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Knick PORTAVO 904 PH, User Manual

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Knick PORTAVO 904 PH User Manual Download Page 44

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Product Line

Memosens sensors have a cable coupling, which allows convenient replacement of 
sensors while the cable remains connected to the meter. 

pH Sensors

Please visit our website for more information on our product range: www.knick.de
Temperature detectors
Note: When a Memosens sensor is connected, the temperature detector of the 
Memosens sensor is used. When no Memosens sensor is connected, the Portavo 
904(X) PH can be used as a temperature meter. 

Pt1000 temperature detector

ZU 6959

Summary of Contents for PORTAVO 904 PH

Page 1: ...ung Aktuelle Produktinformation www knick de SE 706X 1 NMSN 14163 Berlin BVS 10 ATEX E089 X II 1G Ex ia IIC T3 T4 T6 SE 706X 2 NMSN 14163 Berlin BVS 10 ATEX E089 X II 1G Ex ia IIC T3 T4 T6 II 1G Ex ia IIC T3 T4 T6 SE 706X 1 NM 14163 Berlin BVS 10 ATEX E II 1G Ex ia IIC SE 706X 2 NM 14163 Berlin BVS 10 ATEX E II 1G Ex ia IIC x ia IIC T3 T4 T6 ATEX E 089 X SE 706X 2 NMS 14163 Berlin BVS 10 ATEX E0 I...

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Page 3: ...d before shipment In that case please attach a corresponding certificate for the health and safety of our service personnel Registered trademarks The following names are registered trademarks For practical reasons they are shown without trademark symbol in this manual Calimatic Memosens Paraly Portavo Sensocheck Sensoface Disposal Please observe the applicable local or national regulations concern...

Page 4: ...nnecting a Sensor 15 Switching On the Meter 16 Icons 16 Configuring 17 Calibrating 18 Measuring 25 Switching the Measured Value Display 25 Adjusting the Temperature 25 Data Logger 26 Operating Modes of the Data Logger Logger Type 27 Data Logger Menu 29 Configuring the Data Logger 30 Starting the Data Logger using CONT 31 Starting the Data Logger using START 31 Displaying the Logger Data 32 Stoppin...

Page 5: ...ptions TAN Input 37 Passcodes for CONF and CAL 38 Sensor Verification Memosens 39 Paraly SW 112 Software 39 Error Codes and Device Messages 40 Sensoface Messages 41 Error Messages 42 Product Line 43 Accessories 43 pH Sensors 44 Knick CaliMat Buffer Solutions 45 Specifications 46 Index 50 ...

Page 6: ...f the Portavo 904 X PH includes The Portavo 904 X PH incl 4 AA batteries and premounted quiver Carrying strap Quickstart instructions in various languages Specific test report Safety instructions Certificates Data carrier with detailed user manuals and Paraly SW 112 software USB cable 1 5 m ...

Page 7: ...ty Instructions In official EU languages and others EC Declarations of Conformity Quickstart Guides Installation and first steps Operation Menu structure Calibration Error messages and recommended actions Various languages on CD ROM and on our website www knick de Specific Test Report Certificates IECEx ATEX Documentation ...

Page 8: ... even when exposed to extreme moisture Scratch proof clear glass display perfectly readable even after years Very long operating times with one set of batteries 4 x AA or use of a Li ion battery for reliable operation even at high or very low operating temperatures Li ion battery not suited for Portavo 904 X PH for application in a hazardous location Data logger with 5000 values Micro USB port for...

Page 9: ...rovides quick information on the sen sor condition The three smiley faces as shown on the right represent the sensor condition during measurement and after a calibration When the condition deteriorates an INFO message gives a hint to the cause Automatic calibration with Calimatic Calimatic is a very convenient method for pH calibration with automatic buffer recognition You only have to select the ...

Page 10: ...ontrol functions and device messages Overview of the Portavo 904 X PH Hook A fold out hook on the back allows suspending the meter This leaves your hands free for the actual measurement The rating plate is located beneath the hook Protective Cover and Hook Combined Cover and hook can be joined together to form a benchtop stand allowing com fortable and fatigue free working at a lab bench or desk ...

Page 11: ...and date time Additional information is provided by means of icons Sensoface battery icon etc Some typical displays are shown here Measuring display of measured value temperature date and time Calibration step 1 Logger data display of measured value memory location temperature date and time Clock display of hours and minutes seconds and date End of calibration display of slope ...

Page 12: ...ta see Start Up meas Switches the meter on Activates measuring mode Stops the data logger cal Starts calibration set Activates configuration Confirms entries clock Displays time and date allows setting the clock using set RCL View stored values STO Holds and saves a measured value allows setting and starting the logger by pressing set page 26 When this icon is displayed you can use the arrow keys ...

Page 13: ...ded function prolonged storage at temperatures above 70 C 158 F severe transport stresses In this case a professional routine test must be performed This test should be carried out at our factory A special lithium ion battery ZU 0925 suited to the battery compartment is avail able for the Portavo 904 Only this battery type can be charged directly from the USB port Note Not available for the Portav...

Page 14: ...dous Locations Batteries 4x each Temp class Ambient temperature range Duracell MN1500 T4 10 C Ta 40 C Energizer E91 T3 10 C Ta 50 C Power One 4106 T3 10 C Ta 50 C Panasonic Pro Power LR6 T3 10 C Ta 50 C A battery icon in the display indicates the battery power level Icon fully filled Batteries at full capacity Icon partially filled Battery capacity is sufficient Icon empty Battery capacity not suf...

Page 15: ...probe GND d Temperature probe e pH socket DIN 19 262 Start Up NOTICE Always make sure that a sensor is connected to the meter before starting measure ment Explanation The analog pH input of the Portavo is an electrometer amplifier with an extremely high impedance When the sensor is not in contact with the medium or not connected to the meter electric charges on the input can generate arbitrary sta...

Page 16: ...suring mode When the meter is switched on with the meas key it immediately switches to measuring mode Depending on the connected sensor and the specific measuring task several steps for configuration and calibration must be per formed as described on the following pages Start Up Battery charging level Memosens sensor Temperature detection sensor separate or manual Icons Important information about...

Page 17: ...CAL POINTS 1 2 3 1 2 3 for CALIMATIC Manual FREE CAL BUFFER SET CALIMATIC FREE CAL 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 07 WTW techn buffers 2 00 4 01 7 00 10 00 08 Hamilton 2 00 4 01 7 00 10 01 12 00 09 Reag...

Page 18: ...AL DATA 1 2 3 CAL POINTS ZERO POINT SLOPE Then the meter switches to measuring mode CALIMATIC Calibration Calibration with automatic buffer recognition The calibration method is selected in the configuration menu Calibration is required to adjust the sensor to the meter It is indis pensable for achieving comparable and reproducible measurement results Calibrating Note To abort calibration you can ...

Page 19: ...ration data will be displayed successively Date and time ZERO POINT SLOPE Then the meter switches to measuring mode DATA INPUT Calibration Calibration by entering known sensor values The calibration method is selected in the configuration menu Calibrating Note To abort calibration you can press meas at any time ...

Page 20: ...ed mV value blinks until calibration is completed then successive display of CAL DATA 1 2 3 CAL POINTS ZERO POINT SLOPE Then the meter switches to measuring mode MANUAL Calibration The calibration method is selected in the configuration menu Note To abort calibration you can press meas at any time This will be confirmed by the CAL ABORTED display message Exception When you have selected CAL POINTS...

Page 21: ...f the pharmaceutical and biotechnological industries In the Paraly SW 112 software 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 SOP calibration allows you to use up to 3 buffers for adjustment use a 4th point for verification verification bu...

Page 22: ...y an offset for the ORP value measured by the sensor After calibration has been activated the following values are listed in the display ORP setpoint in mV temperature measured by sensor measured ORP value in mV cal ORP setpoint blinks Use st to adjust the value for ORP cal Calibration is performed the offset value is indicated Automatic return to measuring mode ...

Page 23: ...in the display temperature setpoint temperature measured by sensor offset display in K cal Temperature setpoint value blinks Use st to adjust the temperature setpoint value cal Calibration is performed the offset value is indicated Automatic return to measuring mode TEMP OFFSET Calibration Option Temperature calibration offset Selected in the configuration menu Calibrating ...

Page 24: ...DATA INPUT CAL SOP Option ORP OFFSET with pH ORP combo sensor connected TEMP OFFSET Option or MANUAL cal Perform the selected calibration as described on the previous pages FREE CAL Calibration Free selection of calibration method FREE CAL calibration is selected in the configuration menu Calibrating ...

Page 25: ...y you can hold and save a measured value see data logger page 26 Measurement can also be controlled via the Paraly SW 112 software Switching the Measured Value Display During measurement you can toggle between pH and mV display by pressing the meas key With a pH ORP combo sen sor connected the display toggles between pH and ORP rH Keys for measurement Adjusting the Temperature When you connect a s...

Page 26: ... a circular buffer Already existing entries will be overwritten The following data are recorded primary value temperature time stamp and device status The Paraly SW 112 software allows convenient management of the data logger It is always the currently selected process variable which is recorded The STO icon and the memory address is displayed briefly to indicate that an entry is being saved Data ...

Page 27: ...the last recorded value 1 Manual logging when logger is deactivated Measurement Logger deactivated Measured value is maintained Proposed address blinks address of the last recorded value 1 If desired Select start address using st Measured value is saved to the desired address e g for overwriting an incorrect measurement Example Logger type INT Data Logger Interval INT In this mode the measured val...

Page 28: ...ence Interval combined DIFF INT When the delta range related to the last DIFF entry is exceeded a new entry is created 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 logging is performed at the preset interval The first DIFF entry is automatically created when the data logger is started Delta Del...

Page 29: ...F INT DIFF See logger type DIFF INT See logger type INT SHOT Currently selected process variable is recorded Data Logger Menu Logger display Select using arrow keys confirm by pressing set CONT Select start address and start the data logger START Deletes all entries and starts the data logger at start address 0001 DEL Deletes all entries SET Select logger type and configure DIFF INT DIFF INT SHOT ...

Page 30: ...ks Logger START blinks Logger DEL blinks Logger SET blinks Logger Current logger type blinks Select desired logger type using st DIFF INT DIFF INT or SHOT Select the appropriate parameters using st and confirm each selection by press ing set When configuration is finished CONT blinks You can start the data logger by selecting START or CONT see page 31 ...

Page 31: ...to the selected start address exception SHOT FREE MEMORY is displayed LOGGER and active logger type icons are displayed Data Logger Starting the Data Logger using START Prerequisite Data logger is configured All existing entries are deleted The start address for saving the values is 0001 Every time the meter has been switched off the data logger must be restarted exception SHOT Measurement Measure...

Page 32: ...enient management of the data logger Measurement RCL The RCL icon and the last recorded value is displayed Use st to select the desired address Empty memory locations will also be displayed RCL or meas Return to measurement Data Logger Example Measured value stored at location 0026 Example Empty memory location 0004 ...

Page 33: ...S SET All stored data are deleted 0000 DELETED is displayed Stopping the Data Logger You can stop the data logger at any time by pressing the meas key Measurement logger activated Data logger is stopped LOGGER and active logger type icons are no longer displayed It is still possible to hold a measured value by pressing STO and send it to any desired address Data Logger ...

Page 34: ...lock proceed as follows Display of time date Hour display blinks SET HOUR Set value Minute display blinks SET MINUTE Set value Second display blinks and shows 00 Clock is started the seconds count up Year display blinks SET YEAR Set value Month display blinks SET MONTH Set value Day display blinks SET DAY Set value Display of corrected time date ...

Page 35: ...rom different buffer sets including a user buffer 2 Sensor Verification The Paraly SW 112 software allows a sensor to be assigned to the device Connecting another sensor generates an error message ERR21 3 Conf Cal Code You can specify access codes for configuration and calibration on the device or via Paraly SW 112 software On the device the codes are entered in the configuration menu SETUP CODE a...

Page 36: ...e and confirm by pressing set Performing the temperature calibration TEMP OFFSET In measuring mode press the cal key Press cal once more to activate the function Temperature value currently measured by the sensor Use the st keys to enter the reference value Indication of currently adjusted offset value Press cal to save the reference value Option 002 Temperature Calibration Options ...

Page 37: ...elect the TAN TEMP CAL function for example where you can enter the TAN for enabling the option set TAN TEMP CAL set Press the set key set Enter the TAN code First digit blinks s t Set value set Next digit blinks s t Set value set s t Set value press set to save the TAN After correct input of the TAN the device signals PASS The option is now available Enabling Options TAN Input Options ...

Page 38: ...lue set Next digit blinks s t Set value set s t Set value press set to save the configuration passcode When accessing the configuration menu you will be prompted to enter the passcode If you want to specify a pascode for accessing the calibration menu select Cal Code and proceed as described above NOTICE If you lose your passcode you will have no access to the configuration menu You can also use t...

Page 39: ...vice Load file Save file Factory settings Load from device Measurement and calibration General Main display Display 2 Temperature unit Off C Date Time 11 16 2016 15 12 44 Calibration PIN code 0000 off 1100 Auto off time Device logger Date Time display format mm dd yyyy Manual temperature 40 250 C 24 hours Use PC date time 11 16 2016 14 22 38 Set Set Off Configuration PIN code 0000 off 1200 Sensor ...

Page 40: ...Measurement can still be performed After a calibration the corre sponding Sensoface icon friendly neutral sad is shown together with the calibration data Otherwise Sensoface is only visible in measuring mode The most important error messages and Sensoface info messages are shown on the inside of the protective cover A complete list of messages and their meanings is provided in the following tables...

Page 41: ...he sensor soon Calibrate or replace the sensor The neutral and sad Sensoface icons are accompanied by an INFO message to give a hint to the cause of deterioration Sensoface Message Cause INFO 1 Calibration timer INFO 3 Sensocheck INFO 5 Zero Slope INFO 6 Response time INFO 7 ISFET Operating point asymmetry potential INFO 8 ISFET Leakage current INFO 9 ORP offset ...

Page 42: ...alibration error Buffer unknown Make sure that you use the same buffer set as configured ERROR 10 Cal media interchanged Repeat calibration ERROR 11 Measured value unstable Drift too high Leave the sensor in the liquid until the temperature is stable If this does not help replace the sensor ERROR 14 Time and date invalid Set time and date ERROR 18 Configuration invalid Restart reset to factory set...

Page 43: ... meter sensor various small parts and user manual ZU 0934 Replacement quiver 5 units ZU 0929 Memosens lab cable M8 4 pins CA MS 001XFA L Li ion battery ZU 0925 Please visit our website for more information on our product range www knick de Product Line ...

Page 44: ...meter pH Sensors Please visit our website for more information on our product range www knick de Temperature detectors Note When a Memosens sensor is connected the temperature detector of the Memosens sensor is used When no Memosens sensor is connected the Portavo 904 X PH can be used as a temperature meter Pt1000 temperature detector ZU 6959 ...

Page 45: ...ml CS P0400 1000 3000 ml CS P0400 3000 7 00 0 02 250 ml CS P0700 250 1000 ml CS P0700 1000 3000 ml CS P0700 3000 9 00 0 02 250 ml CS P0900 250 1000 ml CS P0900 1000 3000 ml CS P0900 3000 12 00 0 05 250 ml CS P1200 250 Buffer sets Set 4 00 3 x 250 ml CS PSET4 Set 7 00 3 x 250 ml CS PSET7 Set 9 00 3 x 250 ml CS PSET9 Set 4 00 7 00 9 00 250 ml each CS PSET479 KCl solution 250 ml ZU 0960 ...

Page 46: ...ring cycle Approx 1 s Measurement error1 2 3 0 2 K Tamb 23 C TC 25 ppm K Specifications User defined 1 According to EN 60746 1 at nominal operating conditions 2 1 count 3 Plus sensor error 4 Ranges depending on Memosens sensor Memosens pH input M8 socket 4 pins for Memosens lab cable Display ranges 4 pH 2 00 16 00 mV 2000 2000 mV Temperature 50 250 C Memosens pH input ISFET M8 socket 4 pins for Me...

Page 47: ... 12 46 05 NIST standard 1 679 4 006 6 865 9 180 06 HACH 4 01 7 00 10 01 12 00 07 WTW techn buffers 2 00 4 01 7 00 10 00 08 Hamilton 2 00 4 01 7 00 10 01 12 00 09 Reagecon 2 00 4 00 7 00 9 00 12 00 10 DIN 19267 1 09 4 65 6 79 9 23 12 75 U1 User loadable via Paraly SW 112 Permissible calibration range Zero point 6 8 pH With ISFET Operating point asymmetry 750 750 mV Slope approx 74 104 possibly rest...

Page 48: ...onfiguration via Paraly SW 112 software Diagnostics functions Sensor data Memosens only Manufacturer sensor type serial number operating time Calibration data Calibration date zero slope Device self test Automatic memory test FLASH EEPROM RAM Device data Device type software version hardware version Data retention Parameters calibration data 10 years EMC EN 61326 1 General Requirements Emitted int...

Page 49: ...x 1000 h alkaline Nominal operating conditions Ambient temperature 10 C 55 C Ambient temperature 904 X 10 C Ta 40 C T4 Duracell MN1500 10 C Ta 50 C T3 Energizer E91 10 C Ta 50 C T3 Power One 4106 10 C Ta 50 C T3 Panasonic Pro Power LR6 Transport Storage temperature 25 70 C Relative humidity 0 95 short term condensing allowed Housing Material PA12 GF30 silver gray RAL 7001 TPE black Protection IP 6...

Page 50: ...y 14 Battery charge indicator 8 Battery compartment 13 Battery icon 14 Battery replacement 13 Battery types 14 Benchtop stand 10 Buffer sets 45 Buffer solutions Knick CaliMat 45 Buttons 12 C Cable coupling 44 Cal Code 38 Calibration CALIMATIC 18 Calibration CAL SOP Option 21 Calibration DATA INPUT 19 Calibration FREE CAL 24 Calibration MANUAL 20 Calibration TEMP OFFSET Option 23 CaliMat buffer sol...

Page 51: ...nnections 15 Connection USB battery 13 Continuous recording of measured values 27 Control buttons 12 CONT starting the data logger 31 Cyclic recording of measured values 27 D Data input calibration 19 Data logger 26 Data logger activating 31 Data logger clearing 33 Data logger configuration 30 Data logger icons 26 Data logger menu 29 Data logger stopping 33 Data memory 26 Data of the meter 46 Date...

Page 52: ...arations of Conformity 7 Energizer E91 battery 14 ERR21 error message for sensor verification 39 ERROR error codes 42 Error messages 40 Error messages overview 42 F Features 8 Field case accessory 43 FREE CAL free selection of calibration method 24 H Hanging up the meter 10 Hazardous area application 8 Hazardous location batteries 14 Holding the measured value 27 Hook 10 Hours display 34 I Icons f...

Page 53: ...ng 32 Logger display 32 Logger type data logger modes 27 M Manual calibration 20 Manual logging 27 meas key 12 Measured value recording 27 Measured values switching the display 25 Measuring 25 Memory for measured values 26 Memosens 9 Memosens connecting cable 15 Memosens lab cable accessory 43 Memosens sensors 15 Menu of data logger 29 Menu structure of configuration 17 Menu structure of data logg...

Page 54: ...erview of error messages 42 P Package contents 6 Panasonic Pro Power LR6 battery 14 Paraly SW 112 software 39 Parameter setting data logger 30 Parameter settings configuration 17 Passcodes 38 pH buffer solutions 45 pH configuration 17 pH sensor 15 pH socket DIN 19 262 15 Portavo 904 X 13 Ports 15 Power on 16 Power One 4106 battery 14 Product features 8 Product line 43 Product presentation 8 Protec...

Page 55: ...s Default 17 Return of products under warranty 3 S Safety instructions 7 Saving the currently measured value 27 Scope of delivery 43 Seconds display 34 Sensoface 9 Sensoface messages 41 Sensor connection 15 Sensors 15 Sensor verification Memosens 39 Sensor without temperature detector 25 set key 12 Setting the configuration data 17 Setting the data logger 30 Setting the time and date 34 Setup code...

Page 56: ...ogger 33 Structure of data logger 29 Suspending the meter 10 Switching on the meter 16 Switching the measured value display 25 Symbols in the display 16 T T3 temperature class 14 T4 temperature class 14 Table of error messages 42 Table view of configuration 17 TAN input 37 Technical data 46 Temperature calibration TEMP OFFSET 23 Temperature class 14 Temperature detectors product line 44 Temperatur...

Page 57: ...57 Index U USB port 15 USB port battery 13 USB port micro 8 V Value added features 9 Viewing logger data 32 Viewing recorded data 32 ...

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Page 60: ... 209 4PH KNE02 20170201 Software version 1 x Knick Elektronische Messgeräte GmbH Co KG Beuckestr 22 14163 Berlin Germany Phone 49 30 80191 0 Fax 49 30 80191 200 Email info knick de Web www knick de 091885 ...

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