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pH value

inoLab

Multi 9310 IDS

ba75937e10

08/2021

5.2.6 Calibration points

Calibration can be performed using one to five buffer solutions in any order
(single-point to five-point calibration). The meter determines the following
values and calculates the calibration line as follows:

5.2.7 Calibration data

The calibration record of the last calibration is available in the menu

Calibration

Calibration record

. To open it in the measured value display, press the

<CAL__>

key.

The calibration records of the last 10 calibrations are available in the menu

Cali-

bration

Calibration data storage

. To open the

Calibration

menu in the

measured value display, press the

<ENTER>

key.

Calibration

Determined
values

Displayed calibration data

1-point

Asymmetry



Zero point =

Asymmetry



Slope = Nernst slope
(-59.2 mV/pH at 25 °C)

2-point

Asymmetry
Slope



Zero point =

Asymmetry



Slope =

Slope

3-point to 5-
point

Asymmetry
Slope



Zero point =

Asymmetry



Slope =

Slope

The calibration line is calculated by
linear regression.

You can display the slope in the units, mV/pH or % (see section
10.1.1 S

The calibration record is automatically transmitted to the interface
after calibrating.

Содержание inoLab Multi 9310 IDS

Страница 1: ...OPERATING MANUAL ba75937e10 08 2021 inoLab Multi 9310 IDS P DIGITAL METER FOR DIGITAL IDS SENSORS PH ORP D O COND Multi 9310 IDS Multi 9310P IDS Printermodul 9310P IDS 9310 IDS ...

Страница 3: ...ents providing safety information 11 2 2 Safe operation 12 2 2 1 Authorized use 12 2 2 2 Requirements for safe operation 12 2 2 3 Unauthorized use 12 3 Commissioning 13 3 1 Scope of delivery 13 3 2 Power supply 13 3 3 Initial commissioning 13 3 3 1 Inserting the batteries 14 3 3 2 Connecting the power pack 15 3 3 3 Mounting the stand 15 4 Operation 16 4 1 General operating principles 16 4 1 1 Keyp...

Страница 4: ...rol 40 6 ORP 43 6 1 Measuring 43 6 1 1 Measuring the ORP 43 6 1 2 Measuring the temperature 44 6 1 3 Measuring the temperature 45 6 2 ORP calibration 45 7 Dissolved oxygen 46 7 1 Measuring 46 7 1 1 Measuring D O 46 7 1 2 Measuring the temperature 48 7 2 FDO Check checking the FDO 925 48 7 2 1 Why should you check the sensor 48 7 2 2 When should you check the sensor 49 7 2 3 Perform a FDO Check 49 ...

Страница 5: ...measurements 73 10 3 D O measurement settings 73 10 3 1 Settings for D O sensors menu for measurement and calibration settings 73 10 4 Cond measurement settings 75 10 4 1 Settings for IDS conductivity sensors 75 10 5 Turb measurement settings 77 10 5 1 Settings for turbidity sensors 77 10 6 Sensor independent settings 79 10 6 1 System 79 10 6 2 Data storage 80 10 6 3 Automatic Stability control 80...

Страница 6: ...ng disposal 96 14 1 Maintenance 96 14 1 1 General maintenance activities 96 14 1 2 Replacing the batteries 96 14 2 Cleaning 97 14 3 Packing 97 14 4 Disposal 97 15 What to do if 98 15 1 pH 98 15 2 Dissolved oxygen 99 15 3 Conductivity 100 15 4 Turbidity 100 15 5 General topics 101 16 Technical data 103 16 1 Measuring ranges resolution accuracy 103 16 2 General data 103 17 Firmware update 106 17 1 F...

Страница 7: ... measurements quickly and reliably The Multi 9310 IDS provides the maximum degree of operating comfort reli ability and measuring certainty for all applications The Multi 9310 IDS supports you in your work with the following functions Automatic sensor recognition CMC continuous measurement control QSC sensor quality control Electronic access control Data transmission via the USB interface USB B 1 ...

Страница 8: ...S ORP sensors IDS conductivity sensors and IDS D O sensors The information concerning the printer of the Multi 9310P IDS is given in a separate chapter see section 13 PRINTER ONLY MULTI 9310P IDS page 93 1 Keypad 2 Display 3 Connectors 4 Printer 5 Control panel of the printer Information on available IDS sensors and IDS adapters is given on the Internet You can also operate non IDS sensors with th...

Страница 9: ...layed while the data are being updated in the sensor 1 3 2 Wireless operation of IDS sensors With the aid of the adapters in the IDS WLM Kit IDS sensors with plug head connectors variant P can be wirelessly connected to your Multi 9310 IDS Two adapters one at the IDS meter IDS WA M and one at the sensor IDS WA S replace the sensor cable with an energy saving Bluetooth LE radio connection 1 3 3 IDS...

Страница 10: ...r to assign calibration data to an IDS sensor Calibration data and calibration history are always stored and output with the sensor name and sensor series number to hide menus automatically that do not concern this sensor To be able to use the automatic sensor recognition a meter that supports the automatic sensor recognition e g inoLab Multi 9310 IDS and a digital IDS sensor are required In digit...

Страница 11: ... goods might be damaged if the actions mentioned are not taken 2 1 2 Safety signs on the meter Note all labels information signs and safety symbols on the meter and in the battery compartment A warning symbol triangle without text refers to safety information in this operating manual 2 1 3 Further documents providing safety information The following documents provide additional information which y...

Страница 12: ... operation Note the following points for safe operation The meter may only be operated according to the authorized use specified above The meter may only be supplied with power by the energy sources mentioned in this operating manual The meter may only be operated under the environmental conditions mentioned in this operating manual The meter may only be opened if this is explicitly described in t...

Страница 13: ... Power supply The Multi 9310 IDS is supplied with power in the following ways Line power operation via the supplied power pack A sensor with stirrer can only be operated with line power Battery operation 4 batteries 1 5 V Mignon type AA USB operation via a connected USB B cable 3 3 Initial commissioning Perform the following activities Insert the supplied batteries For mains operation Connect the ...

Страница 14: ...ired 1 Open the battery compartment 1 on the underside of the meter 1 Battery compartment CAUTION Make sure that the poles of the batteries are positioned cor rectly The signs on the batteries must correspond to the signs in the battery compartment 2 Place four batteries type Mignon AA in the battery compartment 3 Close the battery compartment 1 4 Set the date and time see section 4 5 5 EXAMPLE 2 ...

Страница 15: ...he line voltage at the operating site must lie within the input voltage range of the original power pack see section 16 2 GENERAL DATA page 103 CAUTION Use original power packs only see section 16 2 GENERAL DATA page 103 1 Connect the plug of the power pack to the socket for the power pack on the Multi 9310 IDS 2 Connect the original power pack to an easily accessible power outlet 1 2 ...

Страница 16: ...w information on a sensor On Off Switches the meter on or off M Selects the measured parameter Quits the settings CAL CAL__ Calls up the calibration procedure Displays the calibration data STO STO_ Saves a measured value manually Opens the menu for the automatic save function RCL RCL__ Displays the manually stored measured values Displays the automatically stored measured values __ __ Menu control...

Страница 17: ...ontrol CMC function 5 Sensor symbol calibration evaluation calibration interval 6 Measured temperature with unit 7 Status information meter 8 Softkeys and date time AR Stability control AutoRead is active HOLD Measured value is frozen AR key Batteries are almost empty Data are automatically output to the USB B interface at intervals 3 2 1 4 5 6 8 HOLD AR 7 AutoCal TEC i 03 04 2013 08 00 USB output...

Страница 18: ...tkey 1 IDS sensors pH ORP conductivity D O 2 USB B device interface 3 Power pack 4 Service interface CAUTION Only connect sensors to the meter that cannot return any volt ages or currents that are not allowed SELV and current circuit with current limiting WTW IDS sensors and IDS adapters meet these requirements 1 In the measured value display Display the sensor data sensor name series number with ...

Страница 19: ... function is activated the Login dialog appears after the meter is switched on see section 4 4 LOGIN WITH A USER NAME page 20 The user administration function is not active in the delivery condi tion 25 0 7 007 pH C 0 14 More SenTix 940 B09250001 pH resolution 0 001 mV resolution 0 1 Buffer TEC Calibration interval 7d Unit for slope mV pH QSC off Software version V 1 00 SenTix 940 B092500013 03 04...

Страница 20: ...or each user whether or not a password is required for the login to the meter If the Password menu item is grayed out no password is required for the login 1 Switch the meter off with On Off 1 Switch the meter on with On Off The Login dialog appears 2 Using select the menu item User name and confirm with ENTER The user name is highlighted 3 Using select a user name and confirm with ENTER The login...

Страница 21: ... measured value dis play appears 1 Switch the meter on with On Off The Login dialog appears 2 Using select the menu item User name and confirm with ENTER The user name is highlighted 3 Using select a user name and confirm with ENTER 4 Using select the menu item Change password and confirm with ENTER 5 In the Password field enter the old password with and F2 and confirm it with ENTER 6 In the New p...

Страница 22: ...on is dis played with a frame Submenus The name of the submenu is displayed at the upper edge of the frame Sub menus are opened by confirming with ENTER Example Settings Settings are indicated by a colon The current setting is displayed on the right hand side The setting mode is opened with ENTER Subsequently the setting can be changed with and ENTER Example Storing in memory The meter stores meas...

Страница 23: ...ge Deutsch Audio signal off Illumination on Contrast 12 Shutoff time 1 h Temperature unit C Stability control on General 03 04 2013 08 00 Back Calibration record Calibration data storage Buffer TEC Single point calibration yes Calibration interval 7 d Unit for slope mV pH i 2 00 4 01 7 00 10 01 25 C pH 03 04 2013 08 00 Back Calibration record Calibration data storage Buffer TEC Single point calibr...

Страница 24: ...de 2 Open the Storage config menu with ENTER__ The instrument is in the setting mode 3 Select the System submenu with The current selection is displayed with a frame 4 Open the System submenu with ENTER 25 0 7 007 pH C 0 14 01 02 2014 08 00 i USB output System Data storage Storage config 03 04 2013 08 00 Back General Interface Clock function Service information Reset System 03 04 2013 08 00 Back ...

Страница 25: ... Current date and time Calibration date 5 Select the General submenu with The current selection is displayed with a frame 6 Open the General submenu with ENTER 7 Open the setting mode for the Language with ENTER 8 Select the required language with 9 Confirm the setting with ENTER The meter switches to the measuring mode The selected language is active Language Deutsch Audio signal off Illumination...

Страница 26: ...irm the System Clock function menu with and ENTER The setting menu for the date and time opens up 3 Select and confirm the Time menu with and ENTER The hours are highlighted 4 Change and confirm the setting with and ENTER The minutes are highlighted 5 Change and confirm the setting with and ENTER The seconds are highlighted 6 Change and confirm the setting with and ENTER The time is set 7 If neces...

Страница 27: ...ility control is switched off You can start the Stability control manually at any time irrespective of the set ting for automatic Stability control see section 10 6 3 AUTOMATIC STABILITY CONTROL page 80 in the System menu To start the Stability control function manually the HOLD function must be enabled Hold function 1 Connect the IDS pH sensor to the meter The pH measuring window is displayed 2 I...

Страница 28: ... and the display of the mea sured parameter flashes The HOLD AR status indicator appears as soon as a stable measured value is recognized The progress bar disappears the display of the mea sured parameter stops flashing and there is a beep The current measurement data is output to the interface Measurement data meeting the stability control criterion is marked by AR You can prematurely terminate t...

Страница 29: ...ation interval has expired 5 2 3 Calibration procedure The Multi 9310 IDS provides 2 calibration procedures Automatic calibration AutoCal The buffer solutions used are automatically identified during the calibration procedure The relevant nominal values are used automatically Prerequisite The buffer set used has been set in the meter see section 10 1 2 BUFFER SETS FOR CALIBRATION page 70 Manual ca...

Страница 30: ...er The pH measuring window is displayed 2 Keep the buffer solutions ready When measuring without temperature sensor Temper the buffer solutions or measure the current temperature 3 Start the calibration with CAL The calibration display for the first buffer appears voltage display 4 Thoroughly rinse the sensor with deionized water 5 Immerse the sensor in the first buffer solution 6 For measurements...

Страница 31: ... the zero point of the IDS pH sensor pH 180 0 24 8 C AutoCal TEC 10 011 01 07 2011 08 00 AR Buffer mV 10 Thoroughly rinse the sensor with deionized water 11 Immerse the pH sensor in buffer solution 2 12 When measuring without temperature sensor Enter the temperature of the buffer with 13 Start the measurement with ENTER The measured value is checked for stability stability control The AR status in...

Страница 32: ... buffer solution 18 When measuring without temperature sensor Enter the temperature of the buffer with 19 Start the measurement with ENTER The measured value is checked for stability stability control The AR status indicator is displayed The measured parameter flashes 20 Wait for the end of the measurement with stability control beep HOLD AR status indicator or take over the calibrated value with ...

Страница 33: ... the first buffer appears voltage display 4 Thoroughly rinse the sensor with deionized water 5 Immerse the pH sensor in buffer solution 1 6 For measurements without temperature sensor e g when using an IDS adapter Enter the temperature of the buffer with 7 Start the measurement with ENTER The measured value is checked for stability stability control The AR status indicator is displayed The measure...

Страница 34: ...rmines the zero point of the IDS pH sensor pH 7 000 24 8 C ConCal 1 01 07 2011 08 00 Buffer V W 12 Thoroughly rinse the sensor with deionized water 13 Immerse the pH sensor in buffer solution 2 14 When measuring without temperature sensor Enter the temperature of the buffer with 15 Start the measurement with ENTER The measured value is checked for stability stability control The AR status indicato...

Страница 35: ...checked for stability stability control The AR status indicator is displayed The measured parameter flashes 24 Wait for the end of the measurement with stability control beep HOLD AR status indicator or take over the calibrated value with ENTER The pH value of the buffer solution is displayed 25 Set the nominal buffer value for the measured temperature with 26 Accept the calibration value with ENT...

Страница 36: ...n records of the last 10 calibrations are available in the menu Cali bration Calibration data storage To open the Calibration menu in the measured value display press the ENTER key Calibration Determined values Displayed calibration data 1 point Asymmetry Zero point Asymmetry Slope Nernst slope 59 2 mV pH at 25 C 2 point Asymmetry Slope Zero point Asymmetry Slope Slope 3 point to 5 point Asymmetry...

Страница 37: ...ation records with Output the displayed calibration record to the interface with F2 USB output Output all calibration records to the interface with F2__ USB output Quit the display with F1 Back or ENTER Switch directly to the measured value display with M Calibration Calibration data stor age Output to RS232 USB Outputs the calibration data storage to the interface see section 12 TRANSMITTING DATA...

Страница 38: ...evaluation QSC see section 5 2 9 QSC FUNCTION SENSOR QUALITY CONTROL page 40 Display Calibration record Zero point mV Slope mV pH Multi 9310 IDS Ser no 11292113 CALIBRATIONpH 01 02 2014 15 55 Ser no 10501234 TECYSI Buffer 1 4 01 Buffer 2 7 00 Buffer 3 10 01 Voltage 1 184 0 mV Voltage 2 3 0 mV Voltage 3 177 0 mV Temperatur 1 24 0 C Temperatur 2 24 0 C Temperatur 3 24 0 C Slope 60 2 mV pH Asymmetry ...

Страница 39: ...pH value needle 2 Marking lines for all nominal buffer values used with the last valid cali bration 3 Measuring range for which a valid calibration is available Measured values in this range are suitable for documentation 4 Measuring range for which no valid calibration is available shaded Measured values in this range are not suitable for documentation Calibrate the meter with buffers covering th...

Страница 40: ...ation with special QSC buffer solutions It covers the measuring range of the sensor pH 2 to pH 11 The QSC initial calibration determines the actual condi tion of the sensor and stores it as a reference in the sensor To meet the high requirements of a QSC initial calibration the QSC initial cali bration should optimally be carried out with the initial commissioning of the sensor 1 QSC scale The dou...

Страница 41: ...itial calibration very carefully It determines the reference value for the sensor This reference value cannot be overwritten or reset As soon as the QSC function was enabled it is not possible to return to the sensor evaluation with the sensor symbol 1 Prepare for calibration the meter sensor and the buffer solutions of the QSC Kit 2 Open the menu for measurement settings with ENTER 3 In the QSC m...

Страница 42: ...and the buffer solutions of the QSC Kit 2 Open the menu for measurement settings with ENTER 3 In the QSC menu select Control calibration with The calibration display appears AutoCal QSC Kit is displayed as the buffer Exclusively use the QSC Kit for the QSC calibration If you use other buffers you will have no valid QSC control calibration 4 Start the measurement with ENTER Calibration with the buf...

Страница 43: ...matic Stability control is switched off You can start the Stability control manually at any time irrespective of the set ting for automatic Stability control see section 10 6 3 AUTOMATIC STABILITY CONTROL page 80 in the System menu To start the Stability control function manually the HOLD function must be enabled IDS ORP sensors are not calibrated However you can check IDS ORP sensors using a test...

Страница 44: ...ed and the display of the mea sured parameter flashes The HOLD AR status indicator appears as soon as a stable measured value is recognized The progress bar disappears the display of the mea sured parameter stops flashing and there is a beep The current measurement data is output to the interface Measurement data meeting the stability control criterion is marked by AR You can prematurely terminate...

Страница 45: ...erature sensor you first have to measure and enter the temperature of the sample The measuring instrument recognizes whether a suitable sensor is connected and automatically switches on the temperature measurement The display of the temperature indicates the active temperature measuring mode 6 2 ORP calibration Temperature sensor Resolution of the temp display Temp measurement yes 0 1 C Automatic ...

Страница 46: ...r this you have to mea A sensor with stirrer can only be operated while the meter is line powered 1 Connect the IDS D O sensor to the meter The D O measuring screen is displayed 1 Connect the IDS D O sensor or a D O sensor with IDS adapter to the meter The D O measuring screen is displayed 2 If necessary select the measured parameter with M 3 Check or calibrate the meter with the sensor Only in sp...

Страница 47: ...trol see section 10 6 3 AUTOMATIC STABILITY CONTROL page 80 in the System menu you can start a measurement with Stability control manually at any time To start the Stability control function manually the HOLD function must be enabled Hold function Stability control You can switch the salinity correction on or off and enter the salinity in the menu for calibration and measurement settings see secti...

Страница 48: ...k the sensor With the FDO Check procedure you can find out in a simple manner whether the FDO 925 D O sensor should be cleaned or calibrated You can prematurely terminate the Stability control function manu ally with ENTER at any time If the Stability control function is prematurely terminated the current measurement data are output to the interface without the AutoRead info You can switch off the...

Страница 49: ... the FDO Check 1 Connect the D O sensor to the meter 2 Place the D O sensor in the FDO Check check and storage vessel 3 Close the check and storage vessel FDO Check The sponge in the check and storage beaker must be moist not wet Leave the sensor in the check and storage beaker long enough so it can adapt to the ambient temperature 4 In the menu for measurement and calibration settings ENTER FDO C...

Страница 50: ...ulted in a measured value of 99 3 The measurement error is within the specified validity scope No cleaning or user calibration is required 7 3 Calibration 7 3 1 Why calibrate D O sensors age This changes the slope of the D O sensor Calibration deter mines the current slope of the sensor and stores this value in the instrument 7 3 2 When to calibrate If your evaluation of the FDO Check suggests cal...

Страница 51: ...procedure Comparison meas the measured value of the sensor is adjusted to the nominal value of a comparison solution via a correc tion multiplier The current correction multiplier is documented in the sensor menu i Factor x xxx and in the calibration record For this calibration procedure the Comparison meas setting must be set to on in the Calibration menu Proceed as follows to calibrate the D O s...

Страница 52: ...ration Calibration data storage Display To open the Calibration menu in the measured value display press the ENTER key 6 Using V W set the correction multiplier to adjust the displayed value to the nominal value value of the comparison measurement Subsequently accept the correction multiplier with ENTER The meter switches to the measured value display The status display Factor is active The calibr...

Страница 53: ... calibration records to the interface with F2__ USB output Quit the display with F1 Back or ENTER Switch directly to the mea sured value display with M Calibration Calibration data stor age Output to RS232 USB Outputs the calibration data stor age to the interface see section 12 TRANSMITTING DATA page 120 For evaluation the characteristic curve of the sensor that was determined is compared to the ...

Страница 54: ...lved oxygen inoLab Multi 9310 IDS 54 ba75937e10 08 2021 Calibration record USB output example FDO 925 CALIBRATION Ox 03 04 2013 07 43 33 FDO 925 Ser no 10146858 SC FDO 925 10158765 Relative slope 0 98 Sensor ...

Страница 55: ...the range 0 40 1 00 The multiplier is set in the menu for the parameter TDS Stability control AutoRead HOLD function The stability control function AutoRead continually checks the stability of the measurement signal The stability has a considerable impact on the reproduc ibility of measured values The measured parameter flashes on the display as soon as the measured value is outside the stability ...

Страница 56: ...is displayed and the display of the measured parameter flashes The HOLD AR status indicator appears as soon as a stable measured value is recognized The progress bar disappears the display of the mea sured parameter stops flashing and there is a beep The current measurement data is output to the interface Measurement data meeting the stability control criterion is marked by AR You can prematurely ...

Страница 57: ...mperature compensation methods Nonlinear temperature compensation nLF according to EN 27 888 Linear temperature compensation Lin with adjustable coefficient No temperature compensation off Application tips Select the following temperature compensations given in the table according to the respective test sample The reference temperature and temperature compensation are set in the menu for the param...

Страница 58: ...ble check and calibration standard Comprehensive and flexible calibration procedure for all IDS conductivity sensors irrespective of the cell constant Which calibration procedures can be used depends on the conductivity sensor used The menu for measurement settings automatically displays only those settings and calibration procedures that are available for the sensor 8 3 4 Determining the cell con...

Страница 59: ...ductivity value displayed In the default condition the cell constant is set to the nominal cell constant of the IDS sensor For this calibration procedure the Type setting must be set to man Proceed as 1 Connect the conductivity sensor to the meter 2 In the measured value display select the conductivity parameter with M 3 Start the calibration with CAL The cell constant that was calibrated last is ...

Страница 60: ...h ENTER 4 Select the setting of the cell constant TetraCon 925 Menu Type man and Cell const man LR 925 01 Menu Cell constant The current conductivity value is displayed in the status line 5 Set the suitable temperature compensation and reference temperature for the check and calibration standard 6 Immerse the conductivity sensor in the check and calibration standard Wait for a stable measured valu...

Страница 61: ...played calibration record to the interface with F2 USB output Output all calibration records to the interface with F2__ USB output Quit the display with F1 Back or ENTER Switch directly to the measured value display with M Calibration Calibration data storage Output to RS232 USB Outputs the calibration data storage to the interface see section 12 TRANSMITTING DATA page 120 Display Calibration reco...

Страница 62: ...t in grounded test samples Measurement with several sensors connected to one Multi 9310 IDS in one test sample 1 Connect a turbidity sensor to the measuring instrument The turbidity measuring screen is displayed The data for the connected IDS turbidity sensor are automatically taken over 2 Fill the test sample into a lightproof measuring beaker up to a level of at least 6 cm 3 When immersing the s...

Страница 63: ...siderable impact on the reproduc ibility of measured values The display of the measured parameter flashes until a stable measured value is available You can start the Stability control manually at any time irrespective of the set ting for automatic Stability control see section 10 6 3 AUTOMATIC STABILITY CONTROL page 80 in the System menu TRB FNU 7 92 01 02 2014 08 00 i USB output 1 Freeze the mea...

Страница 64: ...ed value is assessed as not stable A progress bar is displayed and the display of the measured parameter flashes The HOLD AR status indicator appears as soon as a stable mea sured value is recognized The progress bar disappears and the dis play of the measured parameter stops flashing The current measurement data is output to the interface Measurement data meeting the stability control criterion i...

Страница 65: ...rbidity value 0 0 FNU you can use clean tap water or filtered deionized water in a suitable calibration vessel depending on the required quality see operating manual of the sensor VisoTurb 900 P This standard should be freshly prepared prior to every calibration Suitable bottles are listed in the price list of the WTW catalog Lab and field instrumentation Standards with turbidity values for the ca...

Страница 66: ...t for the end of the AutoRead measurement The calibration display for the next standard solution appears TRB 0 2 01 07 2011 08 00 FNU 000 0 FNU Cal Standard 1 TRB 0 0 01 07 2011 08 00 FNU 124 0 FNU Cal Standard 2 11 Thoroughly rinse the turbidity sensor with distilled water and dry it with a lint free cloth 12 Immerse the turbidity sensor in the test sample at an angle 13 Position the turbidity se...

Страница 67: ...ord of the last calibration is available in the menu ENTER Calibration record To open it in the measured value display press the CAL__ key The calibration records of the last 10 calibrations are available in the menu Cali bration Calibration data storage Display To open the Calibration menu in the measured value display press the ENTER key 16 If necessary terminate the calibration as a two point c...

Страница 68: ... calibration records with Output the displayed calibration record to the interface with PRT Output all calibration records to the interface with PRT__ Quit the display with ESC or ENTER Switch directly to the measured value display with M Calibration Calibration data storage Output to RS232 USB Outputs the calibration records to the interface Display Calibration record Explanation Optimum calibrat...

Страница 69: ...ls see section 10 1 2 BUFFER SETS FOR CALIBRATION page 70 and section 5 2 PH CALIBRATION page 29 Calibration Single point calibration yes no Quick calibration with 1 buffer Calibration Calibration interval 1 7 999 d Calibration interval for the IDS pH sensor in days The meter reminds you to calibrate regularly by the flashing sensor symbol in the measuring screen Calibration Unit for slope mV pH U...

Страница 70: ...ion 0 1 1 Resolution of the mV display Reset Resets all sensor settings to the delivery condition see sec tion 10 7 1 RESETTING THE MEASUREMENT SETTINGS page 81 Menu item Possible setting Explanation No Buffer set pH values at 1 ConCal Any Any 2 NIST DIN DIN buffers according to DIN 19266 and NIST Traceable Buffers 1 679 4 006 6 865 9 180 12 454 25 C 3 TEC WTW Technical buffers 2 000 4 010 7 000 1...

Страница 71: ...02 9 208 25 C 12 Fisher 2 007 4 002 7 004 10 002 25 C 13 Fluka BS 4 006 6 984 8 957 25 C 14 Radiometer 1 678 4 005 7 000 9 180 25 C 15 Baker 4 006 6 991 10 008 25 C 16 Metrohm 3 996 7 003 8 999 25 C 17 Beckman 4 005 7 005 10 013 25 C 18 Hamilton Duracal 4 005 7 002 10 013 25 C 19 Precisa 3 996 7 003 8 999 25 C 20 Reagecon TEC 2 000 4 010 7 000 10 000 25 C No Buffer set pH values at ...

Страница 72: ...or symbol or the QSC scale flashes It is still possible to measure Setting the calibra tion interval The calibration interval is set to 7 days in the factory 21 Reagecon 20 2 000 4 000 7 000 10 000 13 000 20 C 22 Reagecon 25 2 000 4 000 7 000 10 000 13 000 25 C 23 Chemsolute 2 000 4 000 7 000 10 000 20 C 24 USABlueBook 4 000 7 000 10 000 25 C 25 YSI 4 000 7 000 10 000 25 C The buffers are selected...

Страница 73: ...on set tings To open the settings display the required measured parameter in the measured value display and press the ENTER key After completing the settings switch to the measured value display with M Default settings are printed in bold 1 Open the menu for measurement settings with ENTER 2 In the Calibration Calibration interval menu set the calibration interval with 3 Confirm the setting with E...

Страница 74: ...terval for the FDO Check in days The meter reminds you to check the sensor regularly by FDO Check status indicator in the measuring screen Sal correction only for parameter mg l on off Manual salt content correction for concentration measurements Salinity only for parameter mg l 0 0 70 0 Salinity or salinity equivalent for the salt content correction This menu item is only available if the manual ...

Страница 75: ...cord Displays the calibration record of the last calibration Calibration Calibration data stor age Display Displays the last calibration records max 10 Calibration Calibration data stor age Output to RS232 USB Outputs the calibration data stor age to the interface Calibration Calibration interval 1 150 999 d Calibration interval for the IDS conductivity sensor in days The meter reminds you to cali...

Страница 76: ...ar coeff 0 000 2 000 3 000 K Coefficient of the linear tempera ture compensation This menu item is only available when the linear temperature compensation is set Temp comp TC Reference temp 20 C 25 C Reference temperature This setting is only available for the measured parameters con ductivity ϰ and resistivity ρ Multiplier for TDS 0 40 1 00 Multiplier for TDS value Menu item Possible setting Expl...

Страница 77: ...ompensation This menu item is only available when the linear temperature com pensation is set Temp comp TC Reference temp 20 C 25 C Reference temperature This setting is only available for the measured parameters conductivity ϰ and resistivity ρ Multiplier for TDS 0 40 1 00 Multiplier for TDS value Menu item Possible setting Explanation Menu item Possible setting Explanation Calibration Calibratio...

Страница 78: ...idity sensor in days The meter reminds you to calibrate regularly by the flashing sensor sym bol in the measuring screen Resolution 0 1 1 Resolution of the FNU NTU display Reset Resets all sensor settings to the delivery condition see section 10 7 1 RESETTING THE MEASUREMENT SETTINGS page 81 Menu item Possible setting Explanation ...

Страница 79: ... switch off time System General Tem perature unit C F Temperature unit degrees Celsius or degrees Fahrenheit All temperature values are displayed with the selected unit System General Stabil ity control on off Switches on or off the automatic stability control during measurement see section 10 6 3 AUTO MATIC STABILITY CONTROL page 80 System Interface Baud rate 1200 2400 4800 9600 19200 Baud rate o...

Страница 80: ...matic switch off function in order to save the batteries see section 10 6 1 SYSTEM page 79 The automatic switchoff func tion switches off the meter if no key is pressed for an adjustable period The automatic switchoff function is not active if the power pack is connected if a USB B cable is connected if the Automatic data storage function is active or with automatic data trans mission System Clock...

Страница 81: ...ings pH The following settings for pH measurements are reset to the default settings with the Reset function The sensor settings are reset under the Reset menu item in the menu for cali bration and measurement settings To open the settings display the required measured parameter in the measured value display and press the ENTER key The calibration data are reset to the default settings together wi...

Страница 82: ...he measured value display and press the ENTER key Conductivity The following settings for conductivity measurements are reset to the default settings with the Reset function The sensor settings are reset under the Reset menu item in the menu for cali bration and measurement settings To open the settings display the required Setting Default settings mV resolution 0 1 Setting Default settings Calibr...

Страница 83: ...reset to the default condition The resetting of the system settings is done in the menu Storage config System Reset To open the menu Storage config in the measured value display press the ENTER__ key Setting Default settings Language English Audio signal on Baud rate 4800 Baud Output format ASCII Decimal separator Contrast 50 Illumination Auto Shutoff time 1 h Temperature unit C Stability control ...

Страница 84: ...t the same time output to the interface When the storage is full When all storage locations are occupied it is not possible to continue storing Then you can e g transmit the stored data to a PC see section 11 3 1 MANAG ING THE MEASUREMENT DATA STORAGE page 87 and subsequently erase the data storage see section 11 3 2 ERASING THE MEASUREMENT DATA STORAGE page 88 1 Press the STO key shortly The menu...

Страница 85: ...phical display of the storage usage ID number 1 Interval 30 s Duration 180 min continue 0d03h00min 0 1d17h33min Automatic data storage 1 2 3 03 04 2013 08 00 Back Menu item Possible setting Explanation ID number 1 10000 ID number for the dataset series Interval 1 s 5 s 10 s 30 s 1 min 5 min 10 min 15 min 30 min 60 min Storage interval The lower limit of the storage interval can be restricted by th...

Страница 86: ...ed as follows to switch off the automatic data storage function before the adjusted storage duration has expired 1 Remaining storing duration 2 Graphical display of the storage duration If the automatic data storage function is activated only the follow ing keys are active M STO_ and On Off The other keys and the automatic switch off function are deactivated 25 0 7 007 pH C 0 14 0d03h00min 1 2 03 ...

Страница 87: ... The settings are explained here using the manual data storage as an example The same settings and functions are available for the automatic data storage Menu item Setting function Explanation Data storage Manual data storage Display Displays all measurement data sets page by page Further options Scroll through the datasets with Output the displayed dataset to the interface with F2 USB output Quit...

Страница 88: ...e section 11 3 1 MANAGING THE MEASUREMENT DATA STORAGE page 87 11 3 3 Measurement dataset A complete dataset consists of Date time Meter name series number Sensor name series number ID number Manual data storage 3 of 64 03 04 2013 07 43 33 ID number 1 SenTix 940 B092500013 pH 7 000 24 8 C AR Sensor 03 04 2013 08 00 Back USB output 03 04 2013 07 43 33 Multi 9310 IDS Ser no 09250023 ID number 2 SenT...

Страница 89: ...ile storing stable measured value Otherwise the AR dis play is missing Calibration evaluation 4 levels or no evaluation or QSC percentage 11 3 4 Storage locations The Multi 9310 IDS meter has two measurement data storages The measured values recorded either manually or automatic are stored separately in indi vidual measurement data storages Data storage Maximum number of datasets Manual data stora...

Страница 90: ...the measurement data on the PC e g MultiLab Importer see CD ROM or Internet Installation of the USB driver Connecting a PC Adjusting the set tings for the data transmission 1 Insert the supplied installation CD in the CD drive of your PC or Download the USB driver from the Internet and unpack the files and folders 2 Start the driver installation 32 bits or 64 bits suitable for your operat ing syst...

Страница 91: ...rval Simultaneously with every automatic data storing process see section 11 2 AUTOMATIC DATA STORAGE AT INTER VALS page 85 Stored mea sured values Manual Displayed dataset with F2 USB out put after calling up from the data stor age All datasets with the Output to RS232 USB function see section 11 3 1 MANAGING THE MEASUREMENT DATA STORAGE page 87 calibration records Manual Calibration record with ...

Страница 92: ...Transmitting data inoLab Multi 9310 IDS 92 ba75937e10 08 2021 ...

Страница 93: ... and ON OFF 3 Lever to open the paper compartment 4 Lid of the paper compartment 2 1 3 4 1 Connect the power pack to the Multi 9310P IDS The LED lights up green The printer is ready for operation or When the printer had been switched off LED flashing Switch on the printer with ON OFF The LED lights up green The printer is ready for operation If there is a USB B connection at the same time e g to a...

Страница 94: ...4 1 Changing the roll of paper thermal paper Menu item Possible set ting Explanation System Printer Font size 12x20 8x16 7x16 Select the font size for the printer A print sample font of the printer to view the available font sizes can be output with ON OFF_ System Printer Print test page The printer prints the meter informa tion from the menu System Ser vice information The current printer setting...

Страница 95: ...the printer LED illuminated No power pack connected Connect the power pack USB cable connected Disconnect the USB cable from the meter Function store automatically at intervals with long intervals is switched on Switch off the function see section 11 2 AUTOMATIC DATA STORAGE AT INTERVALS page 85 No paper available Insert a roll of paper Cause Remedy Paper inserted the wrong way up Turn the roll of...

Страница 96: ...ons on maintenance You can operate the meter either with normal batteries or with rechargeable batteries Ni MH In order to charge the batteries an external charging device is required 1 Open the battery compartment 1 on the underside of the meter 1 Battery compartment CAUTION Make sure that the poles of the batteries are positioned cor rectly The signs on the batteries must correspond to the signs...

Страница 97: ... system statutory in your country If you have any questions please contact your supplier 4 Set the date and time see section 4 5 5 EXAMPLE 2 ON NAVIGATION SETTING THE DATE AND TIME page 25 Dispose of used batteries according to the local regulations of your country End users within the European Union are obligated to return used batteries even ecologically compatible ones to a collection point set...

Страница 98: ... junction Remove air bubble e g sway or stir the solution Air in the junction Extract air or moisten junction Cable broken Replace the sensor Gel electrolyte dried out Replace the sensor Cause Remedy IDS pH sensor The values determined for zero point and slope of the IDS pH sensor are outside the allowed limits Recalibrate Junction contaminated Clean junction Sensor broken Replace the sensor Buffe...

Страница 99: ...ure if necessary IDS pH sensor test sample Conductivity too low Use suitable IDS pH sensor Temperature too high Use suitable IDS pH sensor Organic liquids Use suitable IDS pH sensor Cause Remedy IDS pH sensor Sensor unsuitable Use suitable IDS sensor Temperature difference between buffer and test sample too great Adjust temperature of buffer or sam ple solutions Measurement procedure not suitable ...

Страница 100: ...hange the sensor cap Replace the sensor Calibration failed Recalibrate D O concentration during zero point calibration too high Immerse the sensor in an oxygen free solution More information and instructions on cleaning and exchange of sensors are given in the documentation of your sensor Cause Remedy Measured value outside the measuring range Use suitable IDS conductivity sensor Cause Remedy Sens...

Страница 101: ...cm Cause Remedy Cause Remedy Measured value outside the measuring range Select a suitable measuring medium Cause Remedy Measurement window soiled Clean the measurement window Cause Remedy Reflection at the walls or bottom of the measuring vessel Keep the minimum distance of the sensor towards the walls and bottom of the measuring vessel see sec tion 9 1 1 MEASURING THE TURBIDITY page 62 Incidence ...

Страница 102: ...4 1 MAINTENANCE page 96 Cause Remedy Operating condition undefined or EMC load unallowed Processor reset Press the ENTER and On Off key simultaneously Cause Remedy E g a question by the service department Switch on the meter Open the menu ENTER__ Stor age config System Service infor mation The instrument data are displayed or Connect the sensor Press softkey F1 Info F1 More The sensor data are dis...

Страница 103: ... 0 8 kg Multi 9310 IDS P Approx 1 0 kg Mechanical structure Type of protection Multi 9310 IDS IP 43 Electrical safety Protective class III Test certificates CE Ambient conditions Storage 25 C 65 C Operation 5 C 55 C With the power pack connected 5 C 40 C Admissible relative humidity Yearly mean 75 30 days year 95 Other days 85 Power supply Batteries 4 x 1 5 V alkali manganese batteries type AA Ope...

Страница 104: ...oLab Multi 9310 IDS 104 ba75937e10 08 2021 Primary plugs Primary plugs contained in the scope of delivery Euro US UK and Australian The operational life is shorter is the display illumination is switched on permanently ...

Страница 105: ...d rate Adjustable 1200 2400 4800 9600 19200 Baud Data bits 8 Stop bits 2 Parity None Handshake RTS CTS Cable length max 3 m 9 843 feet Guidelines and norms used EMC EC directive 2014 30 EC EN 61326 1 EN 61000 3 2 EN 61000 3 3 FCC Class A Meter safety EC directive 2014 35 EC EN 61010 1 IP protection class EN 60529 ...

Страница 106: ...TWARE VERSION IS IN THE METER OR IDS SENSOR PAGE 102 1 Install the downloaded firmware update on a PC An update folder is created in the Windows start menu If an update folder already exists for the meter or meter type the new data are displayed there 2 In the windows start menu open the update folder and start the firm ware update program for the meter 3 Using the USB interface cable connect the ...

Страница 107: ...THE METER OR IDS SENSOR PAGE 102 1 Install the downloaded firmware update on a PC An update folder is created in the Windows start menu If an update folder already exists for the sensor or sensor type the new data are displayed there 2 In the windows start menu open the update folder and start the firm ware update program for the IDS sensor 3 Connect the IDS sensor to the Multi 9310 IDS meter 4 Us...

Страница 108: ...ity divided by the unit of the molality The practical pH value is the value of a pH measurement Potentiometry Name of a measuring technique The signal depending on the mea sured parameter of the electrode is the electrical potential The electri cal current remains constant Slope The slope of a linear calibration function Zero point The zero point of a pH combination electrode is the pH value at wh...

Страница 109: ...mperature of the test sample but the measured value is not converted α TRef Meas 1 1 a T TRef D O partial pressure Pressure caused by the oxygen in a gas mixture or liquid D O saturation Short name for the relative D O saturation Relation of the D O partial pressure in the test sample to the D O partial pressure of air at the current air pressure Example 100 means that the test sample and the ambi...

Страница 110: ...ue is the special value of a measured parameter to be determined It is given as a combination of the numerical value and unit e g 3 m 0 5 s 5 2 A 373 15 K Molality Molality is the quantity in Mol of a dissolved substance in 1000 g sol vent Reset Restoring the original condition of all settings of a measuring system Resolution Smallest difference between two measured values that can be dis played b...

Страница 111: ...ay 17 F FDO Check 48 Firmware update 106 I Initial commissioning 13 Initialize 81 Interval for calibration 72 K Keys 16 M Measured value display 22 Measurement accuracy 72 Measurement data storage Storage locations 89 Measurement dataset 88 Measuring Conductivity 55 62 O2 46 ORP 43 pH 27 Menu for calibration and measurement settings O2 73 pH ORP 69 Menus navigation 22 Messages 23 P pH buffer sets ...

Страница 112: ...i 9310 IDS 112 ba75937e10 08 2021 Three point calibration ISE 67 pH 32 35 Transmitting data 90 automatic 91 Manual 91 Transmitting measured values 90 Two point calibration ISE 66 pH 31 34 Z Zero point of pH electrode 29 ...

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Страница 114: ...ove the way water is used conserved and re used in the future is central to our work Our products and services move treat analyze monitor and return water to the environment in public utility industrial residential and commercial building services settings Xylem also provides a leading portfolio of smart metering network technologies and advanced analytics solutions for water electric and gas util...

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