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SCHOTT Instruments ProLab 2000, Руководство по эксплуатации

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ProLab 2000

Operation

85

ba75577e03

11/2009

Settings

Menu item

Setting/
function

Description

Data storage

 / 

Manual data storage

 / 

Display

-

Displays in pages all 
measuring datasets that 
correspond to the filter 
settings (see menu 

Data 

filter

).

Further options:

z

Scroll through the 
datasets with 

<

▲

><

▼

>.

z

Output the displayed 
dataset to the interface 
with 

<PRINT>

.

z

Quit the display with 

<ESC>

.

Data storage

 / 

Manual data storage

 / 

Output to RS232/USB

-

Outputs to the interface all 
measuring datasets that 
correspond to the filter 
settings. The download 
takes place in ascending 
order of the storage location 
number.
The process can take 
several minutes. To 
terminate the process 
prematurely, press 

<ESC>

.

Data storage

 / 

Manual data storage

 / 

Data filter

-> see 
explanations 
below this 
table, page 86

Allows to set certain filter 
criteria in order to display 
datasets and download 
them to the interface.

Data storage

 / 

Manual data storage

 / 

Erase

-

Erases the entire contents 
of the selected measuring 
data storage, independent 
of the filter settings.

Note:

All calibration data remains 
stored when performing this 
action.

Содержание ProLab 2000

Страница 1: ...ba75577e03 11 2009 DRAFT November 25 2009 2 33 pm ProLab 2000 Operating manual pH ISE conductivity D O meter with automatic sensor recognition and electronic access control MENU OK...

Страница 2: ...cover components that are replaced during maintenance work e g batteries The warranty claim extends to restoring the meter to readiness for use but not however to any further claim for damages Improp...

Страница 3: ...ctivity DO measuring instrument ProLab 2000 to which this declaration relates is in conformity with the specifications in the chapter Nous d clarons sous notre seule responsabilit que le produit Appar...

Страница 4: ...ProLab 2000 4 ba75577e03 11 2009...

Страница 5: ...example 1 Setting the language 25 4 2 4 Navigation example 2 Setting the date and time 27 4 3 Access control 29 4 3 1 Administrating access authorizations 29 4 3 2 Lost your electronic key 31 4 3 3 L...

Страница 6: ...torage 84 4 9 4 Erasing the data storage 87 4 9 5 Displaying and downloading calibration records 87 4 10 Transmitting data to a PC or printer 89 4 10 1 RS232 interface 89 4 10 2 USB interface device 9...

Страница 7: ...2 4 Dissolved oxygen 107 8 Lists 109 9 Index 115 Appendix 117 A 1 Firmware update 117 A 2 Menus 119 A 2 1 Data storage 119 A 2 2 Display 120 A 2 3 System 120 A 2 4 STO_ 121 A 2 5 pH U 121 A 2 6 ISE 1...

Страница 8: ...Contents ProLab 2000 8 ba75577e03 11 2009...

Страница 9: ...m degree of ease of use reliability and above all measuring certainty for all applications The proven calibration procedures and stability control function SC and the sensor recognition function suppo...

Страница 10: ...MODE STO ESC PRINT CAL RCL On Off Switch the meter on off MODE MODE_ Select measured parameter Activate operation lock CAL CAL_ Call up calibration procedure Open menu for calibration data storage SC...

Страница 11: ...illumination enables to read the display even in the darkness Decrement values scroll MENU OK MENU OK_ Confirm entries Open setting menu for system settings ESC Return to higher menu level Cancel inpu...

Страница 12: ...at are not allowed SELV and current circuit with current limiting Nearly all commercial sensors especially SI Analytics sensors fulfill these requirements Connections 1 Conductivity measuring cell D O...

Страница 13: ...sensor calibration data is always downloaded to the interface with the sensor type and sensor series number z the automatic activation of the cell constants for conductivity sensors To be able to use...

Страница 14: ...sensor data to the meter z SENSOR ID Sensor type Sensor series number z Calibration data Calibration date Calibration characteristics Calibration interval Selected buffer set pH electrodes only The c...

Страница 15: ...a contactless radio data connection and used as the USER ID The meter checks the access authorization for the USER ID Measurements with an electronic key are only possible if the USER ID is registere...

Страница 16: ...Overview ProLab 2000 16 ba75577e03 11 2009...

Страница 17: ...ndividual chapters of this operating manual use the following safety instruction to indicate various types of danger CAUTION indicates instructions that must be followed precisely in order to avoid th...

Страница 18: ...rm environment the formation of condensate can lead to the faulty functioning of the meter In this event wait until the temperature of the meter reaches room temperature before putting the meter back...

Страница 19: ...h USB driver z Operating manual 3 2 Power supply The power pack supplies the meter with low voltage 9 V DC The batteries are only used to buffer the system time if the power supply is interrupted CAUT...

Страница 20: ...Perform the following activities z Insert the batteries see page 95 z Connect the power pack see page 19 z Switch on the meter see page 21 z Set the language see page 25 z Set the date and time see p...

Страница 21: ...e or Place the electronic key on the read field and leave it there for approx 2 seconds until the key has been recognized The display shows the USER ID that was read 3 Confirm the displayed data with...

Страница 22: ...22 and page 23 4 2 1 Operating modes The meter has the following operating modes z Measuring Measurement data of one to three sensors appears in the measured value display z Calibration The course of...

Страница 23: ...s and dialogs contain further submenus The selection is made with the keys The current selection is displayed in a frame z Submenus The name of the submenu is displayed at the upper edge of the frame...

Страница 24: ...ns are designated by the i symbol They cannot be selected Example Note The principles of navigation are explained in the two following sections by reference of examples z Setting the language see page...

Страница 25: ...Open the system menu with MENU OK_ press for approx 2 s The meter is in the setting mode 3 Select the System submenu with The current selection is displayed in a frame 4 Open the System submenu with M...

Страница 26: ...al submenu with MENU OK 7 Open the setting mode for the Language with MENU OK 8 Select the required language with 9 Confirm the setting with MENU OK The setting becomes active the next time the system...

Страница 27: ...me at regular intervals Note After a drop of the voltage of the buffer batteries empty batteries the date and time are reset and have to be adjusted again Setting the date time and date format The dat...

Страница 28: ...tting with and MENU OK 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 Date with and MENU OK 9 To make f...

Страница 29: ...e administrator can set up erase and display access authorizations The administrating functions are available to the administrator immediately after registration only 1 When the meter is switched on S...

Страница 30: ...ld The USER ID is displayed and registered 6 Use MENU OK to complete the registration 7 Using and MENU OK select and confirm the USER ID menu item 8 Using display the registered USER IDs individually...

Страница 31: ...ock The activated lock prevents the inadvertent usage of the meter or registered USER ID during running operation The lock can only can only be released with the currently registered electronic key or...

Страница 32: ...ed value display to meet your requirements When doing so you can display or hide the following elements z Individual measured parameters z Date indication in the status line z Time indication in the s...

Страница 33: ...ff Display of the D O measuring window This menu item is only visible if a D O sensor is connected Display Time On Off Display of the time in the system status line Display Date On Off Display of the...

Страница 34: ...g the settings switch to the measured value display with MODE Menu item Setting Description System General Language Deutsch English further Select the menu language System General Beep On Off Switch o...

Страница 35: ...outside the allowed stability range z when you switch over between the measured parameters with MODE In this case the measured parameter flashes on the display System Interface Output format ASCII CS...

Страница 36: ...he temperature by the temperature sensor NTC30 or Pt1000 integrated in electrode z Measurement by an external temperature sensor z Manual determination and input of the temperature The display of the...

Страница 37: ...If the Stability control function is terminated prematurely the current measurement data is not downloaded to the interface 1 Perform the preparatory activities see page 36 2 Immerse the pH electrode...

Страница 38: ...l measurement conditions the following applies 4 Using SC or MODE release the frozen measured value The SC status display disappears The display switches to the previous indication Measured parameter...

Страница 39: ...can terminate prematurely the Stability control function with MENU OK manually at any time If the Stability control function is 1 Perform the preparatory activities see page 36 2 Immerse the ORP elec...

Страница 40: ...d to the interface Criteria With identical measurement conditions the following applies 4 Using SC or MODE release the frozen measured value The SC status display disappears The display switches to th...

Страница 41: ...r completing the settings switch to the measured value display with MODE Menu item Possible setting Description Calibration Calibration record Displays the calibration record of the last calibration C...

Страница 42: ...100 Man temperature 20 130 C Entry of the manually determined temperature For measurements without temperature sensor only Reset Resets all sensor settings to the delivery condition see page 92 High r...

Страница 43: ...has expired and flashes 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 specified temperature values The tempe...

Страница 44: ...er setting see page 41 8 Mettler Toledo TEC 1 995 4 005 7 002 9 208 25 C 9 Fisher 2 007 4 002 7 004 10 002 25 C 10 Fluka BS 4 006 6 984 8 957 25 C 11 Radiometer 1 678 4 005 7 000 9 180 25 C 12 Baker 4...

Страница 45: ...ymbol first Then you can decide whether you want to take over these values of the new calibration or whether you want to continue measuring with the old calibration data After accepting the new calibr...

Страница 46: ...record Printing date 26 04 06 16 13 ProLab 2000 Ser no 06249876 USER ID 1234567890 CALIBRATION pH Calibration date 20 04 06 10 14 03 A 161 1M DIN ID Ser no A062498765 USER ID 1234567890 Cal interval 7...

Страница 47: ...ock flashes It is still possible to measure Note To ensure the high measuring accuracy of the measuring system calibrate after the calibration interval has expired Setting the calibration interval The...

Страница 48: ...ured value display 2 Start the calibration with CAL The calibration display appears 3 Immerse the electrode in buffer solution 1 4 If the Set temperature menu item appears measure and enter the temper...

Страница 49: ...e displayed as a message i You have the following options z Accept the new calibration values with MENU OK Subsequently the calibration record is displayed and downloaded to the interface at the same...

Страница 50: ...n values with MENU OK Subsequently the calibration record is displayed and downloaded to the interface at the same time z To switch to the measured value display without accepting the new calibration...

Страница 51: ...select the Terminate with menu item and confirm with MENU OK The calibration procedure is terminated The new calibration values are displayed as a message i You have the following options z Accept the...

Страница 52: ...the following options to measure the temperature z Measurement of the temperature by the integrated temperature sensor of a simultaneously connected D O sensor or conductivity measuring cell in the t...

Страница 53: ...splay of the measured parameter flashes until a stable measured value is available Independent of the setting for automatic Stability control see page 35 in the System menu you can start the Stability...

Страница 54: ...ISE measurements z Calibration record display Settings The settings are made in the measuring menu of the ISE measurement To open it activate the relevant measuring window in the measured value displa...

Страница 55: ...e two or three different standard solutions For three point calibration the standard solutions have to be selected in either increasing or decreasing order Note The measurement precision is also depen...

Страница 56: ...hen finishing a calibration the new calibration values are displayed as an informative message i symbol first Then you can decide whether you want to take over these values of the new calibration or w...

Страница 57: ...to the meter The pH mV ISE measuring window is displayed 2 Keep the standard solutions ready 3 Measure the temperature of the standard solutions using a thermometer 1 In the measured value display sel...

Страница 58: ...asurement with Stability control or accept the calibration value with MENU OK The calibration display for the next standard solution appears i Standard 0 010 mg l i U 0 5 mV Terminate stability contro...

Страница 59: ...tion value with MENU OK The calibration display for the next standard solution appears 21 For two point calibration select Exit with 2 point calibration with and confirm with MENU OK The calibration i...

Страница 60: ...libration values with MENU OK Subsequently the calibration record is displayed and downloaded to the interface at the same time z To switch to the measured value display without accepting the new cali...

Страница 61: ...vailable Temperature measurement The LF413T ID LFOx1400 ID and LF313T ID conductivity measuring cells have an integrated temperature sensor CAUTION When connecting an earthed PC printer measurements c...

Страница 62: ...l The Stability control function checks the stability of the measurement signal The stability has a considerable impact on the reproducibility of measured values The display of the measured parameter...

Страница 63: ...r identical measurement conditions the following applies 3 With MENU OK activate the Stability control function SC flashes while the stability control is active As soon as a stable measured value is r...

Страница 64: ...nts of 0 000 3 000 K z No temperature compensation off Note The reference temperature and temperature compensation are set in the conductivity measuring menu see page 65 Application tips Select the fo...

Страница 65: ...tch to the measured value display with MODE Menu item Possible setting Description Calibration Calibration interval 1 999 d Calibration interval for the measuring cell in days The meter reminds you to...

Страница 66: ...ge 67 and page 106 The currently valid cell constant is displayed in the status line C0 01 Measuring cell with a nominal cell constant of 0 010 cm 1 The cell constant is permanently set LF313T Measuri...

Страница 67: ...e 0 01 mol l KCl control standard or set it manually in the range 0 250 2 500 cm 1 or 0 090 0 110 cm 1 Besides the fixed cell constant 0 010 cm 1 can be selected In the delivery condition the calibrat...

Страница 68: ...roLab 2000 Ser no 06249876 USER ID 1234567890 Calibration Cond Calibration date 20 04 06 10 14 03 LFOx1400 ID Ser no A062498765 USER ID 1234567890 Cal interval 150 d Cell constant 0 475 1 cm 25 0 C Se...

Страница 69: ...etermine the cell constant starts 6 Wait for the end of the measurement with Stability control or accept the calibration value with MENU OK The determined cell constant is displayed as a message i i C...

Страница 70: ...wing options z Accept the new calibration values with MENU OK Subsequently the calibration record is displayed and downloaded to the interface at the same time z To switch to the measured value displa...

Страница 71: ...efore the instrument always measures in the measuring range with the highest possible resolution z Stability control to check the stability of the measurement signal This ensures the reproducibility o...

Страница 72: ...t see page 74 Note The LFOx1400 ID double sensor can perform the salinity correction automatically The conductivity module of the sensor measures the salt content of the test sample simultaneously wit...

Страница 73: ...e status line SC is displayed 3 With MENU OK activate the Stability control function SC flashes while the stability control is active As soon as a stable measured value is recognized the current measu...

Страница 74: ...n days The meter reminds you to calibrate regularly by the flashing CalClock in the measuring window Calibration Comparison meas On Off Enables to adjust the measured value with the aid of a compariso...

Страница 75: ...dures The ProLab 2000 provides 2 calibration procedures z Calibration in water vapor saturated air Use an air calibration vessel for calibration z Calibration via a comparison measurement e g Winkler...

Страница 76: ...ion in water vapor saturated air air calibration vessel For this calibration procedure the Comparison meas setting must be set to Off in the measuring menu Proceed as follows to calibrate the meter No...

Страница 77: ...sor type appears 5 Put the D O sensor into the air calibration vessel 6 Press MENU OK The measurement with stability control to determine the relative slope starts 7 Wait for the end of the measuremen...

Страница 78: ...new calibration values with MENU OK Subsequently the calibration record is displayed and downloaded to the interface at the same time z To switch to the measured value display without accepting the n...

Страница 79: ...ion factor with MENU OK 8 Using set the correction factor to adjust the displayed concentration value to the nominal value value of the comparison measurement Subsequently accept the correction factor...

Страница 80: ...th series number z SENSOR ID Sensor designation Sensor series number z SAMPLE ID z Measured value of the connected sensor z Measured temperature value of the connected sensor z Info on stability contr...

Страница 81: ...entire data storage confirm Yes z To cancel the storage process and switch to the measured value display confirm No Then you can e g transmit the stored data to a PC see page 84 and subsequently erase...

Страница 82: ...30 s Duration 180 min Continue 00d03h00min 00d15h 34min STO_ Menu item Possible setting Description SAMPLE ID 1 999 Determine the sample designation for the series of datasets Interval 1 s 5 s 10 s 30...

Страница 83: ...rm with MENU OK The meter switches to the measured value display The active automatic storage function can be recognized from the progress bar in the status line The progress bar indicates how much of...

Страница 84: ...ate erasure function for the entire contents independent of the filter settings Editing the data storage The data storage is edited in the System Data storage menu In the measured value display open t...

Страница 85: ...o the interface all measuring datasets that correspond to the filter settings The download takes place in ascending order of the storage location number The process can take several minutes To termina...

Страница 86: ...ts within the specified period Until TT MM JJ SAMPLE ID 0 999 Selects all datasets with the specified SAMPLE ID 30 04 2006 11 24 16 1 ProLab 2000 06249876 USER ID 1234567890 A 161 1M BNC ID A062498765...

Страница 87: ...all sensors connected and then download them to the interface Displaying the calibration record of a selected sensor The calibration record of the last calibration can be found under the Calibration...

Страница 88: ...DE Data storage Calibration data storage Output to RS232 USB Outputs to the interface the calibration records of all sensors Printing date 26 04 06 16 13 ProLab 2000 Ser no 06249876 USER ID 1234567890...

Страница 89: ...RS232 at the same time After connecting a meter to the USB socket the RS232 interface is inactive The RS232 interface is active if no meter is connected to the USB interface CAUTION The interfaces are...

Страница 90: ...allation 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 RS 232 1 3 4 5 6 2 1 2 RxD 3 TxD 4 5 SGnd 6 CTS not used...

Страница 91: ...anual storage process see page 81 automatic at intervals z With PRT_ Then you can set the transmission interval z Simultaneously with every automatic storage process see page 82 Stored measured values...

Страница 92: ...rately from each other 4 11 1 Resetting the sensor settings Note The calibration data is reset to the default settings together with the measuring parameters Recalibrate after performing a reset pH Th...

Страница 93: ...NU OK key Oxi The following settings for D O measurements are reset to the default settings with the Reset function Setting Default settings Cal interval 150 d Measured parameter Cell constant c 0 475...

Страница 94: ...be reset to the delivery status The system settings are reset under the System Reset menu item in the system menu In the measured value display open the system menu with MENU OK_ Setting Default setti...

Страница 95: ...cing the batteries 1 Using a screw driver unscrew the screws 2 of the lid of the battery compartment 2 Open the battery compartment 1 on the underside of the meter 3 Remove the four batteries from the...

Страница 96: ...cloth Disinfect the housing with isopropanol as required CAUTION The housing components are made out of synthetic materials polyurethane ABS PMMA metal and glass Thus avoid contact of the synthetic m...

Страница 97: ...ct air or moisten junction Cable broken Replace electrode Gel electrolyte dried out Replace electrode Cause Remedy No electrode connected Connect electrode Setting time during calibration too long Adj...

Страница 98: ...brane contaminated Clean membrane Test sample pH value not stable Measure with air excluded if necessary Temperature not stable Adjust temperature if necessary Electrode test sample Conductivity too l...

Страница 99: ...ange exceeded Dilute test sample Cause Remedy Electrode not connected Connect electrode Cable broken Replace electrode Cause Remedy ISE electrode Moisture in the plug Dry plug Electrode obsolete Repla...

Страница 100: ...ration greater than 2 K Adjust the temperature of the test sample Cause Remedy Electrode voltage outside calibrated range Recalibrate Cause Remedy Measuring cell not connected Connect measuring cell C...

Страница 101: ...rate probe Membrane contaminated Clean membrane Electrode system poisoned Regenerate probe Cause Remedy D O sensor Membrane damaged Exchange the membrane cap Membrane head screwed on not tight enough...

Страница 102: ...dioxide pressure is too high 1 bar Measuring not possible Cause Remedy Cause Remedy Calibration interval expired Recalibrate the measuring system Cause Remedy Operating condition undefined or EMC load...

Страница 103: ...59 Input 100 240 V 50 60 Hz 400 mA Output 9 V 1 5 A Connection max overvoltage category II Primary plugs contained in the scope of delivery Euro US UK and Australian Batteries to buffer the system clo...

Страница 104: ...999 5 EC EN 300 330 2 EN 50364 EN 60950 1 Climatic class VDI VDE 3540 IP protection class EN 60529 Measuring ranges resolution Variable Measuring range Resolution pH 2 000 20 000 2 00 20 00 0 001 0 01...

Страница 105: ...g ranges resolution Variable Measuring range Resolution S cm 0 000 2 000 0 00 20 00 0 0 200 0 0 2000 0 001 0 01 0 1 1 mS cm 0 00 20 00 0 0 200 0 0 2000 0 01 0 1 1 Specific resistance kOhm cm 0 000 2 0...

Страница 106: ...110 cm 1 0 250 25 000 cm 1 Reference temperature Reference temperature Values Adjustable 20 C Tr20 25 C Tr25 Accuracy 1 digit Variable Accuracy Temperature of the test sample Temperature compensation...

Страница 107: ...0 1 1 T C 0 50 0 0 1 Accuracy 1 digit Variable Accuracy D O concentration mg l 0 5 of measured value at ambient temperature 5 C 30 C Saturation 0 5 of measured value when measuring in the range of 10...

Страница 108: ...when the equipment is operated 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...

Страница 109: ...ions that appear on the display and in the manual Specialist terms The glossary briefly explains the meaning of the specialist terms However terms that should already be familiar to the target group a...

Страница 110: ...set d Day h Hour j Year Lin Linear temperature compensation LoBat Batteries almost empty Low battery m Month mV Voltage unit mV pH Unit of the electrode slope internat mV nLF Nonlinear temperature co...

Страница 111: ...elative D O saturation Note The D O saturation value of air saturated water and the D O saturation value of oxygen saturated water are different Electrode zero point The zero point of a pH electrode i...

Страница 112: ...ed value is converted to a conductivity value at a reference temperature of 20 C or 25 C Reset Restoring the original condition of all settings of a measuring system Resistance Short name for the elec...

Страница 113: ...nts the slope value is adjusted to the temperature of the test sample but the measured value is not converted Temperature function Name of a mathematical function expressing the temperature behavior o...

Страница 114: ...ck Merck KGaA Mettler Toledo Mettler Toledo Fisher Fisher Scientific Company Fluka Fluka AG Radiometer Radiometer Baker Mallinckrodt Baker Inc Metrohm Metrohm AG Beckman Beckman Instruments Inc Hamilt...

Страница 115: ...play illumination 11 F Filter 86 Firmware update 117 I Initial commissioning 20 Initialize 92 ISE standard solutions 55 K Key functions 10 Keys 10 M Measured value display 23 Measured value memory Edi...

Страница 116: ...ield 12 Stability control automatic 35 manual Conductivity 62 Dissolved oxygen 72 ISE 53 ORP 39 pH 37 Status line 11 Storage interval 82 System menu 32 General information 34 Sample display 32 T Tempe...

Страница 117: ...m installation Program start Firmware update 1 With the installation program Install_Update_ProLab1000_2000_Vx_yy_English exe install the firmware update program on a PC 2 Start the Update_ProLab1000_...

Страница 118: ...118 ba75577e03 11 2009 After switching the meter off and on you can check whether the meter has taken over the new software version 8 Disconnect the ProLab 2000 from the PC The ProLab 2000 is ready fo...

Страница 119: ...ge RCL Display Output to RS232 USB Data filter Filter No filter Date SAMPLE ID SAMPLE ID Date From TT MM JJ Until TT MM JJ SAMPLE ID 0 999 Erase Automatic data storage RCL_ Display Output to RS232 USB...

Страница 120: ...see page 120 Storage config MENU OK_ Data storage see page 119 Display see page 120 System General Language Deutsch English etc Beep On Off Illumination On Off Contrast 0 100 Measurement Temperature...

Страница 121: ...min x min pH U MENU OK Calibration Calibration record Buffer NIST DIN TEC MERCK 1 MERCK 2 MERCK 3 DIN 19267 Mettler US Mettler EU Fisher 1 Fluka BS Radiometer Baker Metrohm Beckmann Hamilton DC Precis...

Страница 122: ...tion Calibration record Calibration interval 1 999 d Reset Temp comp TC Reference temp 20 C 25 C Compensation nLF lin Off TDS factor 0 40 1 00 Measuring cell On Off cal C0 01 LF313T man Cell constant...

Страница 123: ...ProLab 2000 123 ba75577e03 11 2009 Salinity 0 0 70 0...

Страница 124: ...ProLab 2000 124 ba75577e03 11 2009...

Страница 125: ...SI Analytics GmbH Postfach 2443 D 55014 Mainz Hattenbergstr 10 D 55122 Mainz Email support Telefon 49 0 61 31 66 5111 Telefax 49 0 61 31 66 5001 si analytics com Internet www si analytics com...

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