transmissionVia the USB interface you can transmit data to a PC. Via the RS 232 interface,

Lab 970 Operation41ba75558e03 11/2009Socket assignment(RS232)4.7.4 USB interface (device)Connect the interface to the PC via the supplied Z875 USB cab

Operation Lab 97042ba75558e03 11/2009NoteMore detailed information can be found in the MultiLab pilot software operating manual.

Lab 970 Operation43ba75558e03 11/20094.8 SettingsYou can adapt the meter to your individual requirements. The settings are done in the following menus

Operation Lab 97044ba75558e03 11/20094.8.1 System settingsThe default setting is printed in bold. Baud rate (Baud) Switch-off interval(.OFF)Baud rat

Lab 970 Operation45ba75558e03 11/2009 Date and time4 Set the switch-off interval with <▲><▼>.5 Confirm with <OK>.Day.Month, the sett

Operation Lab 97046ba75558e03 11/20094.8.2 Measurement settingsThese settings apply to the determination of the cell constant and measurement (the def

Lab 970 Operation47ba75558e03 11/2009Cleaning interval (Int.C) 4 Using <▲><▼>, toggle between °C and °F.5 Confirm with <OK>.Int.C, t

Operation Lab 97048ba75558e03 11/20094.8.3 Interval for automatic data transmissionThe interval for automatic data transmission serves to transmit the

Lab 970 Operation49ba75558e03 11/20094.9 Reset4.9.1 Resetting the cell constantThis function serves to erase the last determined cell constant. Subseq

Lab 970 Contents5ba75558e03 11/2009Lab 970 - Contents1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71.1 Keypa

Operation Lab 97050ba75558e03 11/20094.9.2 Resetting meter settingsThis function resets to the default condition meter settings. The relevant values a

Lab 970 Operation51ba75558e03 11/2009NoteThe measuring system is possibly not calibrated after a reset. Before measuring, make sure the meter uses the

Operation Lab 97052ba75558e03 11/2009

Lab 970 Maintenance, cleaning, disposal53ba75558e03 11/20095 Maintenance, cleaning, disposal5.1 MaintenanceThe only maintenance activity required is r

Maintenance, cleaning, disposal Lab 97054ba75558e03 11/20095.2 CleaningOccasionally wipe the outside of the meter with a damp, lint-free cloth. Disinf

Lab 970 What to do if...55ba75558e03 11/20096 What to do if...Error messageE1Error message,E3Display of ClnDisplay,LoBatDisplaytoInstrument does notre

What to do if... Lab 97056ba75558e03 11/2009You want to know whichsoftwareversion is in theinstrument Cause Remedy– E. g., a question by the service d

Lab 970 Technical data57ba75558e03 11/2009Stand October 30, 2009Translation of the legally binding German version7 Technical data7.1 General dataDimen

Technical data Lab 97058ba75558e03 11/2009Stand October 30, 2009Translation of the legally binding German versionGuidelinesand norms usedEMC EC guidel

Lab 970 Technical data59ba75558e03 11/2009Stand October 30, 2009Translation of the legally binding German version7.2 Measuring ranges, resolution, acc

Contents Lab 9706ba75558e03 11/20094.8.2 Measurement settings . . . . . . . . . . . . . . . . . . . . 464.8.3 Interval for automatic data transmissio

Technical data Lab 97060ba75558e03 11/2009Stand October 30, 2009Translation of the legally binding German versionNoteThe accuracy values specified her

Lab 970 Lists61ba75558e03 11/20098ListsThis chapter provides additional information and orientation aids.Abbreviations The list of abbreviations expla

Lists Lab 97062ba75558e03 11/2009AbbreviationsConductivity value°C Temperature unit °Celsius°F Temperature unit, °FahrenheitAR AutoRead An AutoRead me

Lab 970 Lists63ba75558e03 11/2009Sto CIr Clearing the memorySto disp Download data memory to displaySto Full Memory location occupiedSto Prt Download

Lists Lab 97064ba75558e03 11/2009GlossaryAdjusting To manipulate a measuring system so that the relevant value (e. g. the displayed value) differs as

Lab 970 Lists65ba75558e03 11/2009Standard solution The standard solution is a solution where the measured value is known by definition. It is used to

Lists Lab 97066ba75558e03 11/2009

Lab 970 ListsIndex67ba75558e03 11/2009AAuthorized use . . . . . . . . . . . . . . . . . . . . . . 14BBattery compartment . . . . . . . . . . . . . .

Lists Lab 97068ba75558e03 11/2009

Lab 97069ba75558e03 11/2009Appendix: Firmware updateGeneral information With the "Update_Labxxx_MxxxP" program and a PC you can update the f

Lab 970 Overview7ba75558e03 11/20091OverviewThe Lab 970 compact precision conductivity meter enables you to perform conductivity measurements quickly

Lab 97070ba75558e03 11/2009

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Overview Lab 9708ba75558e03 11/20091.1 KeypadIn this operating manual, keys are indicated by brackets <..> . The key symbol (e.g. <OK>) ge

Lab 970 Overview9ba75558e03 11/20091.2 DisplayTemperature display,function displayindicators, statusdisplay indicatorsTimeDay.MonthYearBaudNo.Ident1/c