OPERATIONS MANUAL ba76143e03 401 0-3 MultiLab 4010-3 DIGITAL METER FOR IDS SENSORS 08/2013
MultiLab 4010-3 For the most recent version of the manual, please visit www.ysi.com. Contact Copyright 2 YSI 1725 Brannum Lane Yellow Springs, OH 45387 USA Tel: +1 937-767-7241 800-765-4974 Email: environmental@ysi.com Internet: www.ysi.com © 2013 Xylem Inc.
MultiLab 4010-3 Contents MultiLab 4010-3 - Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.1 Meter MultiLab 4010-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2.1 IDS sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2.2 IDS adapter for analog sensors . . . . . . . . . . . . . . . . . . . . .
Contents MultiLab 4010-3 5 pH value. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1.1 Measuring the pH value . . . . . . . . . . . . . . . . . . . . . . . . . 5.1.2 Measuring the temperature . . . . . . . . . . . . . . . . . . . . . . 5.2 pH calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2.1 Why calibrate? . . . . . . . . . . .
MultiLab 4010-3 Contents 9 Conductivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 9.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.1.1 Measuring the conductivity . . . . . . . . . . . . . . . . . . . . . . . 9.1.2 Measuring the temperature . . . . . . . . . . . . . . . . . . . . . . 9.2 Temperature compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.3 Calibration . . . . . . . . . . . . . . . . . . . . .
Contents MultiLab 4010-3 (USB memory device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 12.7 MultiLab Importer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 12.8 BOD Analyst Pro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 13 Maintenance, cleaning, disposal. . . . . . . . . . . . . . . . . . . . . 112 13.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.1.1 General maintenance activities . .
MultiLab 4010-3 Overview 1 Overview 1.1 Meter MultiLab 4010-3 The MultiLab 4010-3 meter enables you to perform measurements (pH, U, ISE, conductivity, D.O.) quickly and reliably. The MultiLab 4010-3 provides the maximum degree of operating comfort, reliability and measuring certainty for all applications.
Overview MultiLab 4010-3 1.2 Sensors 1.2.1 IDS sensors IDS sensors support the automatic sensor recognition show only the settings relevant to the specific sensor in the setting menu process signals in the sensor digitally so that precise and interference-free measurements are enabled even with long cables facilitate to assign a sensor to a measured parameter with differently colored couplings have quick-lock couplings with which to fix the sensors to the meter.
MultiLab 4010-3 Overview 1.2.2 IDS adapter for analog sensors With the aid of an IDS adapter, you can also operate analog sensors on the MultiLab 4010-3. The combination of the IDS adapter and analog sensor behaves like an IDS sensor. The MultiLab 4010-3 has a recess where the IDS adapter (ADA 94/IDS DIN or ADA 94/IDS BNC), which is available as an accessory, can be permanently mounted.
Safety MultiLab 4010-3 2 Safety 2.1 Safety information 2.1.1 Safety information in the operating manual This operating manual provides important information on the safe operation of the meter. Read this operating manual thoroughly and make yourself familiar with the meter before putting it into operation or working with it. The operating manual must be kept in the vicinity of the meter so you can always find the information you need.
MultiLab 4010-3 Safety Only the operation and running of the meter according to the instructions and technical specifications given in this operating manual is authorized (see section 15 TECHNICAL DATA, page 121). Any other use is considered unauthorized. 2.2.2 Requirements for safe operation Note the following points for safe operation: • The meter may only be operated according to the authorized use specified above.
Commissioning MultiLab 4010-3 3 Commissioning 3.1 Scope of delivery MeterMultiLab 4010-3 USB cable (A plug on mini B plug) Power pack Stand with stand base Short instructions Detailed operating manual CD-ROM 3.2 Power supply The MultiLab 4010-3 is supplied with power in the following ways: Mains operation with the supplied power pack Operation of the system clock with a buffer battery if there is no mains power supply (see section 13.1.2 EXCHANGING THE BATTERY, page 112). 3.
MultiLab 4010-3 Commissioning 3.3.1 Connecting the power pack CAUTION The line voltage at the operating site must lie within the input voltage range of the original power pack (see section 15.2 GENERAL DATA, page 121). CAUTION Use original power packs only (see section 15.2 GENERAL DATA, page 121). ba76143e03 08/2013 1. Connect the plug of the power pack to the socket for the power pack on the MultiLab 4010-3. 2. Connect the original power pack to an easily accessible power outlet.
Operation MultiLab 4010-3 4 Operation 4.1 General operating principles 4.1.1 Keypad In this operating manual, keys are indicated by brackets <..> . The key symbol (e.g. ) generally indicates a short keystroke (press and release) in this operating manual. A long keystroke (hold for approx. 2 sec) is indicated by the underscore behind the key symbol (e.g. ). Softkeys providing situation dependent functions, e.g.
MultiLab 4010-3 Operation 4.1.2 Display Example (pH): 5 6 4 3 7 2 AutoCal YSI TEC 1 HOLD AR Info 8 01.08.2013 08:00 9 1 Status information (meter) 2 Status information (sensor) 3 Measured value 4 Measured parameter 5 Continuous measurement control (CMC function) 6 Channel display: Plug position of the sensor 7 Sensor symbol (calibration evaluation, calibration interval) 8 Measured temperature (with unit) 9 Softkeys and date + time 4.1.3 Status information AutoCal e.g.
Operation MultiLab 4010-3 4.1.4 Instrument connectors b 7 a 1 c 2 3 4 5 6 1 IDS sensors: (pH, ORP, conductivity, D.O.
MultiLab 4010-3 Operation 4.1.5 Channel display The MultiLab 4010-3 manages the connected sensors and displays which sensor is plugged to which connection. 1 Info 01.08.2013 08:00 1 Channel display: Display of the plug position for the respective parameter The red bar indicates for each connected sensor to which plug position (channel) of the meter it is connected. 4.1.6 Sensor info You can display the current sensor data and sensor settings of a connected sensor at any time.
Operation MultiLab 4010-3 01.08.2013 08:00 More 2. 4110 B092500013 Display further sensor data (settings) with [More]. 4110 B092500013 Man. temperature: pH resolution mV resolution Buffer Calibration interval Unit for slope QSC: Software version 25 °C 0.001 0.1 YSI 7d mV/pH off 1.00 01.08.2013 08:00 4.1.
MultiLab 4010-3 Operation 4.2 Switching on the meter 1. Switch the meter on with . The meter performs a self-test. 2. Connect the sensor. The meter is ready to measure. Info 01.08.2013 08:00 If the user administration function is activated, the Login dialog appears after the meter is switched on (see section 4.4 LOGIN WITH USER NAME, page 19). The user administration function is not active in the delivery condition. 4.3 1. 4.4 Switching off the meter Switch off the meter with .
Operation MultiLab 4010-3 Login User name Password Change password Admin #### 01.08.2013 08:00 2. Using <><>, select the menu item, User name and confirm with . The user name is highlighted. 3. Using <><>, select a user name and confirm with . The login is done immediately if no password is required. If a sensor is connected the measured value display appears. 4. If a password is required: Using <><>, select the menu item, Password and confirm with .
MultiLab 4010-3 Forgotten the password? Operation 5. In the Password field, enter the old password with <><> and <><>and confirm it with . 6. In the New password field, enter the new password with <><> and <><>and confirm it with . The password is changed. The login takes place. If a sensor is connected the measured value display appears. Contact the administrator. 4.5 Navigation 4.5.
Operation MultiLab 4010-3 The selection is made with the <><> keys. The current selection is displayed with a frame. Submenus The name of the submenu is displayed at the upper edge of the frame. Submenus are opened by confirming with . Example: System General Interface Clock function Service information Reset 01.08.2013 08:00 Settings Settings are indicated by a colon. The current setting is displayed on the right-hand side. The setting mode is opened with .
MultiLab 4010-3 Operation Messages Information is marked by the [i] symbol. It cannot be selected. Example: pH Calibration record Calibration data storage Buffer: Single-point calibration: Calibration interval: Unit for slope: YSI yes 7d mV/pH [i] 2.00 4.00 7.00 10.00 01.08.2013 08:00 4.5.4 Example 1 on navigation: Setting the language 1. Press the key. The measured value display appears. The instrument is in the measuring mode. Info 2. 01.08.
Operation MultiLab 4010-3 3. Select the System submenu with <><>. The current selection is displayed with a frame. 4. Open the System submenu with . System General Interface Clock function Service information Reset 01.08.2013 08:00 5. Select the General submenu with <><>. The current selection is displayed with a frame. 6. Open the General submenu with . General Language: Audio signal: Brightness: Temperature unit: Stability control: English on 12 °C on 01.08.2013 08:00 7.
MultiLab 4010-3 Operation 9. Confirm the setting with . The meter switches to the measuring mode. The selected language is active. 4.5.5 Example 2 on navigation: Setting the date and time The meter has a clock with a date function. The date and time are indicated in the status line of the measured value display. When storing measured values and calibrating, the current date and time are automatically stored as well.
Operation 26 MultiLab 4010-3 4. Change and confirm the setting with <><> and . The minutes are highlighted. 5. Change and confirm the setting with <><> and . The seconds are highlighted. 6. Change and confirm the setting with <><> and . The time is set. 7. If necessary, set the Date and Date format. The setting is made similarly to that of the time. 8. To make further settings, switch to the next higher menu level with .
MultiLab 4010-3 pH value 5 pH value 5.1 Measuring 5.1.1 Measuring the pH value The sensor connection and the USB-B (device) interface are galvanically isolated. This facilitates interference-free measurements also in the following cases: Measurement in grounded test samples Measurement with several sensors connected to one MultiLab 4010-3 in one test sample 1. Connect the IDS pH sensor to the meter. The pH measuring window is displayed. 2. If necessary, select the measured parameter with .
pH value MultiLab 4010-3 You can terminate the Stability control function and the HOLD function with or at any time. 2. Using , activate the Stability control function manually. The [AR] status indicator appears while the measured value is assessed as not stable. A progress bar is displayed and the display of the measured parameter flashes. As soon as a measured value meets the stability criteria, it is frozen.
MultiLab 4010-3 pH value The display of the temperature indicates the active temperature measuring mode: Temperature sensor Resolution of the temp. display Temp. measurement Yes 0.1 °C Automatic with temperature sensor - 1 °C Manual 5.2 pH calibration 5.2.1 Why calibrate? pH electrodes age. This changes the zero point (asymmetry) and slope of the pH electrode. As a result, an inexact measured value is displayed.
pH value MultiLab 4010-3 YSI 01.08.2013 08:00 4. Thoroughly rinse the sensor with deionized water. 5. Immerse the sensor in the first buffer solution. 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 . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. 10.000 YSI 01.08.2013 08:00 8.
MultiLab 4010-3 pH value 12. When measuring without temperature sensor: Enter the temperature of the buffer with <><>. 13. Start the measurement with . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. YSI 01.08.2013 08:00 Continuing with three- to five-point calibration ba76143e03 08/2013 14.
pH value MultiLab 4010-3 4.000 YSI 01.08.2013 08:00 20. Wait for the measurement with stability control to be completed or terminate the stability control and take over the calibration value with . The calibration display for the next buffer appears (voltage display). 21. If necessary, use to finish the calibration. The calibration record is displayed. or Switch to calibration with the next buffer with .
MultiLab 4010-3 pH value 01.08.2013 08:00 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 . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. 01.08.2013 08:00 8.
pH value MultiLab 4010-3 9. Set the nominal buffer value for the measured temperature with <><>. 10. Accept the calibration value with . The calibration display for the next buffer appears (voltage display). 11. If necessary, finish the calibration procedure as a single-point calibration with . The calibration record is displayed. For single-point calibration, the instrument uses the Nernst slope (-59.2 mV/pH at 25 °C) and determines the zero point of the IDS pH sensor.
MultiLab 4010-3 Continuing with three- to five-point calibration pH value 20. Thoroughly rinse the sensor with deionized water. 21. Immerse the sensor in the next buffer solution. 22. When measuring without temperature sensor: Enter the temperature of the buffer with <><>. 23. Start the measurement with . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. 24.
pH value MultiLab 4010-3 Calibration Determined values Displayed calibration data 1-point Asy Zero point = Asy Slope = Nernst slope (-59.2 mV/pH at 25 °C) 2-point 3-point to 5point Asy Slp. Zero point = Asy Asy Slp. Zero point = Asy Slope = Slp. Slope = Slp. The calibration line is calculated by linear regression. You can display the slope in the units, mV/pH or % (see section 10.1.1 SETTINGS FOR PH MEASUREMENTS, page 84). 5.2.
MultiLab 4010-3 pH value Menu item Setting/ function Explanation Calibration / Calibration data storage /Display - Displays the calibration records. Further options: Scroll through the calibration records with <><>. Using , output the displayed calibration record to the USB-B (PC) interface or the USBA (USB printer) interface. Using , output all calibration records to the USB-B (PC) interface or the USB-A (USB printer) interface. Quit the display with .
pH value MultiLab 4010-3 Display Calibration record Zero point [mV] Slope [mV/pH] Clean the IDS sensor according to the sensor operating manual Error Error <-30 or >+30 <-62.0 or > -50,0 Error elimination (see section 14 WHAT TO DO IF..., page 115) For pH IDS sensors you can optionally enable a more finely graded calibration evaluation (QSC) (see section 5.2.8 QSC FUNCTION (SENSOR QUALITY CONTROL), page 40). Calibration record CALIBRATION pH 03.04.2013 07:43:33 4110 Ser. no.
MultiLab 4010-3 pH value The following information is displayed: 1 2 3 4 Info 01.08.2013 08:00 1 Currently measured pH value (needle) 2 Marking lines for all nominal buffer values used with the last valid calibration 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 (dark gray). Measured values in this range are not suitable for documentation.
pH value MultiLab 4010-3 5.2.8 General information on the QSC function QSC function (sensor quality control) The QSC function (Quality Sensor Control) is a new sensor evaluation for digital IDS sensors. It evaluates the condition of an IDS pH sensor individually and with a very fine grading. The QSC scale shows the current sensor evaluation with an indicator on the display. 1 Info 01.08.
MultiLab 4010-3 pH value Carry out the normal calibrations for your special measuring range with your usual standard solutions as previously done. As soon as the QSC function was enabled for an IDS sensor, it is not possible to return to the sensor evaluation with the sensor symbol for this sensor. Carrying out a QSC initial calibration 1. Open the menu for measurement settings with . 2. In the QSC menu, select First calibration with <><>. The calibration display appears.
pH value MultiLab 4010-3 sor evaluation. 1 Info 01.08.2013 08:00 1 QSC scale The double arrow on the QSC scale indicates the current sensor evaluation Carrying out a QSC control calibration A QSC control calibration can, e.g. be useful if the sensor evaluation noticeably changed (after some normal calibrations). You can carry out QSC control calibrations at greater intervals than normal calibrations. 42 1. Open the menu for measurement settings with . 2.
MultiLab 4010-3 ORP voltage 6 ORP voltage 6.1 Measuring 6.1.1 Measuring the ORP The sensor connection and the USB-B (device) interface are galvanically isolated. This facilitates interference-free measurements also in the following cases: Measurement in grounded test samples Measurement with several sensors connected to one MultiLab 4010-3 in one test sample IDS ORP sensors are not calibrated. However, you can check IDS ORP sensors using a test solution. 1. Connect the ORP sensor to the meter.
ORP voltage MultiLab 4010-3 1. Freeze the measured value with . The [HOLD] status indicator is displayed. The HOLD function is active. You can terminate the Stability control function and the HOLD function with or at any time. 2. Using , activate the Stability control function manually. The [AR] status indicator appears while the measured value is assessed as not stable. A progress bar is displayed and the display of the measured parameter flashes.
MultiLab 4010-3 ORP voltage ORP electrodes can be used to determine the relative ORP. 1. Connect the ORP electrode to the meter. 2. Prepare the reference solution for the determination of the reference point. 3. Select the ΔU (mV display with . 4. Immerse the ORP electrode in the reference solution. 5. Display the potential of the current zero point with . 6. Press to measure the reference solution. The measured value is checked for stability (automatic stability control).
ORP voltage MultiLab 4010-3 6.1.3 Measuring the temperature For reproducible ORP measurements, it is essential to measure the temperature of the test sample. When operating a sensor without integrated temperature 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.
MultiLab 4010-3 Ion concentration 7 Ion concentration 7.1 Measuring 7.1.1 Measuring the ion concentration The sensor connection and the USB-B (device) interface are galvanically isolated. This facilitates interference-free measurements also in the following cases: Measurement in grounded test samples Measurement with several sensors connected to one MultiLab 4010-3 in one test sample Incorrect calibration of ion selective electrodes will result in incorrect measured values.
Ion concentration MultiLab 4010-3 01.08.2013 08:00 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 reproducibility of measured values. The measured parameter flashes on the display as soon as the measured value is outside the stability range when the automatic Stability control is switched off.
MultiLab 4010-3 Ion concentration 3. Criteria Using , start a further measurement with stability control. or Release the frozen measured value again with or . The [AR] status display disappears. The display switches back to the previous indication. The AutoRead criteria affect the reproducibility of the measured values.
Ion concentration MultiLab 4010-3 7.2 Calibration 7.2.1 Why calibrate? Ion-selective electrodes age and are temperature-dependent. This changes the slope. As a result, an inexact measured value is displayed. Calibration determines the calibration line of the electrode and stores this value in the meter. Thus, you should calibrate before each measurement and at regular intervals. 7.2.2 When to calibrate? Before any measurement if possible After connecting another ISE electrode 7.2.
MultiLab 4010-3 Ion concentration 9. Immerse the electrode in standard solution 1. 10. When calibrating without temperature sensor: Measure the temperature of the standard solution using a thermometer. Use /[ ⇅ ] to select the setting of the temperature. Use <> <> to set the temperature. Use /[ ⇅ ] to select the setting of the concentration. 11. Set the concentration of the standard solution with <> <> and press . The standard solution is measured.
Ion concentration MultiLab 4010-3 15. When calibrating without temperature sensor: Measure the temperature of the standard solution using a thermometer. Use /[ ⇅ ] to select the setting of the temperature. Use <> <> to set the temperature. Use /[ ⇅ ] to select the setting of the concentration. 16. Set the concentration of the standard solution with <> <> and press . The standard solution is measured. The measured value is checked for stability (AutoRead). 01.08.
MultiLab 4010-3 Ion concentration 7.2.4 Calibration standards Use two to seven different standard solutions. The standard solutions have to be selected in either increasing or decreasing order. Select the unit of the standard solution and measurement result in the ISE setup/Unit menu. Standard solution (Std 1 - 7) Values Unit [mg/l] 0.010 ... 500,000 Unit [mol/l] 0.100 ... 5,000 µmol/l 10.00 ... 5,000 mmol/l Unit [mg/kg] 0.010 ... 500,000 Unit [ppm] 0.010 ... 500,000 Unit [%] 0.001 ...
Ion concentration MultiLab 4010-3 Menu item Setting/ function Explanation Calibration / Calibration data storage /Display - Displays the calibration records. Further options: Scroll through the calibration records with <><>. Using , output the displayed calibration record to the USB-B (PC) interface or the USBA (USB printer) interface. Using , output all calibration records to the USB-B (PC) interface or the USB-A (USB printer) interface. Quit the display with .
MultiLab 4010-3 Calibration record (example) Ion concentration MultiLab 4010-3 Ser. no. 12345678 CALIBRATION ISE 18.01.2013 08:09:10 Sensor Ser. no. 12345678 Standard 1 0.010 mg/l Standard 2 0.020 mg/l Voltage 1 38.5 mV Voltage 2 58.0 mV Temperature 1 24.0 øC Temperature 2 24.0 øC Ion type Ag Slope 54.
Ion concentration MultiLab 4010-3 7.3 Selecting the measuring method The following methods are supported: Standard addition Standard subtraction Sample addition Sample subtraction Blank value addition 1. Connect the ISE combination electrode to the meter. The pH/ISE measuring window is displayed. 2. If necessary, select the ISE display with . 3. If necessary, measure the temperature of the test sample with a thermometer. 4. Open the ISE menu with . 5.
MultiLab 4010-3 Ion concentration 7.3.1 Standard addition In the "Standard addition" procedure, a known amount of standard solution is added to the sample. The ion concentration in the sample is calculated from the change in potential. 1. Select the measuring method (see section 7.3 SELECTING THE MEASURING METHOD, page 56). 2. Prepare two standard calibration solutions. 3. Perform a two-point calibration according to user guidance. 4.
Ion concentration MultiLab 4010-3 11. Select continue with <> <> and start the measurement with . When the measurement is finished an entry window appears. Standard addition i Add standard! Std. volume Std. conc. continue 1.0 ml 1.0 mg/l 01.08.2013 08:00 12. Add the standard solution to the sample. 13. Using <> <> and , enter the values for the volume of the standard solution (Std. volume) and concentration of the standard solution (Std. conc.) . 14.
MultiLab 4010-3 Ion concentration 7.3.2 Standard subtraction In the "Standard Subtraction" procedure, a known amount of standard solution is added to the sample (as complexing agent or precipitating agent) and, thus, the ion concentration lowered. The ion concentration in the sample is calculated from the change in potential. Calibration 1. Select the measuring method (see section 7.3 SELECTING THE MEASURING METHOD, page 56). 2. Prepare two standard calibration solutions. 3.
Ion concentration MultiLab 4010-3 9. Immerse the electrode in the sample. 10. Using <> <> and , select the values for the volume of the sample (Sample volume) and the volume of the ISA/TISAB solution (ISA/TISAB vol.). 11. Select continue with <> <> and start the measurement with . When the measurement is finished an entry window appears. Standard subtraction i Add standard! Ion type Std. volume Std. conc. continue S 1.0 ml 1.0 mg/l 01.08.2013 08:00 12.
MultiLab 4010-3 ba76143e03 08/2013 Ion concentration 17. Terminate the measuring method with . A safety query appears. 18. Select yes with <> <>. 19. Confirm yes with . Measurement with the selected method is completed.
Ion concentration MultiLab 4010-3 7.3.3 Sample addition In the "Sample addition" procedure, a known amount of sample is added to the standard solution. The ion concentration in the sample is calculated from the change in potential. 1. Select the measuring method (see section 7.3 SELECTING THE MEASUpage 56). RING METHOD, Calibration 2. Prepare two standard calibration solutions. 3. Perform a two-point calibration according to user guidance. 4.
MultiLab 4010-3 Ion concentration 10. Using <> <> and , enter the values for the volume of the standard solution (Std. volume), the concentration of the standard solution (Std. conc.) and the volume of the ISA/TISAB solution (ISA/TISAB vol.). 11. Select continue with <> <> and start the measurement with . When the measurement is finished an entry window appears. Sample addition i Add sample! Sample volume continue 1.0 ml 01.08.2013 08:00 12.
Ion concentration MultiLab 4010-3 7.3.4 Sample subtraction With the "Sample subtraction" procedure, a known amount of sample is added to the standard solution (complexing agent or precipitating agent). The ion concentration in the sample is calculated from the change in potential. The sample subtraction is one method for the indirect determination of ions. It is used for the determination of ions for which no direct determination is possible. 1. Select the measuring method (see section 7.
MultiLab 4010-3 Measuring Ion concentration 7. Start the measurement with continue. An entry window appears. Sample subtraction i Immerse sensor in standard Std. volume Std. conc. ISA/TISAB vol. continue 100.0 ml 1.0 mg/l 1.0 ml 01.08.2013 08:00 8. Prepare the standard solution. 9. If necessary, add the ISA/TISAB solution to the standard solution. 10. Thoroughly rinse the electrode with deionized water. 11.
Ion concentration MultiLab 4010-3 Sample subtraction 01.08.2013 08:00 17. If necessary, start measuring further samples with . Repeat steps 8 - 16 for all samples. 18. Terminate the measuring method with . A safety query appears. 19. Select yes with <> <>. 20. Confirm yes with . Measurement with the selected method is completed. 7.3.
MultiLab 4010-3 Ion concentration CALIBRATION ADA 94/IDS BNC B092500013 01.08.2013 08:00 #1 0.010 mg/l #2 0.020 mg/l Slp.: 54.1 mV Sensor +++ (Ion type: Ag) 20.2 mV 25.0 °C 79.2 mV 25.0 °C 01.08.2013 08:00 Measuring 5. Start the measurement with continue An entry window appears. Blank value addition i Immerse sensor in sample Sample volume ISA/TISAB vol. BV volume BV conc. continue 100.0 ml 1.0 ml 100.0 ml 1.000 mg/l 01.08.2013 08:00 ba76143e03 08/2013 6. Prepare the sample. 7.
Ion concentration MultiLab 4010-3 Blank value addition i Add standard! Std. volume Std. conc. continue 100.0 ml 1.0 mg/l 01.08.2013 08:00 12. Add the standard solution to the sample. 13. Using <> <> and , enter the values for the volume of the standard solution (Std. volume) and concentration of the standard solution (Std. conc.). 14. Select continue with <> <> and start the measurement with . The measurement result is displayed when the measurement is completed.
MultiLab 4010-3 Dissolved oxygen (D.O.) 8 Dissolved oxygen (D.O.) 8.1 Measuring 8.1.1 Measuring D.O. 1. Connect the IDS D.O. sensor to the meter. The D.O. measuring screen is displayed. 2. If necessary, select the measured parameter with . 3. Check or calibrate the meter with the sensor. 4. Immerse the D.O. sensor in the test sample. 25.1 °C 760 mmHg Info Selecting the displayed measured parameter Salinity correction 01.08.
Dissolved oxygen (D.O.) MultiLab 4010-3 The Saturation local function for the parameter oxygen saturation [%] is switched on or off in the menu for calibration and measurement settings (see section 10.4.3 SATURATION LOCAL, page 92). 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 reproducibility of measured values.
MultiLab 4010-3 Dissolved oxygen (D.O.) within the monitored time interval. Measured parameter Time interval Stability in the time interval D.O. concentration 20 seconds Δ : better than 0.03 mg/l D.O. saturation 20 seconds Δ : better than 0.4 % Temperature 15 seconds Δ : Better than 0.5 °C The minimum duration until a measured value is assessed as stable is the monitored time interval. The actual duration is mostly longer. 8.1.2 Measuring the temperature For reproducible D.O.
Dissolved oxygen (D.O.) MultiLab 4010-3 8.2.4 1-point calibration Calibration in water vapor-saturated air (Cal) and calibration via Comparison meas. according to the Winkler method (Comp) are described jointly here. 1. Connect the D.O. sensor to the meter. 2. Check the selected calibration type and selected number of calibration points in the sensor setting menu and, if necessary, change them. 3. Put the IDS D.O. sensor into the calibration medium.
MultiLab 4010-3 Dissolved oxygen (D.O.) 6. Wait for the AutoRead measurement to be completed (audio signal). When calibrating in water vapor-saturated air (Cal): The calibration record is displayed and output to the interface. When calibrating via comparison measurement (Comp): Set the concentration value with <> <> and accept it with . The calibration record is displayed and output to the interface. 760 mmHg 25.1 °C 01.08.2013 08:00 7. Switch to the measured value display with .
Dissolved oxygen (D.O.) MultiLab 4010-3 760 mmHg 25.1 °C 01.08.2013 08:00 5. Start the measurement with . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. 6. Wait for the AutoRead measurement to be completed (audio signal). The display for the second calibration point is displayed. 760 mmHg 25.1 °C 01.08.2013 08:00 7. Put the IDS D.O. sensor into the calibration medium.
MultiLab 4010-3 Dissolved oxygen (D.O.) 8. Start the measurement with . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. 9. Wait for the AutoRead measurement to be completed (audio signal). When calibrating in water vapor-saturated air (Cal): The calibration record is displayed and output to the interface.
Dissolved oxygen (D.O.) MultiLab 4010-3 Menu item Setting/function Explanation Calibration / Calibration data storage /Display - Displays the calibration records. Further options: Scroll through the calibration records with <><>. Using , output the displayed calibration record to the USB-B (PC) interface or the USB-A (USB printer) interface . Using , output all calibration records to the USB-B (PC) interface or the USB-A (USB printer) interface . Quit the display with .
MultiLab 4010-3 Calibration record Dissolved oxygen (D.O.) CALIBRATION Ox 03.04.2013 07:43:33 ProOBOD Ser. no.
Conductivity MultiLab 4010-3 9 Conductivity 9.1 Measuring 9.1.1 Measuring the conductivity The sensor connection and the USB-B (device) interface are galvanically isolated. This facilitates interference-free measurements also in the following cases: Measurement in grounded test samples Measurement with several sensors connected to one MultiLab 4010-3 in one test sample 1. Connect the conductivity sensor to the meter. The conductivity measuring window is displayed.
MultiLab 4010-3 Conductivity You can start the Stability control manually at any time, irrespective of the setting for automatic Stability control (see section 10.6.3 AUTOMATIC STABILITY CONTROL, page 97) in the System menu. 1. Freeze the measured value with . The [HOLD] status indicator is displayed. The HOLD function is active. You can terminate the Stability control function and the HOLD function with or at any time. 2. Using , activate the Stability control function manually.
Conductivity MultiLab 4010-3 9.1.2 Measuring the temperature For reproducible conductivity measurements, it is essential to measure the temperature of the test sample. IDS sensors measure the temperature with a temperature sensor integrated in the IDS sensor. 9.2 Temperature compensation The calculation of the temperature compensation is based on the preset reference temperature, 20 °C or 25 °C. It appears on the display as Tr20 or Tr25.
MultiLab 4010-3 Conductivity 9.3 Calibration 9.3.1 Why calibrate? Aging slightly changes the cell constant, e. g. due to coatings. As a result, an inexact measured value is displayed. The original characteristics of the cell can often be restored by cleaning the cell. Calibration determines the current value of the cell constant and stores this value in the meter. Thus, you should calibrate at regular intervals. 9.3.
Conductivity MultiLab 4010-3 4. Immerse the conductivity sensor in the control standard solution, 0.01 mol/l KCI. 5. Start the measurement with . The measured value is checked for stability (stability control). The [AR] status indicator is displayed. The measured parameter flashes. 6. Wait for the end of the measurement with stability control or take over the calibrated value with . The calibration record is displayed and output to the interface. 7.
MultiLab 4010-3 Calibration evaluation Conductivity Menu item Setting/ function Explanation Calibration / Calibration data storage / Output to USB flash drive or printer - Outputs the stored calibration data to the USB-A interface (USB memory device/USB printer) Calibration / Calibration data storage / Output to RS232/USB - Outputs the stored calibration data to the USB-B interface (PC) After calibration, the meter automatically evaluates the current status of the calibration.
Settings MultiLab 4010-3 10 Settings 10.1 pH measurement settings 10.1.1 Settings for pH measurements The settings are made in the menu for calibration and measurement settings of the pH/ORP measurement. To open the settings, display the required measured parameter in the measured value display and press the key. After completing the settings, switch to the measured value display with . Default settings are printed in bold.
MultiLab 4010-3 Settings Menu item Possible setting Explanation Alternative temperature on off Takes the measured temperature value from an IDS sensor. This menu item is only available if an IDS adapter and an IDS sensor with temperature sensor are connected. Temperature from channel ▭▭▬ ▭▬▭ ▬▭▭ Selection of the channel from which the temperature value should be taken over. This menu item is only available if two IDS sensors are additionally connected. Man. temperature -25 ... +25 ...
Settings MultiLab 4010-3 Menu item Possible setting Explanation Reset - Resets all sensor settings to the delivery condition (see section 10.7.1 RESETTING THE MEASUREMENT SETTINGS, page 98). 10.1.2 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 temperature dependence of the pH values is taken into consideration during the calibration. 86 No.
MultiLab 4010-3 ba76143e03 08/2013 Settings No. Buffer set * pH values at 10 DIN 19267 1.090 4.650 6.790 9.230 25 °C 11 Mettler Toledo USA * 1.679 4.003 7.002 10.013 25 °C 12 Mettler Toledo EU * 1.995 4.005 7.002 9.208 25 °C 13 Fisher * 2.007 4.002 7.004 10.002 25 °C 14 Fluka BS * 4.006 6.984 8.957 25 °C 15 Radiometer * 1.678 4.005 7.000 9.180 25 °C 16 Baker * 4.006 6.991 10.008 25 °C 17 Metrohm * 3.996 7.003 8.999 25 °C 18 Beckman * 4.005 7.005 10.
Settings MultiLab 4010-3 No. Buffer set * pH values at 22 Reagecon 20 * 2.000 4.000 7.000 10.000 13.000 20 °C 23 Reagecon 25 * 2.000 4.000 7.000 10.000 13.000 25 °C 24 Chemsolute * 2.000 4.000 7.000 10.000 20 °C 25 USABlueBook * 4.000 7.000 10.000 25 °C * Brand names or trade names are trademarks of their respective owners protected by law. The buffers are selected in the menu, pH / / Calibration / Buffer (see section 10.1.1 SETTINGS FOR PH MEASUREMENTS, page 84). 10.1.
MultiLab 4010-3 Settings 3. Confirm the setting with . 4. Quit the menu with . 10.2 Settings ORP measurement settings The settings are made in the menu for measuring settings of the ORP measurement. To open the settings, display the required measured parameter in the measured value display and press the key. After completing the settings, switch to the measured value display with . Default settings are printed in bold. Menu item Possible setting Explanation mV resolution 0.
Settings MultiLab 4010-3 Menu item Possible setting Description Calibration / Calibration data storage / Display - Displays the calibration record. Further options: Scroll through the calibration records with <><>. Output the displayed calibration record to the interface with / [USB-Ausgabe]. Output all calibration records to the interface with [USB-Ausgabe]. Quit the display with /[Back] or . Switch directly to the measured value display with .
MultiLab 4010-3 Settings Menu item Possible setting Description ISE setup / Ion type Ag, Br, Ca, Cd, Cl, CN, Cu, F, I, K, Na, NO3, Pb, S, NH3, NH4*, CO2, ION Selection of the ion type to be measured. An ion that is not included in the list can be measured with the setting, ION. * Measuring with the NH 500 electrode: The NH4 setting is not suitable for the gas-sensitive electrode NH 500. Select the following settings: Ion type "ION", Valency "-1".
Settings MultiLab 4010-3 10.4 D.O. measurement settings 10.4.1 Settings for D.O. measurement The settings are available in the menu for measurement and calibration settings. To open the settings, display the required measured parameter in the measured value display and press the key. After completing the settings, switch to the measured value display with . 10.4.2 Enter Sensor Cap coefficients The values of the coefficients are provided with the sensor cap. 1.
MultiLab 4010-3 Settings Menu item Possible setting Explanation Calibration / Calibration data storage / Display - Displays the last calibration records (max.
Settings 94 MultiLab 4010-3 Menu item Possible setting Explanation Reset - Resets all sensor settings to the delivery condition (see section 10.7.1 RESETTING THE MEASUREMENT SETTINGS, page 98).
MultiLab 4010-3 Setting menu of 4320 ba76143e03 08/2013 Settings Menu item Possible setting Explanation Cell constant 0.090 ... ... 0.100 ... 0.110 cm-1 Display and setting options for the cell constant Temp. comp. (TC) / Method nLF lin off Procedure for temperature compensation (see section 9.2 TEMPERATURE COMPENSATION, page 80). This setting is only available for the measured parameters, ϰ and ρ. Temp. comp. (TC) / Linear coeff. 0.000 ... 2.000 ... 3.
Settings MultiLab 4010-3 10.6 Sensor-independent settings 10.6.1 System To open the Storage & config menu, press the key in the measured value display. After completing the settings, switch to the measured value display with . Default settings are printed in bold. Menu item Setting Explanation System / General / Language Deutsch English (more) Selects the menu language System / General / Audio signal on off Switches on/off the beep on keystroke System / General / Brightness 0 ...
MultiLab 4010-3 Settings 10.6.2 Data storage This menu contains all functions to display, edit and erase stored measured values. Detailed information on the memory functions of the MultiLab 4010-3 are given in section 11 DATA STORAGE, page 102. 10.6.3 Automatic Stability control The automatic Stability control (AutoRead) function continuously checks the stability of the measurement signal. The stability has a considerable impact on the reproducibility of measured values.
Settings MultiLab 4010-3 10.7 Reset You can reset (initialize) all sensor settings and sensor-independent settings separately from each other. 10.7.1 Resetting the measurement settings The calibration data are reset to the default settings together with the measuring parameters. Recalibrate after performing a reset.
MultiLab 4010-3 Settings ISE The following settings for ISE measurements are reset to the default settings with the Reset function: Setting Default settings AutoRead criterion high Ion type Ag Unit mg/l Man. temperature 25 °C Alternative temperature off Method Standard addition The sensor settings are reset under the Reset menu item in the menu for calibration and measurement settings.
Settings MultiLab 4010-3 Setting Default settings Reference temperature 25 °C Temperature coefficient (TC) of the linear temperature compensation 2.000 %/K Multiplier for TDS 1.00 The sensor settings are reset under the Reset menu item in the menu for calibration and measurement settings. To open the settings, display the required measured parameter in the measured value display and press the key.
MultiLab 4010-3 Settings 10.7.2 Resetting the system settings The following system settings can be reset to the default condition: Setting Default settings Language English Audio signal on Baud rate 4800 Baud Output format ASCII Decimal separator Dot (xx.x) Brightness 10 Temperature unit °C Stability control on The system settings are reset in the menu, Storage & config / System / Reset. To open the Storage & config menu, press the key in the measured value display.
Data storage MultiLab 4010-3 11 Data storage You can transmit measured values (datasets) to the data storage: Manual data storage (see section 11.1 MANUAL DATA STORAGE, page 102) Automatic data storage at intervals (see section 11.2 AUTOMATIC DATA STORAGE AT INTERVALS, page 102) 11.1 Manual data storage You can transmit a measurement dataset to the data storage as follows. The dataset is at the same time output to the interface: 1. Press the key shortly.
MultiLab 4010-3 Data storage Automatic data storage ID number Interval Duration continue 1 30 s 180 min 1 2 0d03h00min 0 1d17h33min 01.08.2013 08:00 3 1 Adjusted entire storage duration 2 Max. available storage duration 3 Graphical display of the storage usage Settings ba76143e03 08/2013 You can configure the automatic data storage function with the following settings: Menu item Possible setting Explanation ID number 1 ... 10000 ID number for the dataset series.
Data storage Starting the automatic storage function MultiLab 4010-3 To start the automatic storage function, select continue with <><> and confirm with . The meter switches to the measured value display. 1 0d03h00min 01.08.2013 08:00 2 1 Remaining storage duration 2 Graphical display of the storage duration The active automatic data storage function can be recognized by the progress bar in the status line. The progress bar indicates the remaining storage duration.
MultiLab 4010-3 Data storage 11.3 Measurement data storage 11.3.1 Editing the measurement data storage The contents of the manual or automatic measurement data storage can be shown on the display. Each of the measurement data storages has a function to erase the entire contents. Editing the data storage The storage is edited in the menu, Storage & config / Data storage. To open the Storage & config menu, press the key in the measured value display.
Data storage Display presentation of a dataset MultiLab 4010-3 Manual data storage 3 of 64 03.04.2013 11:24:16 ID number: 1 4110 pH 7.000 B20294008565 24.8 °C AR Sensor: +++ 01.08.2013 08:00 Sample printout 03.04.2013 09:56:20 MultiLab 4010-3 Ser. no. 09250023 4110 Ser. no. B092500013 ID number 2 pH 6.012 24.8 °C, AR, Sensor: +++ ________________________________________ 03.04.2013 10:56:20 MultiLab 4010-3 Ser. no. 09250013 4110 Ser. no. B092500013 ID number 2 pH 6.012 24.
MultiLab 4010-3 Data storage Measured value of the connected sensor Measured temperature value of the connected sensor AutoRead info: AR appears with the measured value if the AutoRead criterion was met while storing (stable measured value). Otherwise, the AR display is missing. Calibration evaluation: - 4 levels (+++, ++, +, -, or no evaluation) or - QSC (percentage) 11.3.4 Storage locations The MultiLab 4010-3 meter has two measurement data storages.
Transmitting data MultiLab 4010-3 12 Transmitting data 12.1 Outputting current measurement data 1. Output the current measurement data to an interface with . USB-B: e.g.: PC USB-A: e.g.: printer or USB flash drive (if no PC is connected) 12.2 Transmitting data The meter has the following interfaces: USB-B interface (USB Device) e.g. to connect a PC USB-A interface (USB Host), e.g.
MultiLab 4010-3 Transmitting data 4. Set the same transmission data at the connected instrument (PC): Baud rate: to be selected in the range 1200 ... 19200 Handshake: RTS/CTS Set at the PC only: – Parity: none – Data bits: 8 – Stop bits: 2 12.4 Connecting a USB memory device/USB printer (USB-A interface (USB Host)) Connect the USB-A interface (USB Host) of the MultiLab 4010-3 to a USB flash drive/USB printer. 1. Connect a USB memory device/USB printer to the USB Host interface.
Transmitting data MultiLab 4010-3 12.5 Options for data transmission to the USB-B (PC) interface and the USB-A (USB printer) interface Via the USB-B interface you can transmit data to a PC. Via the USB-A interface, you can transmit data to a USB printer or USB memory device. How to transmit data to a USB memory device is described in an extra section (see section 12.6 DATA TRANSMISSION TO THE USB-A INTERFACE (USB MEMORY DEVICE), page 111).
MultiLab 4010-3 Transmitting data 12.6 Data transmission to the USB-A interface (USB memory device) Via the USB-A interface, you can transmit data to a USB memory or USB printer device. How to transmit data to a USB printer device is described in an extra section (see section 12.6 DATA TRANSMISSION TO THE USB-A INTERFACE (USB MEMORY DEVICE), page 111).
Maintenance, cleaning, disposal MultiLab 4010-3 13 Maintenance, cleaning, disposal 13.1 Maintenance 13.1.1 General maintenance activities The only maintenance activity required is exchanging the battery that buffers the system clock. See the relevant operating manuals of the IDS sensors for instructions on maintenance. 13.1.2 Exchanging the battery The MultiLab 4010-3 has a battery (CR2032 type) to buffer the system clock in case of a power failure.
MultiLab 4010-3 Maintenance, cleaning, disposal 2. Open the battery compartment (1) on the underside of the meter. 3. Remove the battery from the battery compartment. 4. Insert a new battery in the battery compartment. 5. Close the battery compartment (1). The date (day) flashes on the display. 6. Tighten the screws (2) of the lid of the battery compartment with a screwdriver. 7. Set the date and time (see 4.5.
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MultiLab 4010-3 What to do if... 14 What to do if... 14.1 pH More information and instructions on cleaning and exchange of sensors are given in the documentation of your sensor.
What to do if...
MultiLab 4010-3 What to do if... 14.
What to do if... MultiLab 4010-3 14.3 Dissolved oxygen More information and instructions on cleaning and exchange of sensors are given in the documentation of your sensor.
MultiLab 4010-3 What to do if... 14.5 General information Sensor symbol flashes Cause Remedy – Calibration interval expired – Recalibrate the measuring system Meter does not react to keystroke Cause Remedy – Operating condition undefined or EMC load unallowed – Processor reset: Press the and key simultaneously You want to know which software version is in the meter or IDS sensor Cause Remedy – E. g., a question by the service department – Switch on the meter.
What to do if... Data transmission to USB printer does not work MultiLab 4010-3 Cause Remedy – The USB-B interface is connected to a PC – Disconnect the PC from the USB-B interface – Connected USB memory device does not work – Use a suitable USB printer (see section 12.4 CONNECTING A USB MEMORY DEVICE/USB PRINTER (USB-A INTERFACE (USB HOST)), page 109) – Check printer settings (see section 12.
MultiLab 4010-3 Technical data 15 Technical data 15.1 Measuring ranges, resolution, accuracy Measuring ranges, accuracy Parameter Measuring range Accuracy Air pressure (absolute)* 225 ... 825 mm Hg ± 3 mm Hg *Available only if a D.O. sensor is connected Further data are given in the documentation of your sensor. 15.2 General data Dimensions Approx. 180 x 80 x 55 mm (11.22 x 10.04 x 3.15 inches) Weight Approx. 0.
Technical data MultiLab 4010-3 Parity None Handshake RTS/CTS Cable length Max. 3 m USB interface (host) Type USB 2.0 USB-A (host), USB device Guidelines and norms used EMC EC directive 2004/108/EC EN 61326-1 EN 61000-3-2 EN 61000-3-3 FCC Class A Meter safety EC directive 2006/95/EC EN 61010-1 UL 61010-1 CAN/CSA-C22.
MultiLab 4010-3 Technical data Keypad (antibacterial) Client:Autotype International Limited Job Ref: 04I0712 LSN 25/71815 Date Received: 15/07/2004 Date Reported: 03/03/2005 Grove Road Wantage Oxon OX12 7B2 United Kingdom Sample Ref No.: CERTIFICATE OF ANALYSIS AUTOTEX AM Supplier: FILM TEST Meth. Desc xTest x Result AUTOTYPE Unit Est Salmonella enteritidis 99.6 % Reduction After 24 Hours x x Klebsiella pneumoniae 99.4 % Reduction After 24 Hours x x Pseudomonas aeruginosa 99.
Technical data MultiLab 4010-3 Client:Autotype International Limited Job Ref: 05B1760 LSN 26/38123 Date Received: 24/10/2004 Date Reported: 21/02/2005 Grove Road Wantage Oxon OX12 7B2 United Kingdom Sample Ref No.: CERTIFICATE OF ANALYSIS AUTOTEX AM AGED 15 YEARS Harmonised JIS Z2801/AATCC 100 Meth. Desc xTest x x Result Unit Est Staphylococcus aureus 99.0 % Reduction After 24 Hours x x x Escherichia coli 0157 99.8 % Reduction After 24 Hours x x x Aspergillus niger 99.
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Firmware update MultiLab 4010-3 16 Firmware update 16.1 Firmware update for the meter MultiLab 4010-3 You can find available firmware update files for your meter on the Internet. With the "Firmware Update " program and a PC you can update the firmware of the MultiLab 4010-3 to the newest version. For the update you have to connect the meter to a PC.
MultiLab 4010-3 Firmware update 16.2 Firmware-Update for IDS Sensors With the "Firmware Update" program and a PC you can update the firmware of an IDS sensor to the newest version. You can find available firmware update files for your IDS sensor on the Internet. For updating, connect the IDS sensor to the MultiLab 4010-3, and the MultiLab 4010-3 to a PC.
Glossary MultiLab 4010-3 17 Glossary pH/ORP/ISE Asymmetry see zero point Electromotive force of a combination electrode The electromotive force U of the combination electrode is the measurable electromotive force of an electrode in a solution. It equals the sum of all the galvanic voltages of the combination electrode. Its dependency on the pH results in the electrode function, which is characterized by the parameters, slope and zero point.
MultiLab 4010-3 Glossary Salinity Salt content Temperature coefficient The absolute salinity SA of seawater corresponds to the relationship of the mass of dissolved salts to the mass of the solution (in g/Kg). In practice, this dimension cannot be measured directly. Therefore, the practical salinity according to IOT is used for oceanographic monitoring. It is determined by measuring the electrical conductivity. General designation for the quantity of salt dissolved in water.
Glossary MultiLab 4010-3 Molality Reset Resolution Stability control (AutoRead ) Molality is the quantity (in Mol) of a dissolved substance in 1000 g solvent. Restoring the original condition of all settings of a measuring system. Smallest difference between two measured values that can be displayed by a meter. Function to control the measured value stability. Standard solution The standard solution is a solution where the measured value is known by definition.
MultiLab 4010-3 18 Index Index A K Air calibration beaker . . . . . . . . . . . . . . . . . 71 AutoRead . . . . . . . . . . . . . . . . . . . . . . . 70, 78 ORP . . . . . . . . . . . . . . . . . . . . . . . . 43, 45 pH . . . . . . . . . . . . . . . . . . . . . . . . . 27, 48 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 B Battery compartment . . . . . . . . . . . . . . . . 113 Blank value addition . . . . . . . . . . . . . . . . . . 66 C Calibration Conductivity . . . . . . . .
Index MultiLab 4010-3 Standard addition with blank value correction . . . . . . . . . . . . . . . .66 Standard subtraction . . . . . . . . . . . . . . . . .59 Storage interval . . . . . . . . . . . . . . . . . . . .102 Storing in memory . . . . . . . . . . . . . . . . . .102 Automatic . . . . . . . . . . . . . . . . . . . . . .102 Manual . . . . . . . . . . . . . . . . . . . . . . . .102 T Temperature compensation . . . . . . . . . . . .80 Temperature measurement Conductivity . . . . . . . . . . . . . .
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Appendix MultiLab 4010-3 19 Appendix 19.1 Oxygen solubility table Solubility of oxygen in mg/L in water exposed to water-saturated air at 760 mm Hg pressure. Salinity = Measure of quantity of dissolved salts in water. Chlorinity = Measure of chloride content, by mass, of water. S(0/00) = 1.80655 x Chlorinity (0/00) 134 Temp °C Chlorinity: 0 Salinity: 0 5.0 ppt 9.0 ppt 10.0 ppt 18.1 ppt 15.0 ppt 27.1 ppt 20.0 ppt 36.1 ppt 25.0 ppt 45.2 ppt 0.0 14.621 13.728 12.888 12.097 11.355 10.
MultiLab 4010-3 ba76143e03 08/2013 Appendix Temp °C Chlorinity: 0 Salinity: 0 5.0 ppt 9.0 ppt 10.0 ppt 18.1 ppt 15.0 ppt 27.1 ppt 20.0 ppt 36.1 ppt 25.0 ppt 45.2 ppt 33.0 7.183 6.843 6.518 6.208 5.912 5.631 34.0 7.065 6.732 6.415 6.111 5.822 5.546 35.0 6.950 6.624 6.314 6.017 5.734 5.464 36.0 6.837 6.519 6.215 5.925 5.648 5.384 37.0 6.727 6.416 6.119 5.835 5.564 5.305 38.0 6.620 6.316 6.025 5.747 5.481 5.228 39.0 6.515 6.217 5.932 5.660 5.400 5.
Appendix MultiLab 4010-3 19.2 DO% Calibration values Pressure 136 Altitude Calibration value Inches Hg mm Hg kPa mbar Feet Meters % Saturation 30.22 767.6 102.3 1023 -276 -84 101 29.92 760 101.3 1013 0 0 100 29.62 752.4 100.3 1003 278 85 99 29.32 744.8 99.3 993 558 170 98 29.02 737.2 98.3 983 841 256 97 28.72 729.6 97.3 973 1126 343 96 28.43 722 96.3 963 1413 431 95 28.13 714.4 95.2 952 1703 519 94 27.83 706.8 94.
MultiLab 4010-3 Contact Information 20 Contact Information 20.1 Ordering & Technical Support Telephone: (800) 897-4151 (937) 767-7241 Monday through Friday, 8:00 AM to 5:00 PM ET Fax: (937) 767-1058 Email: environmental@ysi.com Mail: YSI Incorporated 1725 Brannum Lane Yellow Springs, OH 45387 USA Internet: www.ysi.com When placing an order please have the following information available: YSI account number (if available) Model number or brief description Quantity 20.
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