wtw pH 3210 Operating Manual Download Page 74

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Lists

pH 3310

ba75802e02

12/2008

pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Transmitting data . . . . . . . . . . . . . . . . . . . 57
Transmitting measured values . . . . . . . . . 57
Two-point calibration

pH . . . . . . . . . . . . . . . . . . . . . . 41, 44, 46

Zero point of pH combination electrode . . 34

Summary of Contents for pH 3210

Page 1: ...ba75802e02 12 2008 pH 3310 Operating manual pH meter HOLD AR 25 0 6 093 pH C USB output Menu 15 11 2008 08 37...

Page 2: ...tween this operating manual and your meter Also we cannot guarantee that there are absolutely no errors in this manual Therefore we are sure you will understand that we cannot accept any legal claims...

Page 3: ...6 4 2 2 Navigation 17 4 2 3 Example 1 on navigation Setting the language 19 4 2 4 Example 2 on navigation Setting the date and time 22 4 3 Sensor independent settings 24 4 3 1 System 24 4 3 2 Data sto...

Page 4: ...e 57 4 6 1 Options for data transmission 57 4 6 2 Connecting a PC 58 4 7 Reset 59 4 7 1 Resetting the measurement settings 59 4 7 2 Resetting the system settings 60 5 Maintenance cleaning disposal 61...

Page 5: ...of operating comfort reliability and measuring certainty for all applications The proven calibration procedures and automatic stability control function AR support your work with the pH meter The USB...

Page 6: ...Softkeys providing situation dependent functions e g F1 Menu Opens the menu for measurement settings F1_ Menu Opens the menu for system settings On Off Switches the meter on or off M Selects the measu...

Page 7: ...4 Continuous measurement control CMC function 5 Sensor symbol calibration evaluation calibration interval 6 Measured temperature with unit 7 Status line 8 Softkeys and date time HOLD AR 25 0 6 093 pH...

Page 8: ...ter that cannot return any voltages or currents that are not allowed SELV and current circuit with current limiting Almost all customary sensors fulfill these conditions Connectors 1 pH electrode 2 Re...

Page 9: ...erience the operators will know the necessary safety precautions to take when handling chemicals Safety instructions Safety instructions in this operating manual are indicated by the warning symbol tr...

Page 10: ...nd secure technical condition Function and operational safety The smooth functioning and operational safety of the meter can only be guaranteed if the generally applicable safety measures and the spec...

Page 11: ...ou are in any doubt please contact the supplier of the meter Obligations of the purchaser The purchaser of this meter must ensure that the following laws and guidelines are observed when using dangero...

Page 12: ...Safety pH 3310 12 ba75802e02 12 2008...

Page 13: ...led operating manual 3 2 Initial commissioning Perform the following activities z Insert the supplied batteries z Switch on the meter z Set the date and time 3 2 1 Inserting the batteries 1 Unscrew th...

Page 14: ...on the meter Note The meter has an energy saving feature to avoid unnecessary battery depletion The energy saving feature switches off the meter if no key is pressed during the adjusted interval How t...

Page 15: ...ries see section 4 3 1 The automatic switch off switches off the meter if no key is pressed for an adjustable period The automatic switch off is not active z if the communication cable is connected z...

Page 16: ...nd section 4 2 2 4 2 1 Operating modes The meter has the following operating modes z Measurement The measurement data of the connected sensor is shown in the measured value display z Calibration The c...

Page 17: ...s contain further submenus The selection is made with the keys The current selection is displayed with a frame z Submenus The name of the submenu is displayed at the upper edge of the frame Submenus a...

Page 18: ...he principles of navigation are explained in the two following sections by reference of examples z Setting the language section 4 2 3 z Setting the date and time see section 4 2 4 Calibration record B...

Page 19: ...The instrument is in the measuring mode 2 Using F1_ Menu open the Storage config menu The instrument is in the setting mode 3 Select the System submenu with The current selection is displayed with a...

Page 20: ...etting mode for the Language with ENTER 8 Select the required language with General Measurement Interface Clock Service information Reset System 22 09 2008 08 00 Back Language Deutsch Beep Off Illumin...

Page 21: ...pH 3310 Operation 21 ba75802e02 12 2008 9 Confirm the setting with ENTER The meter switches to the measuring mode The selected language is active...

Page 22: ...Therefore check the time at regular intervals Note After a fall of the supply voltage empty batteries the date and time are reset to 01 01 2008 00 00 00 hours Setting the date time and date format Th...

Page 23: ...lighted 6 Change and confirm the setting with and ENTER The time is set 7 If necessary set the Date and Date format The setting is made similarly to that of the time 8 If necessary select and set the...

Page 24: ...ndependent system settings to the default condition Settings To open the Storage config menu press the F1_ Menu or ENTER key in the measured value display After completing the settings switch to the m...

Page 25: ...ace Output format ASCII CSV Output format for data transmission For details see section 4 6 System Interface Output header Output of a header for Output format CSV System Clock Time Date Date format S...

Page 26: ...a considerable impact on the reproducibility of measured values You can activate or switch off the automatic Stability control function see section 4 3 1 The measured parameter flashes on the display...

Page 27: ...ted in electrode z Manual determination and input of the temperature The meter recognizes whether a suitable sensor is connected and automatically switches on the temperature measurement The display o...

Page 28: ...the Stability control function is prematurely terminated the current measurement data are output to the interface without AutoRead info 1 Perform the preparatory activities according to section 4 4 1...

Page 29: ...al The minimum duration until a measured value is assessed as stable is the monitored time interval The actual duration is mostly longer 3 Release the frozen measured value again with AR or M The AR s...

Page 30: ...26 in the System menu Note You can prematurely terminate the Stability control function manually with ENTER at any time If the Stability control function is 1 Perform the preparatory activities accor...

Page 31: ...s are stable within the monitored time interval The minimum duration until a measured value is assessed as stable is the monitored time interval The actual duration is mostly longer 3 Release the froz...

Page 32: ...lay with M Menu item Possible setting Description Calibration Calibration record Displays the calibration record of the last calibration Calibration Buffer TEC NIST DIN ConCal Buffer sets to be used f...

Page 33: ...he selected unit Resolution pH 0 001 0 01 0 1 Resolution of the pH display Resolution mV 0 1 1 Resolution of the mV display Stability control On Off Switches on or off the automatic stability control...

Page 34: ...bination electrode z When the calibration interval has expired Buffer sets for calibration You can use the buffer sets quoted in the table for an automatic calibration The pH values are valid for the...

Page 35: ...C 10 Mettler Toledo USA 1 679 4 003 7 002 10 013 25 C 11 Mettler Toledo EU 1 679 4 003 7 002 10 013 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...

Page 36: ...in the menu pH F1 Menu Calibration Buffer see page 32 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 21 Reagecon 20 2 000 4...

Page 37: ...epting the current value Calibration record The new calibration values are displayed when the calibration is finished Display calibration and output to interface You can have the data of the last cali...

Page 38: ...pH 3310 Ser no 08502113 CALIBRATION pH 31 10 2008 16 13 33 AutoCal TEC Buffer 1 4 01 Buffer 2 7 00 Buffer 3 10 01 Voltage 1 184 0 mV 24 0 C Voltage 2 3 0 mV 24 0 C Voltage 3 177 0 mV 24 0 C Slope 60...

Page 39: ...ate after the calibration interval has expired Setting the calibration interval The calibration interval is set to 7 days d7 in the factory You can change the interval 1 999 days 1 Connect the pH comb...

Page 40: ...procedure is identical Note If single point calibration is set in the menu the calibration is automatically terminated after measurement of buffer solution 1 and the calibration record displayed 1 In...

Page 41: ...he next buffer appears 7 If necessary terminate the calibration as a single point calibration with M The calibration record is displayed pH 181 3mV 24 8 C AutoCal 4 010 22 09 2008 08 00 AR TEC pH 2 18...

Page 42: ...erminate the calibration as a two point calibration with M The calibration record is displayed pH 1 3mV 24 8 C AutoCal 7 000 22 09 2008 08 00 AR TEC pH 3 1 3mV 24 8 C AutoCal 22 09 2008 08 00 TEC 14 T...

Page 43: ...last buffer of a buffer set has been measured Then the calibration record is displayed Note The calibration line is determined by linear regression 18 Use M to finish calibration or switch to calibra...

Page 44: ...he buffer set see section 4 4 4 Note If single point calibration is set in the menu the calibration is automatically terminated and the calibration record displayed 1 In the measured value display sel...

Page 45: ...lity control to be completed Set the nominal buffer value for the measured temperature with 8 Take over the calibration value for the asymmetry with ENTER The calibration display for the next buffer a...

Page 46: ...e buffer manually and enter it with 13 Start the measurement with ENTER The measured value is checked for stability stability control 14 Wait for the measurement with stability control to be completed...

Page 47: ...e found in the menu Storage config Data storage Calibration data storage To open the Storage config menu press the F1_ Menu key in the measured value display Menu item Setting function Description Dat...

Page 48: ...printout 31 10 2008 16 55 pH 3310 CALIBRATION pH 31 10 2008 16 13 33 AutoCal TEC Buffer 1 4 01 Buffer 2 7 00 Buffer 3 10 01 Voltage 1 184 0 mV 24 0 C Voltage 2 3 0 mV 24 0 C Voltage 3 177 0 mV 24 0 C...

Page 49: ...is available white Measured values in this range are suitable for documentation 2 Measuring range for which no valid calibration is available light gray Measured values in this range are not suitable...

Page 50: ...value of the connected sensor z Measured temperature value of the connected sensor z AutoRead info AR appears with the measured value if the AutoRead criterion was met while storing stable measured va...

Page 51: ...process and switch to the measured value display confirm No Then you can e g transmit the stored data to a PC see section 4 5 3 and subsequently erase the storage see section 4 5 4 1 Press the STO key...

Page 52: ...the STO_ key The menu for automatic storage appears Adjusted entire storage duration Max available storage duration Graphical display of the storage usage ID number 1 Interval 30 s Duration 180 min C...

Page 53: ...the automatic storing function is active the meter provides an energy saving mode Eco mode to avoid unnecessary energy consumption The energy saving mode switches off functions of the meter that are...

Page 54: ...the automatic storage function before the adjusted storage duration has expired 1 Press the STO_ key The following window appears 2 Using select Yes and confirm with ENTER The meter switches to the me...

Page 55: ...in the measured value display Note The settings are explained here using the manual storage as an example The same settings and functions are available for the automatic storage Settings Menu item Se...

Page 56: ...ack 4 5 4 Erasing the measurement data storage How to erase the measurement data storage is described in section 4 5 3 EDITING THE MEASURED VALUE STORAGE Manual data storage 200 Data record 3 of 64 30...

Page 57: ...ds Data Control Operation description Current measured values of all connected sensors Manual z With F2 USB output z Simultaneously with every manual storage process see section 4 5 1 Automatic at int...

Page 58: ...iver on the PC System requirements of the PC for installation of the USB driver z PC with Pentium processor or higher with at least one free USB connection and CD ROM drive z Windows 2000 XP Vista 1 I...

Page 59: ...set 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 measuring menu To open the se...

Page 60: ...delivery status The system settings are reset in the menu Storage config System Reset To open the Storage config menu press the F1_ Menu key in the measured value display Setting Default settings Lang...

Page 61: ...y you can also use Ni MH rechargeable batteries type Mignon AA In order to charge the batteries an external charging device is required Caution Make sure that the poles of the batteries are positioned...

Page 62: ...that contain solvents Remove any splashes immediately 5 3 Packing This meter is sent out in a protective transport packing We recommend Keep the packing material The original packing protects the mete...

Page 63: ...able broken Replace combination electrode Gel electrolyte dried out Replace combination electrode Cause Remedy pH combination electrode The values determined for zero point and slope of the combinatio...

Page 64: ...ure with air excluded if necessary Temperature not stable Adjust temperature if necessary Combination electrode test sample Conductivity too low Use suitable combination electrode Temperature too high...

Page 65: ...ode Temperature difference between buffer and test sample too high Adjust temperature of buffer or sample solutions Measurement procedure not suitable Follow special procedure Cause Remedy Operating c...

Page 66: ...What to do if pH 3310 66 ba75802e02 12 2008...

Page 67: ...e batteries 4 x 1 2 V NiMH rechargeable batteries type AA no charging function Operational life up to 1000 h without 150 h with illumination Sensor input Input resistance 5 1012 ohm Input current 1 10...

Page 68: ...2 0 20 0 0 1 2 00 20 00 0 01 2 000 19 999 0 001 U mV 1200 0 1200 0 0 1 2500 2500 1 T C 5 0 105 0 0 1 T F 23 0 221 0 0 1 Manual temperature input Variable Range Increment Tmanual C 25 130 1 Tmanual F...

Page 69: ...ted in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interfere...

Page 70: ...Technical data pH 3310 70 ba75802e02 12 2008...

Page 71: ...used when the measuring system is adjusted at the same time see adjusting Electromotive force of a combination electrode The electromotive force U of the combination electrode is the measurable elect...

Page 72: ...The electrical current remains constant Reset Restoring the original condition of all settings of a measuring system Resolution Smallest difference between two measured values that can be displayed by...

Page 73: ...mmissioning 13 14 Initialize 59 Interval calibration 39 K Keys 6 M Measured value display 17 Measurement accuracy 39 Measurement data memory Edit 55 Erase 55 Storage locations 50 Measurement dataset 5...

Page 74: ...Lists pH 3310 74 ba75802e02 12 2008 pH 42 Transmitting data 57 Transmitting measured values 57 Two point calibration pH 41 44 46 Z Zero point of pH combination electrode 34...

Page 75: ...new software version see page 65 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 t...

Page 76: ...Appendix Firmware update pH 3310 76 ba75802e02 12 2008...

Page 77: ......

Page 78: ...Wissenschaftlich Technische Werkst tten GmbH Dr Karl Slevogt Stra e 1 D 82362 Weilheim Germany Tel 49 0 881 183 0 49 0 881 183 100 Fax 49 0 881 183 420 E Mail Info WTW com Internet http www WTW com...

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