Knick Portavo 908 MULTI User Manual
  1. Manuals
  2. Brands
  3. Knick Manuals
  4. Measuring Instruments
  5. Portavo 908 MULTI
  6. User manual

Knick Portavo 908 MULTI User Manual

Portable meter
Hide thumbs Also See for Portavo 908 MULTI:
Table of Contents

Advertisement

Quick Links

Download this manual
User Manual
Read before installation.
Keep for future use.
Portavo® 908 MULTI
Portable Meter
www.knick.de

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Portavo 908 MULTI and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Knick Portavo 908 MULTI

Summary of Contents for Knick Portavo 908 MULTI

  • Page 1 Portavo® 908 MULTI User Manual Portable Meter Read before installation. Keep for future use. www.knick.de...
  • Page 2 Basics Returns Clean and securely package the product before returning it to Knick Elektronische Messgeräte GmbH & Co. KG. If there has been contact with hazardous substances, the product must be de- contaminated or disinfected prior to shipment. The consignment must always be accompanied by a corresponding return form to prevent service employees being exposed to potential hazards.

  • Page 3: Table Of Contents

    Table of Contents Package Contents ......................5 Overview of the Portavo 908 ..................6 Intended Use ..............................6 Value-Added Features ...........................7 Protective Cover ...............................8 Hook ..................................8 Display and Keypad ............................9 Inserting the Batteries ..........................10 Commissioning ....................... 10 Connecting a Sensor ........................... 11 Switching On the Meter ..........................
  • Page 4 Table of Contents Oxygen Calibration ....................32 Calibration in Air ............................32 Zero Calibration ............................33 Data Entry Calibration ..........................33 Measurement ......................34 Toggling the Measurement Display ...................... 34 Printing ........................35 Printing Currently Measured Values ...................... 35 Printing a Calibration Record ........................36 Data Logger ......................

  • Page 5: Package Contents

    Package Contents Check the shipment to ensure it is complete and undamaged. The package of the Portavo 908 MULTI includes: • Device, incl. premounted quiver • 4 batteries (AA) • Carrying strap • USB cable, 1.5 m • Safety Guide •...

  • Page 6: Overview Of The Portavo 908

    Overview of the Portavo 908 Intended Use The Portavo 908 MULTI is a portable multiparameter meter for use with Quiver Memosens sensors or the SE340 optical oxygen sensor. The micro USB port allows the meter to be connected to a printer for printing currently measured values or a calibration record including sensor data.

  • Page 7: Value-Added Features

    Overview of the Portavo 908 Value-Added Features Memosens The Portavo 908 can communicate with Memosens sensors. These digital sensors are automatically identified and the meter switches to the appropriate measurement method. When a Memosens sensor is connected to the meter, it is indicated by the logo shown on the right.

  • Page 8: Protective Cover

    Overview of the Portavo 908 Protective Cover The front of the meter is protected by a cover, which can be completely flipped over and secured to the back for operation. Hook A fold-out hook on the back allows the meter to be suspended. This leaves your hands free for the actual measurement.

  • Page 9: Display And Keypad

    Overview of the Portavo 908 Display and Keypad Display and keypad correspond directly via softkeys. Menu Icons Menu Selection Information Calibration Information Back Start logger Data logger Configuration Softkeys Function is shown in the display above the key Arrow keys Select / adjust entries enter Confirm an adjustment on/off...

  • Page 10: Inserting The Batteries

    Commissioning Check the shipment for transport damage and completeness (see Package Contents). CAUTION! Do not operate the device when one of the following conditions applies: • the device shows visible damage • failure to perform the intended function • prolonged storage at temperatures above 70 °C / 158 °F •...

  • Page 11: Connecting A Sensor

    Commissioning Connecting a Sensor You can connect a Memosens sensor for pH/ORP, conductivity or oxygen measure- ment to the Portavo 908. You can also connect the Model SE340 optical oxygen sensor. The meter automatically recognizes the connected sensor and accordingly selects the corresponding process variable.

  • Page 12: Switching On The Meter

    Commissioning Switching On the Meter The meter can be switched on by pressing the meas or on/off key. If you press meas, the meter immediately switches to measuring mode. After pressing the on/off key, the meter displays selected sensor infor- mation, incl.

  • Page 13: Icons

    Commissioning Icons Important information about the state of the device: Memosens sensor Battery Sensoface charging level 6.75 Process variable 24.1 °C Temperature No sensor connected Error message Menu Hold value Left softkey Right softkey...

  • Page 14: Information

    Information Oxy Cond 1) From within measuring mode, press the Menu softkey. 2) Select “Information” and confirm by pressing enter. 3) Select the desired submenu and confirm by pressing enter. The different submenus are described below. Calibration Record Shows the data of the last calibration performed on the currently connected sensor. When the right softkey has been set to “Print”...

  • Page 15: Sensor Diagram (Ph And Oxy Only)

    Information Sensor Diagram (pH and Oxy Only) Provides single-glance information on the following parameters of the connected sensor: • Slope • Zero point (operating point with Memosens ISFET) • Sensocheck (pH) or leakage current (ISFET and Oxy) • Response time •...

  • Page 16: Sensor Monitor

    Information Oxy Cond Sensor Monitor Shows the raw values available from the connected sensor: mV, temperature, glass impedance pH ISFET mV, leakage current, temperature mV, temperature Cond Resistance, conductance, temperature Sensor current, leakage current, polarization voltage, partial pressure, air pressure, temperature Oxy, optical Partial pressure, temperature Messages...

  • Page 17: Device Info

    Information Oxy Cond Device Info Shows the following device information: • Name of station • Serial number • Software version • Hardware version • Air pressure • Battery Device Test A device self-test is automatically run in the background at regular intervals. It checks the memory modules listed below.

  • Page 18: Ph Configuration

    Configuration pH Configuration 1) From within measuring mode, press the Menu softkey. 2) Select “Configuration” and press enter to confirm. 3) Adjust the settings as required. The following table gives you an overview. Factory settings are shown in bold print. Further menu items appear when options are enabled.
  • Page 19 Configuration Menu selection “pH configuration” – part 2 Buffer set Mettler-Toledo 2.00/4.01/7.00/9.21 Knick CaliMat 2.00/4.00/7.00/9.00/12.00 Ciba 2.06/4.00/7.00/10.00 NIST Technical 1.68/4.00/7.00/10.01/12.46 NIST Standard 1.679/4.006/6.865/9.180 Hach 4.01/7.00/10.01/12.00 2.00/4.01/7.00/10.00 Hamilton 2.00/4.01/7.00/10.01/12.00 Reagecon 2.00/4.00/7.00/9.00/12.00 DIN 19267 1.09/4.65/6.79/9.23/12.75 Metrohm 4.00/7.00/9.00 User buffer 1 Off | On...

  • Page 20: Orp Configuration

    Configuration ORP Configuration 1) From within measuring mode, press the Menu softkey. 2) Select “Configuration” and press enter to confirm. 3) Adjust the settings as required. The following table gives you an overview. Factory settings are shown in bold print. Further menu items appear when options are enabled.
  • Page 21 Configuration Menu selection “ORP configuration” – part 2 + Data logger (for menu, see page + Printer Auto | HP PCL | Epson | Samsung | IBM Driver A4 | Small Paper + Options 001 SOP Enter TAN to enable option (see page 50) 002 Temp.cal 003 Multichannel...

  • Page 22: Conductivity Configuration

    Configuration Cond Conductivity Configuration 1) From within measuring mode, press the Menu softkey. 2) Select “Configuration” and press enter to confirm. 3) Adjust the settings as required. The following table gives you an overview. Factory settings are shown in bold print. Further menu items appear when options are enabled.
  • Page 23 Configuration Cond Menu selection “Conductivity configuration” – part 2 + Calibration Contacting conductivity: Calibration mode Auto | Entry of solution | Cell constant Inductive conductivity: Auto | Entry of solution | Cell factor | Installation factor | Zero point Auto: NaCl 0.01 mol/l | NaCl 0.1 mol/l | Calibration solution NaCl sat.

  • Page 24: Oxygen Configuration

    Configuration Oxygen Configuration 1) From within measuring mode, press the Menu softkey. 2) Select “Configuration” and press enter to confirm. 3) Adjust the settings as required. The following table gives you an overview. Factory settings are shown in bold print. Further menu items appear when options are enabled.
  • Page 25 Configuration Menu selection “Oxygen configuration” – part 2 + Time/Date Time format 24 h | 12 h dd.mm.yyyy | yyyy-mm-dd | dd.mm.yyyy | Date format mm/dd/yyyy Time hh:mm:ss Date as per date format + Display Modern | Retro Appearance Permanent | 60 min | 30 min | 10 min | Lighting 5 min | 1 min | 30 sec Bright | Standard | Dim...

  • Page 26: Ph Calibration

    1) Select the number of calibration points and the buffer set as shown in the table below and press the Start softkey. Calibration points Auto | 1-point | 2-point | 3-point Mettler-Toledo 2.00/4.01/7.00/9.21 Knick CaliMat 2.00/4.00/7.00/9.00/12.00 Ciba 2.06/4.00/7.00/10.00 NIST Technical 1.68/4.00/7.00/10.01/12.46...

  • Page 27: Manual Calibration

    Calibration Manual Calibration (Calibration with manual specification of the number of calibration points and the buffer solution) 1) Select the number of calibration points and press the Start softkey. 2) Adjust the temperature-corrected value (see buffer table) for the 1st/2nd/3rd buffer solution and press Continue (repeat this step for each calibration point).

  • Page 28: Ph/Orp Combo Sensor Calibration

    Calibration pH/ORP Combo Sensor Calibration The pH/ORP combo sensor can be calibrated as a pH sensor and/or as an ORP sensor. pH Calibration Follow the instructions given for pH calibration, p. 26. ORP Calibration Follow the instructions given for ORP calibration, p. 28. ORP Calibration 1) From within measuring mode, press the Menu softkey.

  • Page 29: Isfet Calibration

    Calibration ISFET ISFET Calibration 1) From within measuring mode, press the Menu softkey. 2) Select “Calibration” and confirm by pressing enter. 3) Select the desired “Calibration mode” and confirm by pressing enter. 4) The “TAG” menu allows the sensor TAG to be edited using the arrow keys and enter.

  • Page 30: Conductivity Calibration

    Calibration Cond Conductivity Calibration 1) From within measuring mode, press the Menu softkey. 2) Select “Calibration” and confirm by pressing enter. 3) Select the desired “Calibration mode” and confirm by pressing enter. 4) The “TAG” menu allows the sensor TAG to be edited using the arrow keys and enter.

  • Page 31: Entry Of Solution" Calibration

    Calibration Cond “Entry of Solution” Calibration (Calibration by entering the conductivity with display of the cell constant) 1) Press the Start softkey. 2) Immerse the sensor in the solution. 3) Enter the temperature-corrected conductivity value and press enter. 4) You can then Apply these values or Cancel the calibration. Cell Constant / Cell Factor Calibration (Calibration by entering the cell constant (cell factor) with display of conductivity)

  • Page 32: Oxygen Calibration

    Calibration Oxygen Calibration 1) From within measuring mode, press the Menu softkey. 2) Select “Calibration” and confirm by pressing enter. 3) Select the desired “Calibration mode” and confirm by pressing enter. 4) Select “Membrane module replacement” if you wish to save a change of mem- brane or electrolyte in the connected sensor.

  • Page 33: Zero Calibration

    Calibration Zero Calibration (Zero calibration with oxygen-free medium, e.g., nitrogen 5.0) 1) Place sensor in oxygen-free medium and wait for a stable measured value. 2) Press the Start softkey. Calibration is performed. 3) You can then Apply these values or Cancel the calibration. Data Entry Calibration (Calibration by entering known sensor values) 1) Press the Start softkey.

  • Page 34: Measurement

    Measurement Oxy Cond Once you have completed all preparations, you can start with the actual measure- ment. 1) Connect the desired sensor to the meter. Some sensors require a special prepara- tion. Information on this can be found in the sensor’s User Manual. 2) Switch the meter on using the on/off or meas key.

  • Page 35: Printing

    Printing Oxy Cond You can print out the currently measured values and the calibration record. Via the micro USB port, you can connect the Portavo 908 to a suitable printer. To do so, use the included USB adapter (A female to B male). The following printer protocols are supported: HP-PCL, Epson, Samsung, and IBM.

  • Page 36: Printing A Calibration Record

    Printing Oxy Cond Printing a Calibration Record 1) Connect a printer to the Portavo via the micro USB port and switch it on. To do so, use the included USB adapter (A female to B male). 2) Switch the meter on using the on/off or meas key. 3) Open the “Information”...

  • Page 37: Data Logger

    Data Logger Oxy Cond The Data Logger The meter provides a data logger. Prior to use, it must be configured and then acti- vated. You can choose from the following logger types: • Shot (manual logging by pressing the Save value softkey) •...

  • Page 38: Operating Modes Of The Data Logger (Logger Type)

    Data Logger Oxy Cond Operating Modes of the Data Logger (Logger Type) Shot In this mode, a measured value is recorded each time the Save value softkey is pressed. In measuring mode (meas), it is always possible to hold a value and then save it.
  • Page 39 Data Logger Oxy Cond Interval and difference (combined) When the delta range related to the last DIFF entry is exceeded, a new entry is cre- ated (example: entry A) and the delta range is displaced upwards or downwards by the delta value. As long as the measured value remains within the delta range, log- ging is performed at the preset interval.

  • Page 40: Configuring The Data Logger

    Data Logger Oxy Cond Configuring the Data Logger Prerequisite: Data logger is stopped. The “Data logger” menu shows the number of occupied entries as well as the number of free entries. Configuration can also be done by going to “Data logger” in the “Configuration”...
  • Page 41 Data Logger Oxy Cond Configuring the data logger (default in bold print) None Meas.point None Note Record Non-circular Circular Logger type Shot Interval 00:00:01…12:59:59 | 00:02:00 Interval On Off Difference 1st difference* Delta pH pH 0.0…16.0 | pH 1.0 0 … 2000 mV | 1 mV Delta mV 0 …...

  • Page 42: Starting/Stopping The Data Logger

    Data Logger Oxy Cond Starting/Stopping the Data Logger With the data logger activated, automatic switch-off is disabled. Every time the meter has been switched off, the data logger must be restarted. Depending on the assignment of the right softkey (see configuration, page 18), you can start/stop the data logger as follows: Right Softkey 1.
  • Page 43 Data Logger Oxy Cond Example 1: Viewing the logger data Data Logger Primary mea- Measured sured value temperature Date and time Meas.point Annotation Sensor Analog Scroll using arrow keys Graphic Back Example 2: Curve characteristic Data Logger Select entry using arrows. Entry 2 2/ 3 pH 7.21 25.0 °C 24.08.2012 17:12:50...

  • Page 44: Paraly Sw112 Pc Software

    • Print function • Device firmware update Note: The Paraly SW112 PC software, incl. a detailed User Manual, can be downloaded from www.knick.de. To access the software’s full range of functions, always make sure you are using the latest version.

  • Page 45: Error And Status Messages

    Error and Status Messages Oxy Cond Error and status messages appear as plain text on the display. More detailed help texts can be displayed by pressing enter and Help. Information on the sensor condi- tion is indicated by the “Sensoface” icon (happy, neutral, sad), which may be accom- panied by an info text.

  • Page 46: Sensoface Criteria

    Error and Status Messages Cond Sensoface Criteria Conductivity (contacting) Sensoface Cell constant 0.5x nom. cell constant … 2x nom. cell constant < 0.5x nom. cell constant or > 2x nom. cell constant Conductivity (inductive) Sensoface Cell Factor Zero point 0.5x nom. cell factor … -0.25 mS …...
  • Page 47 Error and Status Messages Oxygen Sensoface Slope Standard sensor (SE706...) -110 nA ... -30 nA < -110 nA or > -30 nA Sensoface Zero point Standard sensor (SE706...) -1 nA ... 1 nA < -1 nA or > 1 nA Note: The worsening of a Sensoface criterion leads to the devaluation of the Senso- face indicator (Smiley gets "sad").

  • Page 48: Info And Help Texts

    Error and Status Messages Oxy Cond Info and Help Texts When an error or status message appears on the screen, proceed as follows to view the corresponding info or help text: 1) Press enter. 2) Press the Help softkey. 3) The help text will be displayed. In most cases, you can remedy the cause of the error by yourself.
  • Page 49 Error and Status Messages Oxy Cond Error Message Remedy ERR 7 Air pressure range Check if the opening for the pressure sensor located on the back of the device is blocked. ERR 8 Identical buffers! Use a buffer solution with a different nominal value before starting the next calibration step.

  • Page 50: Options

    Options Option 001 SOP (Standard Operating Procedure) SOP Cal Calibration Method Here, you specify which buffers are to be used in which sequence. You can combine buffer solutions from different buffer sets. Please note that the minimum distance allowed between two buffer solutions is Δ 2 pH units. SOP calibration allows you to: •...
  • Page 51 Calimatic | Manual | Data entry | SOP cal Calibration mode Adapt SOP Cal Cal points 1-point | 2-point | 3-point Buffer 1 Buffer set Mettler-Toledo 2.00/4.01/7.00/9.21 Knick CaliMat 2.00/4.00/7.00/9.00/12.00 Ciba 2.06/4.00/7.00/10.00 NIST Technical 1.68/4.00/7.00/10.01/12.46 NIST Standard 1.679/4.006/6.865/9.180 Hach 4.01/7.00/10.01/12.00 2.00/4.01/7.00/10.00...
  • Page 52 Options Selecting SOP Calibration 1) In measuring mode, press the Menu softkey. 2) Select “Calibration” and confirm by pressing enter. 3) Select the “SOP cal” calibration mode and confirm by pressing enter. Performing an SOP Calibration The sequence of buffers to be used is displayed as specified in the configuration. After each calibration step, the identified buffer is marked off in the display.
  • Page 53 Options User Management (Access Control) Up to four users, each with their own access rights, can be created for configuration, calibration, and the data logger. Configuration can also be carried out using the Paraly SW112 PC software. Enabling User Management 1) From within measuring mode, press the Menu softkey.
  • Page 54 Important note: If you lose the PIN code for the ADMIN user, access to the system will be blocked. The manufacturer can generate a rescue PIN code. If you have any questions, please contact Knick Elektronische Messgeräte GmbH & Co. KG using the contact details provided on the last page of this document.

  • Page 55: Entering The Rescue Pin Code

    Options Entering the Rescue PIN Code 1) Go to Menu selection. 2) Select “Configuration” using the cursor keys. Menu selection Configuration Back Access 3) Press the arrow keys  and  at the same time. 4) Set the user to “ADMIN”. PIN code Enter your log-in data.
  • Page 56 Options Login When using Option 001 SOP and with user management enabled, you will be prompted to enter your log-in data when the device starts: PIN code Enter your log-in data. User User 1 PIN code **** Back Next Enter the PIN code and press enter to confirm. Press the Continue softkey. From Menu selection, you can directly access the “User management”...
  • Page 57 Options Sensor Verification To make sure that only selected sensors can be operated on the meter, you can evaluate the following data stored in the sensor: - Model (sensor model) - TAG (e.g., point of measurement) - Group (e.g., facility) With Option 001 enabled, the “Configuration”...

  • Page 58: Option 002 Temp.cal

    Options Option 002 Temp.cal (included in Option 001 SOP) Temperature Adjustment For Memosens sensors, you can perform a 1-point calibration of the internal temperature detector. Enabling Option 002 Temp.cal 1) From within measuring mode, press the Menu softkey. 2) Select “Configuration” and press enter to confirm. 3) Select Option “002 Temp.cal”...

  • Page 59: Option 003 Multichannel

    Options Option 003 Multichannel This option enables simultaneous operation of two Memosens sensors or, depend- ing on the model, one Memosens sensor and one analog pH/ORP or conductivity sensor. The sensors can be separately configured and calibrated. The data logger records the measured values from both sensors at the same time. Enable Option 1) From within measuring mode, press the Menu softkey.
  • Page 60 Options The measuring device identifies the sensors. The measured values from the connected sensors are displayed. Sensor I Sensor II pH 8.67 24.0 °C 24.0 °C Menu Hold value Press the meas key repeatedly to display all recorded values from both sensors in succession (see example below).
  • Page 61 Options Configuration For selection of the configuration function, see p. 18. Go to “General” to configure your device settings. Then select a sensor. After selecting sensors, carry out the configuration Configuration applicable to the sensor’s process variable. General For configuration, see p. 18ff. Sensor I Sensor II Repeat these steps for the second sensor.
  • Page 62 Options Data Logger For selection of the data logger function and configuration, see p. 40ff. After selecting “Configure data logger”, a sensor must be selected. The data logger functions for this sensor are defined in multichannel Data logger mode. These settings define the data logger’s record- Meas.point ing functions for both sensors.
  • Page 63 Options Deactivate Option 003 1) From within measuring mode, press the Menu softkey. 2) Select “Configuration” and press enter to confirm. 3) Select the option “003 Multichannel” and press enter. 4) Confirm the prompt “Disable 2nd channel?” with “Yes”. Configuration Configuration + Data logger + Data logger...

  • Page 64: Product Line

    Product Line Accessories/Options Accessories Order No. Robust field case (for meter, sensor, ZU0934 various small parts, and User Manual) Li-ion battery ZU0925 Replacement quiver (5 units) ZU0929 Base stand for mounting up to 3 sensors with base plate made ZU6953 of stainless steel MemoView incl.
  • Page 65 Temperature detector adjustment in the Memosens sensor SW-P002 (offset correction) Multichannel function SW-P003 Paraly SW112 PC software for configuration and firmware updates: Free download from www.knick.de Please visit our website for more information on our product range: www.knick.de. 1) with pH only...

  • Page 66: Ph, Orp Accessories

    Item Order No. Inspection Certificate 3.1 for Portavo/Portamess pH ZU0268/9nnpH pH Sensors Please visit our website for more information on our product range: www.knick.de. Knick CaliMat (pH) Buffer Solutions Ready-to-Use Quality pH Buffer Solutions pH Value (20 °C/68 °F) Quantity Order No.

  • Page 67: Accessories For Conductivity

    2 banana plugs to the Portavo 907 MULTI Cond socket Inspection Certificate 3.1 for Portavo/Portamess Cond ZU0268/9nnCOND Conductivity Sensors Please visit our website for more information on our product range: www.knick.de. Conductivity Standards for determining a cell constant Ready-to-Use Solutions Quantity Order No.

  • Page 68: Accessories For Oxygen

    Sensor protector for process sensors with Ø 12 mm and ZU1054 PG 13.5 thread Sensor protector made of PVDF for process sensors with ZU1121 Ø 12 mm and PG 13.5 thread Oxygen Sensors Please visit our website for more information on our product range: www.knick.de.

  • Page 69: Specifications

    Specifications Oxy Cond Connections 1x M8 socket, 4 pins, for flexible Memosens lab cable 1x micro USB-B for data transmission to PC or printer connection 1x M12 socket, 8-pin, for flexible connecting cable for Memosens sensors or SE340 sensor (optical oxygen) Air pressure measurement 700 …...
  • Page 70 Specifications Oxy Cond Communication USB 2.0 Profile HID, driverless installation Usage Data transfer and configuration via the Paraly SW 112 software Diagnostic functions Sensor data Manufacturer, sensor type, serial number, wear, operating time, remain- (Memosens only) ing lifetime, max. temperature, adaptive calibration timer, calibration and adjustment data, SIP, CIP, and autoclaving counter Calibration data Calibration date;...
  • Page 71 Manual Manual calibration with entry of individual buffer values Data entry Data entry of zero and slope Calimatic buffer sets * -01- Mettler-Toledo 2.00/4.01/7.00/9.21 -02- Knick CaliMat 2.00/4.00/7.00/9.00/12.00 -03- Ciba (94) 2.06/4.00/7.00/10.00 -04- NIST technical 1.68/4.00/7.00/10.01/12.46 -05- NIST standard 1.679/4.006/6.865/9.180 -06- HACH 4.01/7.00/10.01/12.00...
  • Page 72 Specifications Memosens input M8 socket, 4 pins, for flexible Memosens lab cable or M12 socket, 8-pin, for flexible connecting cable for Memosens sensors Display ranges –1999 … 1999 mV Temperature -50 … 250 °C / -58 … 482 °F Sensor standardization * ORP calibration (zero offset) Permissible calibration range ΔmV (offset)
  • Page 73 Specifications Cond Memosens conductivity M8 socket, 4 pins, for flexible Memosens lab cable or input M12 socket, 8-pin, for flexible connecting cable for Memosens sensors Measuring range SE615/1-MS sensor 10 µS/cm … 20 mS/cm Measuring cycle Approx. 1 s Temperature compensation Linear 0 …...
  • Page 74 Specifications Memosens input for M8 socket, 4 pins, for flexible Memosens lab cable or amperometric oxygen M12 socket, 8-pin, for flexible connecting cable for Memosens sensors Display ranges Saturation 0.000 … 200.0 % Concentration 000 μg/l … 20.00 mg/l Partial pressure 0.0…...

  • Page 75: Buffer Tables

    Buffer Tables Buffer Table, Mettler-Toledo Nominal values in bold. °C 2.03 4.01 7.12 9.52 2.02 4.01 7.09 9.45 2.01 4.00 7.06 9.38 2.00 4.00 7.04 9.32 2.00 4.00 7.02 9.26 2.00 4.01 7.00 9.21 1.99 4.01 6.99 9.16 1.99 4.02 6.98 9.11 1.98...
  • Page 76 Buffer Tables Buffer Table, Knick CaliMat Nominal values in bold. °C 2.01 4.05 7.09 9.24 12.58 2.01 4.04 7.07 9.16 12.39 2.01 4.02 7.04 9.11 12.26 2.00 4.01 7.02 9.05 12.13 2.00 4.00 7.00 9.00 12.00 2.00 4.01 6.99 8.95 11.87...
  • Page 77 Buffer Tables Buffer Table, Ciba Nominal values: 2.06 4.00 7.00 10.00 °C 2.04 4.00 7.10 10.30 2.09 4.02 7.08 10.21 2.07 4.00 7.05 10.14 2.08 4.00 7.02 10.06 2.09 4.01 6.98 9.99 2.08 4.02 6.98 9.95 2.06 4.00 6.96 9.89 2.06 4.01 6.95...
  • Page 78 Buffer Tables Buffer Table, NIST Technical Buffers Nominal values in bold. °C 1.67 4.00 7.115 10.32 13.42 1.67 4.00 7.085 10.25 13.21 1.67 4.00 7.06 10.18 13.01 1.67 4.00 7.04 10.12 12.80 1.675 4.00 7.015 10.06 12.64 1.68 4.005 7.00 10.01 12.46 1.68...
  • Page 79 Buffer Tables Buffer Table, NIST Standard (DIN 19266: 2015-05) Nominal values in bold. °C 1.666 4.000 6.984 9.464 1.668 3.998 6.951 9.395 13.207 1.670 3.997 6.923 9.332 13.003 1.672 3.998 6.900 9.276 12.810 1.675 4.000 6.881 9.225 12.627 1.679 4.005 6.865 9.180 12.454...
  • Page 80 Buffer Tables Buffer Table, HACH Nominal values: 4.01 7.00 10.01 (± 0.02 at 25 °C) °C 4.00 7.118 10.30 4.00 7.087 10.23 4.00 7.059 10.17 4.00 7.036 10.11 4.00 7.016 10.05 4.01 7.00 10.00 4.01 6.987 9.96 4.02 6.977 9.92 4.03 6.97 9.88...
  • Page 81 Buffer Tables Buffer Table, WTW Nominal values in bold. °C 2.03 4.01 7.12 10.65 2.02 4.01 7.09 10.52 2.01 4.00 7.06 10.39 2.00 4.00 7.04 10.26 2.00 4.00 7.02 10.13 2.00 4.01 7.00 10.00 1.99 4.01 6.99 9.87 1.99 4.02 6.98 9.74 1.98...
  • Page 82 Buffer Tables Buffer Table, Hamilton Nominal values in bold. °C 1.99 4.01 7.12 10.19 12.46 1.99 4.01 7.09 10.19 12.46 2.00 4.00 7.06 10.15 12.34 2.00 4.00 7.04 10.11 12.23 2.00 4.00 7.02 10.06 12.11 2.00 4.01 7.00 10.01 12.00 1.99 4.01 6.99...
  • Page 83 Buffer Tables Buffer Table, Reagecon Nominal values in bold. °C 2.01 4.01 7.07 9.18 12.54 2.01 4.01 7.07 9.18 12.54 2.01 4.00 7.07 9.18 12.54 2.01 4.00 7.04 9.12 12.36 2.01 4.00 7.02 9.06 12.17 2.00 4.00 7.00 9.00 12.00 1.99 4.01 6.99...
  • Page 84 Buffer Tables Buffer Table, DIN 19267 Nominal values in bold. °C 1.08 4.67 6.89 9.48 13.95 1.08 4.67 6.87 9.43 13.63 1.09 4.66 6.84 9.37 13.37 1.09 4.66 6.82 9.32 13.16 1.09 4.65 6.80 9.27 12.96 1.09 4.65 6.79 9.23 12.75 1.10 4.65...
  • Page 85 Buffer Tables Buffer Table, Metrohm Nominal values in bold. °C 3.99 7.11 9.27 3.99 7.08 9.18 3.99 7.06 9.13 3.99 7.04 9.08 3.99 7.02 9.04 4.00 7.00 9.00 4.00 6.99 8.96 4.01 6.98 8.93 4.02 6.98 8.90 4.03 6.97 8.87 4.04 6.97 8.84...

  • Page 86: Index

    Index AA batteries 10 Access control (Option 001 SOP) 53 Accessories for conductivity 67 Accessories for oxygen 68 Accessories for pH, ORP 66 Accessories, general 64 Arrow keys 9 Auto, conductivity calibration 30 Automatic calibration (conductivity) 30 Automatic calibration (pH) 26 Basic interval (limit value logger type) 39 Battery capacity 10 Battery compartment 10...
  • Page 87 Index Calibration (pH), Calimatic 26 Calibration (pH), data input 27 Calibration (pH), manual 27 Calibration, pH/ORP combo sensor 28 Calibration points (pH) 26 Calibration record 14 Calibration record, printout 36 Calibration, Temp.cal (option) 58 Calibration timer monitoring (Oxy) 33 Calibration timer monitoring (pH) 27 Calibration, zero point (operating point), ISFET 29 CaliMat buffer solutions 66 Calimatic calibration 26...
  • Page 88 Index Data input, Oxy calibration 33 Data input, pH calibration 27 Data logger configuration 40 Data logger icons 37 Data logger, operating modes 38 Data Logger, Option 003 Multichannel 62 Data logger, starting 42 Data logger, stopping 42 Data of the meter 69 Delete logger data 42 Delta range (data logger) 38 Device info (Information menu) 17...
  • Page 89 Interval (logger type) 38 Introduction 6 ISFET calibration 29 Keypad 9 Keypad test 17 Knick CaliMat buffer solutions 66 Li-ion battery (accessory) 64 Limit value (logger type) 39 Lithium-ion battery (commissioning) 10 Logger type “Difference” 38 Logger type “Interval” 38 Logger type “Interval and difference”...
  • Page 90 Index Manual calibration (pH) 27 meas, switch-on 12 Measured values, printout 35 Measurement 34 Measurement Display, Option 003 multichannel 60 Measuring cable for Memosens sensors 64 Membrane 32 Membrane body replacement 32 Membrane operating time (optical oxygen) 14 Membrane serial no. (optical oxygen) 14 MemoLog (Memosens only) 16 Memosens cable (accessory) 64 Memosens connecting cable 11...
  • Page 91 Index ORP setup 20 Overview 6 Overview of error messages 48 Overview of status messages 45 Oxygen calibration (Oxy) 32 Oxygen configuration 24 Oxygen setup 24 Oxygen, specifications 74 Package contents 5 Paraly SW112 PC software 44 Paraly SW112 (software) 44 Paraly SW112 software 44 Passcode, loss 54 pH buffer solutions 66...
  • Page 92 Index Real-time clock 6 Rechargeable battery, Li-ion 10 Replacement quiver 64 Replacing the electrolyte (Oxy) 32 Replacing the membrane (Oxy) 32 Rescue PIN code, entry 55 Rescue PIN code, request 54 Returns 2 Safety instructions 5 Saving a membrane module replacement (Oxy) 32 Sensoface criteria 46 Sensoface messages 45 Sensor connection 11...
  • Page 93 Index Table of error messages 48 Table of info texts 45 TAG entry (Cond) 30 TAG entry (ISFET) 29 TAG entry (ORP) 28 TAG entry (Oxy) 32 TAG entry (pH) 26 TAN options, description 50 TAN options, order codes 65 Temp.cal (option) 58 Toggling the measurement display 34 USB port (battery) 10...
  • Page 94 Index...
  • Page 96 Knick Elektronische Messgeräte GmbH & Co. KG Headquarters Beuckestraße 22 • 14163 Berlin Germany Phone: +49 30 80191-0 Fax: +49 30 80191-200 info@knick.de www.knick.de Local Contacts www.knick-international.com Copyright 2022 • Subject to change Version: 4 This document was published on January 28, 2022 The latest documents are available for download on our website under the corresponding product description.

This manual is also suitable for:

Portavo 907 multi

Table of Contents