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Star Plus Navigator21 Manual - Welcome to Sechang Instruments!

1. Calibration Start page is displayed Place the pH Electrode in the specified standard and press Start If the standard is auto recognized then a standard value will not be specified in this case you may run the standards in any order PW TITLE pH Place the electrode In the first buffer press START and wai for stable reading Pi Buffer Standard Auto detect Reading mV Temperature oc After pressing Start the Meter will initiate pH Calibration and start measuring the first point When the reading becomes stable data will be returned and displayed in the window 42 Calibration Place the electrode in the first buffer press START and wait for stable reading P1 Buffer Standard 40 Aulo detect Reading mw 176 0 Temperature oc Press Next gt to accept the current reading Press Next gt to accept the current reading and continue to the next point Do not remove the electrode from the standard until after you have accepted the current reading After accepting the current reading for the current point you may remove the electrode from the standard rinse and place it into the next standard The following dialog will be displayed after pressing Next gt 43 Star Plus Navigator21 Manual Next Standard Calibration Status Move the Y Pi An Electrode to the ma P2 Auto detect Next Standard and press OK P3 A4uto detect Move the electrode t
2. For instructions on how to do this click here If the database is password protected enter the password in the field entitled Database Security Password When the database name and location have been specified and the password entered if there is one click on Test Connection in order to verify the entered information A message will indicate if the connection was successful If the database information is changed exit NavAdmin by clicking Save and Close The database information will be encrypted and saved in an external configuration file If you need to change other information requiring database access such as Users you will have to re run the NavAdmin program Users 68 Advanced Click on the Users Tab and then click the Load from Database button A list of the current Navigator users will be displayed in a grid Normally users are added automatically when they log into Windows and run the Navigator software for the first time When a user is added automatically the following defaults are applied User Name Windows log in name Full Name Blank Date Created Now Active TRUE CFR21Rights FALSE Edit Method TRUE plur In other words a new user if not 21 CFR is given full rights to operate the Meter and modify methods In this screen the administrator may activate de activate and modify permissions on a user by user basis eT Star Navigator 21 Administrator Admin Options Database Connect
3. PH EOmdUEENIEY iras 18 Pharimaceutieals SG 1 Pla Al EDE EDE OE NV Dk EE 31 DDD EE EE ROER 31 47 PRESS EE OGE OA 9 Collect Stored Data button 9 A EO 65 MESA 65 Pressure Compensation 60 POLE CHING sees n EI Re 83 NaVidatO 2 i yere EE SR EE VES 83 R Ref TEMPEL EE vos SE GER 31 Reference Temperature 31 REDOING Ses inert E DEM SE HD 6 69 REDES ss RENEE edie sane 18 Maia Ee Ge ee 18 RES eene ee taii Eats 5 10 18 Research eene nnn 6 69 81 Resolution Concentration 31 RESOIMMON Sat EE ras 31 Re stablized 42 47 55 Result WINdOW sita 16 86 Results see ped ee Had 6 16 18 See EE EO Ee 6 VIE WINE EA MERLO DE Ge 16 RINGS se EE EG EG 77 R5252 Seri l siot ged EER SE OO EE Ed 69 RS 232 SEFA leasg e ren Rave EE Ss 5 Run Microsoft ACCESS 83 S X EE EE 5 10 18 Sally EED SE a 18 31 Salinity Compensation 60 Salinity Factor die Lax Sk ns EX eR 31 Salt TYDE eise SEPPEV DIGNE 31 SdmpleuDdtd ri 9 Sample EE 17 Sample Name 10 18 Sample Results 17 Saving sessanta EE DE LER 17 Samples SERE Lem EE 10 Save sees see ee 6 17 18 31 37 69 DataDaSe nur 69 Metode Ee EG iaa 31 LEE 6 Sample Results 17 SAVE DUUON EE 10 16 17 Save CHANGES ss EES es 69 Save Measurements 10 17 Wal Moner ee e e
4. When Auto Save is off you may review the results and manually save them or choose not to save them 4 Take Continuous Measurement Insert the Electrode into the solution and click Continuous Measurement to navigate to the continuous measurement mode CONTINUOUS MEASUREMENT Continuous measurement screen appears as below 22 Sample Measurement E ContinuousMonitor a a la 5 kl E Zoom Out Zoomin Cursor Copy Save Print Preview 100 0 90 0 80 0 70 0 60 0 50 0 40 0 a gt Time Elapsed in Seconds RA Data Counter Data Capture Interval in Seconds Setting Data Capture Interval By default the data capture interval is set to 3 Seconds and that is the minimum interval can be set The interval can be increased by clicking the up button Once the data capture started you cannot adjust the time in the middle of data acquisition If need to change the interval first stop the continuos measurement then you can change the interval Data Capture Interval in al Data Counter 23 Star Plus Navigator21 Manual Data counter displays the total no of samples are captured Graph Graph option provides the trend of the sample being captured The X axis display the Start time and the time elapsed since the accusation begins Y axis represent the Main parameter reading like pH Conductivity Do etc and temperature Only the active mode data are displayed in the grid and gr
5. temperature compensation when no temperature sensors are attached to the instrument Stirrer Speed This item is only present on the Benchtop meters It is used to set the stirrer speed The speeds are 1 through 7 with speed 1 being the slowest and speed 7 being the fastest and Off A speed of 3 or 4 is recommended for most applications The stirrer will automatically be turned on and off at appropriate times during calibration and when taking measurements Saving the Method Click 2909 Method in order to download the changes to the Meter If you exit before saving the method you will receive a warning and be given a chance to keep your changes Viewing Editing a Different Method When the Method Editor is first invoked it is assigned values from the Active Method by default While in the editor you may view edit any method on the Meter Upon exiting the Editor the Active Method on the Meter is restored To change the method you are viewing and editing select the method number on the drop down list at the bottom of the editor window Change Method 2 Current Method The label Current Method will be displayed if the currently selected method for editing is also the currently Active Method on the Meter When a new method is selected it will be uploaded from the Meter and the values displayed Importing and Exporting Methods See Importing and Exporting Methods Importing and Exporting Methods 35 Star Plus Navi
6. 65 Star Plus Navigator21 Manual Navacerrada 65 AROSA 66 Database CONNECUO Masia NA 67 US a cannes 68 ME NETTE T UL UE 71 Save CNN SO RE ER OE Ee 71 2 EE ER ODO GE EG Ge GO Re EG ee EG io ea Ee dl 73 21 GER OVervleW se A A A 73 21 CFERAdAmInIStiatOr SEUD ide 74 The Administrator s role Window s Setup ccc cece cece cece seen ee RR mmn nnn 74 The Administrator s role Navigator Setup sees sek EEN RR EE nmn 74 ZI CER USERS is ee ES EG EE laine deanna E De DE Ud Lia 76 2T CERIUSEr ValldatlOf SE EE ESE EE 76 SIgnibg Electronic Ce EE 76 Z21 CFR Verification and MISCO Viana 77 About Kat elei Let eg re 78 How To COMtact US iii 78 Administrator tg e de iS OE ER OUR Ea Rad a Cg va dant xa AIN Rada 79 AdMINISTatOr INS TUCHONS EE 79 Database TEL EE 79 Database lge c LEM 79 ies Pre EO N ON N EA 81 Vi Welcome NavHelp 1 4 Orion Star Plus Series Excellence in Electrochemistry Environmental Food and Beverage Pharmaceutical Consumer Products General Laboratories E Introducing Star Plus Navigator How to Contact Us Navigator Overview Navigator Main Screen The main screen is configured to allow the analyst to easily take measurements and view results Four toolbar buttons provide immediate access to the other main functions of the program editing meter methods calibrating and viewing calibration results and accessing stored data for research and reporting Star Plus Navigator 21 Se
7. Method 2 Cond Temp Comp Valid Range 0 0 10 0 Temp Coefficient TOS Factor RE valid Range 0 00 10 00 Cell Constant Walid Range 0 001 199 9 Ref Temp Cell Type pH ISE 32 Change Method E Current Method Save Melhod Temp Comp This allows you to select between turning temperature compensation OFF selecting a linear temperature compensation or a non linear temperature compensation for natural and ultra pure water Off Lin nLF Temp Coefficient If Lin Temp Comp is selected linear temperature compensation this is the manually entered linear coefficient in C units The default is 2 1 C which is representative of many aqueous samples to compensate for temperature changes TDS Factor Total Dissolved Solids Conductivity conversion factor The default value for TDS factor on the meter is 0 49 which is a reasonable estimate of a TDS factor for natural water applications Cell Constant Conductivity Auto calibration default cell constant This is an estimate of the cell constant within a factor of 10 in order to allow the Meter to auto recognize the conductivity standard during calibration The default cell constant is 0 475 The instrument Auto recognizes three Orion conductivity standards 1413 uS cm 100 uS cm and 12 9 mS cm Ref Temp The Reference Temperature The temperature compensated conductivity of a solution is the conductivity which that solution exhibits at the r
8. Solids 10 18 Total Dissolved Solids Conductivity 31 Turn ON OFF Auto store 78 WV DCS eh EES oia 18 ee Cre ern o 18 U USA EDE AG EE EE EE ea 31 42 Be 9 69 83 option allows sieke kk RR ER RR RR EE RR 9 User Identification 77 User Nare OE ED IE Se bolas 69 User Verification ia ER DE ek vss 80 User Walts iss SEE eroi UE ei 9 Users EE 77 deterrmilblbig asse c b ED SE EE 77 Users Taba 69 V Validate Data sonia 69 Validatifi ass exi da dd 77 81 Bri EES EDE Se OE ins 81 USE Sassari ad 77 Nerea ipod 81 83 88 View Caibratton 3 39 VIEW EE 10 VICWING EE 16 39 Galibratiofis ES NE 39 RESIES LS ndi canica 16 Viewing EditiNG esse sees ss ee ke eek ee 31 Different Method 31 W LA ES d oare seme OE OE 10 17 Save Measurements 10 17 Water sat alf EE tasks sas ia Pd 31 Water Saturated Air 60 dee MN IETS SE SURE PERS DE 1 Windows Administrator 78 Windows Security EE RR ee 77 Windows SD 77 80 Windows XP Security 77 WINK TEE 31 60 Z ZEVO ER AREE 60 A NE 60 ZOOF AN CICK Ni Ed Dti 18 MINAS arios 18 ZOOM QUE Clinica 18 89
9. all calibration types d Calibrate Measurement Type Push button to accept calibration type 38 Calibration Select Calibration Type Once the calibration type has been chosen you will be guided through the calibration process The Calibration procedure for main parameter like pH Cond ISE DO follows the same calibration steps You will 1 Ze Enter the Number of Standards you wish to run up to a maximum of five Decide which Standards will be Auto detected and which will be entered manually and enter standard values for standards that will be determined manually Start the calibration process by placing the probe into the first standard and clicking START Run each standard in turn by placing the probe into the next standard after viewing and accepting the Meter response for the previous standard You may press lt Back at any time to review previous screens You may press Cancel at any time during the calibration process in order to abort the entire run If you cancel the previous calibration on the Meter is unaffected and will remain valid When the last standard point is accepted you can no longer cancel A summary of the calibration results along with calculated slopes and offsets will be displayed Although the process of calibration is essentially the same for all calibration types there are some differences that make each calibration unique For this reason each calibration type is explained in
10. drag the guide across the readings to get the exact or extrapolated readings at any point on the curve Sample Measurement Copy to clipboard Copy the entire graph to the clipboard You can then paste it to other applications 2 Save the viewing area of the graph Print print screen will pop up and the graph will become black and white in colour for a print preview of your readings Click this button to close the continuous measurement 27 Method Development The Active Method Although the Meter supports ten unique methods only one method may be active at a time Once a method becomes the Active Method it is used for all future measurements and calibrations until the Active Method is changed to a different one The Active Method is chosen simply by selecting its number 1 through 10 on the Active Method 4 Navigator toolbar Method Development A Method is a list of setup parameters which will be used during calibration and when taking measurements in order to optimize and individualize the measurement process for a particular sample matrix To view and or modify the settings in the Active Method click on the Edit Method toolbar button Edit Method A Method is broken up into sections based on the Meter measurement types that are Supported Each section may be accessed by clicking on the appropriate TAB near the bottom left of the window Depending on your Meter model some TABs will
11. new Navigator user will not have 21 CFR authoring rights Also the new user s full name required by 21 CFR will be blank If Navigator is setup for 21 CFR compliance the Administrator will need to run the NavAdmin program to update the user s record to give that user 21 CFR privileges if that user will be allowed to run the instrument and digitally sign samples The Administrator can also add new users manually For a complete description of how to add new users and modify existing users see the description of the NavAdmin exe program 21 CFR User Validation Signing Electronic Records User Verification and Digital Signature Active users who are currently logged onto Windows and have 21 CFR authoring rights will be allowed to run the instrument collect sample data and store data After clicking the MEASURE button the Digital Signature Dialog is displayed requiring the user to verify his identity by entering his Windows password and clicking OK He is required to do this before every instrument Measurement of an unknown sample 76 21 CFR Option Digital Signature 21 CFR User Verification Username SlideRule Full Name SRS Systems Password pese Motes Reason Author Cancel If the user cannot be verified e g the user fails to enter his password correctly within the number of times set by the Administrator the Digital Signature Dialog will exit and the sample measurement will be terminated On suc
12. not be available the example below depicts a meter model that supports all measurement types The first Tab is pH pH 29 Star Plus Navigator21 Manual 24 Method 7 pH Resolution Butter Set ISE Cond DO Options Change Method AB Curent Method Save Melhod pH Resolution Determines the decimal precision of the pH result 0 1 0 01 0 001 Buffer Set Specifies the buffer set in use during calibration USA or Euro 1 USA Orion buffers 1 68 4 01 7 01 10 01 12 46 2 Euro 1 68 4 01 6 86 9 15 ISE 30 Method Development 74 Method 57 significant Digits Units Lone Range nLin Change Method E Curent Method e ethod Significant Digits Determines the number of significant figures displayed in the ISE measurement mode 1 2 3 Units Units to be displayed in calibration and measurement mode M mg L ppb none Both measurement and calibration must be performed in the same units Conc Range This selects the stability criteria to be used in the ISE calibration For most calibrations the HIGH setting is the best option But to maximize the accuracy of low concentration measurements using low concentration calibration standards the LOW setting can improve performance by giving the sensor longer to stabilize in the calibration standard nLin Enables or disables calibration auto blank correction Auto Off Conductivity 31 Star Plus Navigator21 Manual 24
13. only Manual Calibration If the DO Calibration Type is Winkler the DO standard value must be entered manually Enter the known DO standard value in mg L When you have finished entering the standard information press Next gt The Calibration Start page is displayed Place the DO electrode in the specified standard and press Start If the standard is auto recognized then a standard value will not be specified i Em Is E el RE Lalihrssi N IF NES EL EI S m DO Place the electrode inthe standard press START and wait for a stable reading Hi Standard Concentration Sat J Auto detect Current Reading mA Ke Temperature 0C A After pressing Start the Meter will initiate DO Calibration and start measuring the first point When the reading becomes stable data will be returned and displayed in the window 59 Star Plus Navigator21 Manual ETE dd D O Place the electrode in the standard press START and wat for a stable reading Standard Concentration Sat 102 3 Auto detect Current Reading n Temperature oC Press Next gt to accept the current reading and display a calibration summary which depicts the Meter response A DU Calibration ree Des Je ms foo Cancel Next gt 60 Calibration Temperature Calibration Temperature Calibration occurs in three steps The first step is to enter the Ca
14. run Calibrating the Conductivity electrode may be performed entirely manually entirely automatically or a mixture of both Up to five 5 Conductivity standards may be run 1 Set the number of standards by clicking the up or down arrow to the right of the number as shown below As the number of standards changes the number of visible points will change 52 Calibration 2 Specify whether the standard will be automatically recognized by clicking the Auto detect box next to each standard value r E Le T j fd COND Calibration EL Cond This dialog will step you through the process of calibrating the Cond electrode Enter Number of Standards B 2 Important For manual entries P4 100 TE Auto detect enter the values at sample temperature not compensated P2 DE usicm y Auto detect to ref temperature P3 12900 sien WEEG Auto Standard Recognition All Orion Star Meter models have the ability to auto detect the following Conductivity standards 1 100 uS cm 2 1413 uS cm 3 12900 uS cm also seen as 12 9 mS cm If you are using these standards enter the number of standards you will be using and check all Auto detect boxes on The point values will be set to 0 0 and disabled Since all standards are recognized automatically they can be run in any order Manual Calibration If auto standard recognition is not going to be used the conductivity standards must be entered manually as shown above To spec
15. to exit Note Meter readings uS in the summary screen may be slightly different than the values displayed and accepted on previous screens for the individual standards This is normal and is caused by slight drift that can occur between the time the reading was determined to be stable and returned for display and the time the value was accepted by the user The values depicted in the summary screen are the actual values used to determine the final coefficients Dissolved Oxygen Calibration DO Calibration occurs in a single step Only one standard is run Calibrating the DO electrode is performed automatically or manually depending on the DO Calibration Type DO Calibration Type Auto Recognize 57 Star Plus Navigator21 Manual Water Saturated Air Sat Auto Detect Air Saturated Water Sat Auto Detect no unit Auto Detect 1 Calibration Type is specified in the Method 2 Decimal Resolution is specified in the Method 3 Pressure Compensation type is specified in the Method Automatic Manual 4 Salinity Compensation type is specified in the Method Automatic Manual D O This dialog will step you through the process of calibrating the DO electrode CAL Type water sat air osat Enter Number of Standards i P4 100 Sat a 58 Calibration Auto Standard Recognition The DO Calibration Types Water Saturated Air Air Saturated Water and Zero are all performed in Auto Detect mode
16. 8 2 Select the Measurement Types to Acquire EEN EEN EEN EEN Re ee 19 3 Enter Sample ID Information EE as GE GE ee N Ebene 21 4 Take CONUNUOUS EE EE 22 Method feelen En EE 29 The Active Method o2 dca v Qc QOO A AAA A 29 Method Development N EE EE RE cm ed am EE HE NO mer Eod N Ee De GE 29 aie EE EE OE EE EE RD OE EE EE OT 29 IS oe ED ed DA DONE EE 30 EONAUEEMIEE EEN 31 DissolVed OXY GOI st oes De Ge a EE Re GE din 33 OPTIONS iS Ee 34 Saving gg e e EE 35 Viewing Editing a Different Method sesse ses kk EEN EE EEN 35 Importing and Exporting Methods NENNEN RR ee RR ee EE ee kk RR kk ee Ge EE 35 Table Of Contents Importing and Exporting Methods A 35 EXDOFEHng a Metodo iia 36 IMPpOrtnda a Method dd 36 SAID ON UTER 37 VIEWING let ee ada aii 37 CAlIDPallON EE 38 PA Ealibratio EE SES IS ED Ee RR EE EG EE AEA ie 40 Auto B ffer RECOGMICION aan 41 Manual EalibiatiOf ss N A A Ee Ee UPS E 41 TE COUD ee EE 45 Manta Ealibratiof sae AAA wanes E 46 ORP CallDratlO Nati 49 Atito Standatd RecogbpJtlOlt iS EE EE Ee ehre 50 Manual CalibiatiO WEE 50 ConductivityCallbratON ss pa iu AA 52 AUto Standara Recognition O 53 Manual CallD Paul On tar a dora 53 Dissolved Oxygen Calibration EEN RR ee ee GEE Ge ee RR RR kk Ge EE EE ee kk RR ek ran 57 Autosstandatrd Ree el d Nur AA 59 Manual Cabra CON a 59 Temperature CalbratON a a de GR GE GE AUS 61 AGVAN CCG de O 65 Research and REPOFUNG siii id A AAA 65 Administrator Sets sioe DEE adds
17. 9 81 Browse E EEN 69 81 Star Plus Navigator21 Manual DUI er Set DE ed ie d 31 42 C Calibrating 6 40 42 47 52 55 60 CONGUCTIVILY arde 55 DO EE 60 E EA 47 ORB ee 52 DEE TO OE Ee IT 42 Calibration 6 39 40 65 Calibration Overdue Warnings 31 Calibration Start 42 47 52 55 60 Calibration Type 31 40 60 VIEWING oet os EE ER cosse 39 Cell Constablta e 31 Cell VEL EER a 31 CER Mode ss ve Se UC Poo RE 83 CFR le oes N ESE GESE 82 SFRZTRIONES nad ceca 69 Clicking START DUON rra 18 COllG EE 9 Collect Data button 9 Collect Stored Data button 9 COllGCEITO ss EU UP OD WEE ERU 9 Sample Data sie NEE wis 9 82 Stored Data us see ga 9 COIOUI T 18 COMME EIE EE 10 18 Company Network 83 CONC el EE EE EE Oe 31 CONC ARE VERVI 5 10 18 39 Conductivity 3 10 16 18 31 55 Re ENEE 55 Conductivity Auto calibration 31 Conductivity Calibration 55 COMMMUOUS Se 18 SAUNG EE EE EE Eg 18 Taks EES RN TTL 18 CODY AE ER EE 18 GCopy paste simio 10 18 EER Es EE EG tl BE Ee 18 Si OE 18 Current Metode sesse Ede iia 31 D Data Capture Interval 18 SCUING PEE 18 RR EE 18 Data Research is DE Edu Ie 6 Data v lida se sis EE EER tdi Ee 77 Database iS De 18 69 83 Database Access Permission 83 Database Connection 69 Da
18. Fisher s Life and Laboratory Sciences segment provides analytical instruments scientific equipment services and software solutions for life science drug discovery clinical environmental and industrial laboratories ThermoFisher designed the Orion Star Series to offer rapid accurate measurement of pH ISE dissolved oxygen and conductivity in the laboratory or the field Intended for quality assurance in various industries the Star Series is the first U S multi parameter meter that can store up to 10 programmable methods with password protection with the option of 21 CFR Part 11 compliance How To Contact Us Enviornmental Instruments Water Analysis 166 Cummings Center Beverly MA 01915 Tel 1 800 225 1480 Fax 976 232 5015 SCIENTIFIC For a complete list of products and services visit our website at www thermo com water 78 Administrator Instructions Administrator Instructions Database Access Permission Each user must have Write access to the Navigator database If a user s permissions do not give him her Write access the user s file rights must be upgraded and an Administrator must be logged on in order to do this 1 Using Windows Explorer locate the Navigator database It s exact name and location may be found by running the NavAdmin exe program and clicking on the Database tab 2 Right click on the database file in the Window s explorer window 3 Select Properties Select Security Tab 4 Enable Wr
19. IV ei 5 Meter User s Manual 5 Method 6 18 31 37 39 40 47 60 69 EXDOLLIIG ne ere 37 apie ge se OR 37 MELET TT 6 40 SAVING EE 31 Method Development 6 31 Metliod Geleet 31 37 Save Method EE 37 Microsolit ACCESS aco EE N EK N s 78 Klein 18 ZOOM In CHEK EK EL EE ESEG 18 UM EE AE EE EE 18 N Na VAGPDID seis dn ce ea es ed 69 78 80 NavAdMIN OXO sesse sees nnn 69 83 UNNIN Oai n os 83 Navigator Main Screen 3 Navigator Setup 78 Navigator Software 5 77 Navigator toolbar 6 31 Network Administrator 83 NOW USEF os Er oue GEE dee era d dps 69 New User dialog kk ee 69 MIESE EE EE EE 31 42 NEE ec 31 VIE eN ARE ELE RS METER 31 NOW EES SESDE SE SEE EG ESE DO RE GE ED De 9 O Option allOWS see ee sek ee RE RR RR EE RR ee EN 9 LIS AE ED 9 Option provides kk RE EE ke 18 OPUONS ran 9 10 17 18 31 Al e ista 31 OON Stals erotico 1 Orion Star Series e 5 82 SE 3 5 6 10 18 39 52 CallbFatlhg isst N SE REP Ea d 52 AIR ee Le DEE 52 Oxidation reduction 5 18 Oxidation Reduction Potential 6 10 18 P Pass WO EE 80 83 De 3 5 10 16 18 31 39 42 82 SU ei ln ME 42 mul leie en 42 PrIEIGEL Ode oodd dest una GE GE 42 Star Plus Navigator21 Manual A AE ER 5 Be Oe E Le M t rts o Cox v oar ari Pete es 31
20. Meter supports ten unique methods only one method may be active at a time Once a method becomes the Active Method it is used for all future measurements and calibrations until the Active Method is changed to a different one The Active Method is chosen simply by selecting its number 1 through 10 on the Active Method 4 Navigator toolbar Method Development A Method is a list of setup parameters which will be used during calibration and when taking measurements in order to optimize and individualize the measurement process The Method is broken up into sections based on the Meter measurement types that are supported The Active Method on the Meter may be uploaded to the Star Plus Navigator21 Manual PC viewed edited and saved back to the Meter Click on the Edit Method toolbar button to access and change the currently active Method on the Meter Edit Method For more information about the process of Method Development click here Calibration Before measurements can be taken the electrode must be calibrated Calibration is the process of determining the Meter response at different concentration levels using known standards Most measurement types require multiple standard measurements in order to produce a valid response curve across a wide range of concentrations Others such as ORP Oxidation Reduction Potential and DO Dissolved Oxygen only require one standard Click on the Calibrate toolbar button to ru
21. OFF Auto store In 21 CFR mode Auto store is required to be turned ON If 21 CFR mode is turned OFF Auto store may be set to either state by the Administrator Auto store forces all data that is collected on the instrument to be stored to the database without user intervention 3 Set the number of times a user can fail to enter a password In order to circumvent an unauthorized access through multiple password guesses the Administrator can set the maximum number of times a password entry can fail 4 Specify database name and path and password The NavAdmin program is where the administrator sets up the location and name of the database and the database password This information is visible to the Administrator in the NavAdmin program but is saved in encrypted form in an external configuration file 5 Setup 21 CFR Users and Authoring Privileges The Administrator will setup authoring privileges on a user by user basis and setup additional user information not available in the Windows security model such as the user s full name For a complete description of these Administrator setup functions see the description of the NavAdmin exe program 75 Star Plus Navigator21 Manual 21 CFR Users Navigator users are maintained automatically When an operator first runs the Navigator software the user is automatically added to an internally maintained user table in the database if that user doesn t already exist By default each
22. R EE MIER ES 81 Import Method iss ss see Re ee ee ke 37 lsploregale c ES ESEG SES EN GE DR GED EDE 37 MEMO Artana 37 Incorrect Password Attempts Before A EN SG DS N ie 69 lon Concentration sas 18 Ion Selective Electrode 10 ben see 3 5 10 18 31 39 47 82 CallDFatllig seo ss EE EER EG 47 ISE Call ration iS vata 47 SE Blc tOdO roind vro rA dE PANE RAN WES OE rs 47 ISE measurement ss ss sies De Rds N 31 J A usi xiva tas 69 77 81 SEET 81 BIEN 69 SE 27 L LabSpeed Navigator 6 69 77 81 Knee 83 Lin PEMA COND EE si S RE EE EE 31 DOW estem RE OE 31 84 M Main Screen eene 10 16 18 Mantaro 31 Manual Calibration 42 47 52 55 60 Manual Range 1 7 31 Manual Temperature 31 Manual AUTO suas 31 Measure ERAN 9 10 18 65 Measure button 10 80 elei ane SE OG SR GE Re ee 80 Measurement type 18 Measurement Types 10 Measurements 6 10 18 80 Take is SE DUE dvd Cis 6 10 Meter 5 6 9 10 16 17 18 31 37 39 40 42 47 52 55 60 65 69 78 Active Method eene 6 31 determining iei exa Ex Y EXER 6 40 disconnecting ceci einn ex Re ecient 5 Method eene 6 40 Meter CONNECUON EE EE IRE ves 5 Meter Metodi tage WR ERE uut 37 Meter ele Tei 69 Meter OVENVICW sso seide ges ed 5 Meter set StoredData EE 9 Meter
23. Star Plus Navigator21 Manual Table Of Contents ut e elen EE 1 Orion Staf Plus SCneS oni EE EG AD E Ee De GE EE Eege 1 Navigator ee 3 Navigator Main Steel ADS OS EG IM ED RE MUS E EE SE Ge er ris 3 NS Ke tee ie did 4 Meter OVErVICW riisiin n EE 4 Meter TUDO Sessa m i T UU EMMMMT 4 Meter onteer Em 5 EE 5 Ehe Active MENOT is ike OR De Se En RSS war Ee Ab KT ON EROR GE EE N E S 5 Method Developments aio 5 Get EE 6 Taking A Measurement 6 Taking Continuous Measurement ENNEN EE EE EE Se rr rr rr rr 6 Collecting Sample Data from Meter ue sees EE ee kk EE RE EE SE RR RR Re RR Ge EE EE ee 6 Collecting Stored Data from Meter esse EEN RR RR RR ee GE EE GE RR RR RR kk ee EE EE ee kk 6 SV WNC Results EE ESE qu ER OE GE RD DR A C GO Ge EG OE 7 Data Research and REDOMING EE 7 Ten el EE lg En E EE 9 Collecting Sample Data from Meter ae EEN RR RR ee EE EE OS RR RR EEN 9 Collecting Stored Data Tron DER 9 Taking Measurement iis rriren A 10 oet Tie ACUYe ue EE 11 Star Plus Navigator21 Manual 2 Select the Measurement Types to Acquire ccc eee EE ER RR RR EE EE RR Re RR mmn 12 Enter Sample ID INFOrmatiO NEE 13 EST EE 14 NTS VU RESIES EED DE Oe anal iii 15 Save le 15 VIEWING ss EE RE EE RE a AR 15 Dissolved Oxygen UNICS aene aaa SG GE EN saws 16 Saving sample ResulES sara 16 Taking Continuous MeasurementS sees Ese EEN RR Ge EE EE EEN RR Ge EE EE EEN 17 Lx Set Hie Active Metodes bes DI EG AE DS eg Ge de vi DA Os br AGE t 1
24. a display in interactive charts and plots Reporting using standard report layouts Printing and Exporting If the 21 CFR option is turned on LabSpeed Navigator may also be used to Browse 21 CFR authored samples and review digital signature histories Add digital signatures to samples Display the Journal 21 CFR Audit log Validate Data Click on the Research toolbar button to run LabSpeed Navigator 4 3 ZA du oum IA l t l LJ MJ aus VS A x YS Administrator Setup NavAdmin exe NavAdmin is a utility program where the administrator sets up defaults for the Navigator program including the database users and Meter communications The NavAdmin program is also where the administrator will enable 21 CFR and setup 21 CFR user rights Run NavAdmin from the Start menu Start gt All Programs gt Thermo Star Navigator gt NavAdmin 65 Star Plus Navigator21 Manual or Start gt All Programs gt Thermo Star Navigator 21 gt NavAdmin 21 CFR version The NavAdmin program is organized into four screens accessed by tabs at the top of the window The four screens are Admin Options Database Connection Users Meter Options pa Du e Star Navigator 1 Administrator Database Connection Users Meter Options Enable 21 CFR Part 11 Compliance Number of Incorrect Password Attempts Before Failure Enforce Auto Store Simulation Mode no Meter required I Enable Active Method Ca
25. and continue to the next point Do not remove the electrode from the standard until after you have accepted the current reading After accepting the current reading for the current point you may remove the electrode from the standard rinse and place it into the next standard The following dialog will be displayed after pressing Next gt 55 Star Plus Navigator21 Manual Next Standard Calibration Status Move the Y pin Electrode to the ES Po 14313 Next Standard and press OK P3 12500 Move the electrode to the next standard and click OK Moving the electrode will cause the Meter to become unstable and start the next reading automatically The Next standard P2 will be displayed Once the reading becomes stable the measurement will be returned and displayed in the window P2 Standard Value usicm TERR Manual Reading us Temperature oC Press Next zs to accept the current reading Continue in the same manner until you have accepted the data for all standards On the last point pressing Next will accept the last point and display a calibration summary which depicts the Meter response for each standard and the calculated coefficients 56 Calibration b COND Calibration Cond Review the calibration results and press finish Pe ordik uy conductance us Temp Le Ano Diet ec KI 00 0 61 6 2340 E ao pe fa BEE At this point the calibration is complete Press Finish
26. aph In multi mode option the different mode details can be viewed by selecting the active tab from the mode tab Starting Continuous Measurement The continuous measurement starts by clicking the START button the data are filled in the grid and the graph is plotted on the right START 24 Sample Measurement In continuos measure mode the sample data are captured at the set interval and displayed in the grid and graph 2 ContinuousMonitor Q IK H Q Zoom Out Zoomln Cursor Copy Save Print Preview mv Temp Date Time 100 0 20 0 0 1 mV 25 9 C 1 1 2004 11 22 48 90 0 18 0 178 1 mV 259C 1 1 2004 11 23 36 gt Start Time 11 22 48 Time Elapsed 51 Secs Data Counter START mo SAVE CLOSE Data Capture Interval in Seconds Stopping Continuous Measurement Continuous measurement is stopped by pressing the button Saving Continuous measurement data 25 Star Plus Navigator21 Manual 26 Continuous measured data can be saved by pressing the button Graph Toolbar All the Graph toolbar buttons are not active in continuous measurement mode Once the continuous measurement stops then all the toolbar buttons are active 4 Hd amp Zoom Out Zoomin Cursor Copy Save Print Preview a Zoom Out EM Zoom Out Click to enlarge screen image Zoomin Zoom In Click to minimise screen image Ha Cursor Show Cursor Shows a green guide line on the graph You are able to
27. as testing and running demos without a physical instrument present Enable Active Method Caching Toggle this option on in order to enable method caching Caching is a technique that typically speeds up the Meter communications by eliminating redundant requests for data When turned on the Active Method and it s calibrations are cached or copied to the PC A copy on the PC will be used until a change occurs such as when the Active method changes Caching greatly reduces the time it takes to save sample data since the active method and calibrations are also stored with each sample If turned off all information required by the PC will be retrieved from the Meter as needed even if it hasn t changed Database Connection Click on the Database Connection tab This is where the administrator sets up the location and name of the database and the database password This information is visible to the Administrator in the NavAdmin program 67 Star Plus Navigator21 Manual lait Database Path CiThermoiData Files Star Navigator Database Onon mdb Browse Database Security Password aaus Test Connection Save and Close Click Browse to browse your hard drive network for the physical database to connect to By default the database is not password protected and therefore not secure To secure the database the administrator must add a password to the database A secure database is a requirement of the 21 CFR protocol
28. ator will need to setup the Windows operating system such that certain instrument users have restricted roles do not have administrative rights in order to control access to secure sections of the Navigator software In order to setup the Navigator 21 CFR Window s environment the administrator must 1 Setup Windows User accounts for Meter operators Each Meter operator must be provided a Window s log in user name and password Normal Meter operators will not have Administrator rights 2 Secure the Navigator database by adding a password By default the Navigator database is not secure any user may use Microsoft Access to open browse and even modify the contents of the database 21 CFR requires that the database be secured by a password For instructions click here 3 Give all Navigator users Write permission to the database For instructions click here The Administrator s role Navigator Setup 74 21 CFR Option The Administrator sets up 21 CFR environment in Navigator by running the NavAdmin exe program Several 21 CFR related options may be set by the Administrator in the NavAdmin program He may 1 Turn ON OFF the 21 CFR protocol The Star Navigator software can run with or without the 21 CFR protocol which requires an instrument operator to author digitally sign every sample that is run The Administrator may force the 21 CFR protocol operation within Star Navigator by turning on this option 2 Turn ON
29. cessful entry of the log in password the sample Measurement is allowed to continue and when data returns it is automatically stored to the database along with a record of the digital signature before displaying the results on the screen How the Password is verified A user is initially verified when he she logs into the Windows XP operating system When taking a measurement the username of the user who is currently logged in is displayed in the 21 CFR signing dialog and it cannot be changed When the user enters his her password it is verified via a Windows system call If the entered password does not verify Navigator rejects the password entry and the sample measurement is cancelled 21 CFR Verification and History The Research program LabSpeed Navigator provides a solution that fulfills all the post analysis 21 CFR Part 11 requirements In LabSpeed Navigator you can 27 Star Plus Navigator21 Manual 1 Browse the database for 21 CFR authored samples 2 View the signature history for each sample 3 Add additional signatures to a sample for Approved Reviewed and Verified reasons Validate the Data 5 View and Browse the Journal 21 CFR Audit log Click on the Research toolbar button to run LabSpeed Navigator About ThermoFisher Scientific ThermoFisher Scientific is the world leader in analytical instruments Our instrument solutions enable our customers to make the world a healthier cleaner and safer place Thermo
30. change 2 Specify whether the standard will be automatically recognized by clicking the Auto detect box next to each standard value 40 Calibration A PH Calibration KI This dialog will step you through the process of calibrating the pH electrode Buffer Set USA Enter Number of Standards GS k P1 0 0 pH A Auto detect P2 pH A Auto detect P3 pH T f AURA Auto Buffer Recognition All Orion Star Meter models have the ability to auto detect certain pH standards which depends on the Buffer Set being used The Buffer Set USA or Euro is specified in the Active Method 1 USA Orion buffers 1 68 4 01 7 01 10 01 12 46 2 Euro 1 68 4 01 6 86 9 15 If you are using either of these buffer sets enter the number of standards you will be using and check all Auto detect boxes on The point values will be set to 0 0 and disabled Since all standards are recognized automatically they can be run in any order Manual Calibration If auto buffer recognition is not going to be used the pH standards must be entered manually To specify a manual standard turn off the Auto detect box next to the standard Then enter the pH standard value If desired some standards may be auto detected and some may be manually entered 41 Star Plus Navigator21 Manual P 1 At pH Auto detect P2 pH E Auto detect P3 10 0 Bee Auto detect When you have finished entering the standard information press Next gt The
31. ching Cancel Save and Close Admin Options Enable 21 CFR Part 11 Compliance Toggle this option on in order to enable 21 CFR compliance When 21 CFR compliance is turned on the Navigator software will only allow users who have been given 21 CFR author rights to take measurements and 66 Advanced store data In addition the user is required to enter his password before every measurement is taken in order to verify his identity An operator s log in id password and full name once encrypted is considered a digital signature and is saved with every sample When 21 CFR compliance is turned on a secondary option is enabled Number of Incorrect Password Attempts Before Failure 21 CFR guidelines requires that some mechanism be in place to disallow password guessing and to fail a password entry after a certain number of tries The default is 5 but may be set to a smaller number Enforce Auto Store Toggle this option on in order to force Auto storage of all measurement data This option forces the Navigator software to always store all measurement data automatically If 21 CFR is enabled Auto Store is a requirement in this case Auto Store will be checked and disabled Simulation Mode Toggle this option on in order to run the Navigator software in simulation mode When in simulation a Meter connection is ignored and all data is randomly created This option is normally off but may be useful in certain cases such
32. delines for electronic data collection and data storage procedures which will guarantee the validity of data and electronic signatures The Navigator Software complies with all 21 CFR guidelines and in some cases goes beyond the recommendations to provide additional levels of data security The 21 CFR protocol focuses on the following primary validation mechanisms Administrator role User rights and privileges User Identification and Signing Electronic Records Audit Trail Database security Data Validation se ig Windows Security Navigator relies on the built in Windows XP Security mechanism for determining the user s Role and validating a user s password If the 21 CFR option is to be used Windows XP is reguired Encryption The Rijndael symmetric key cryptographic encryption algorithm which uses a private 32 byte key and a private 16 byte initialization vector is used in all encryption and decryption procedures Data Validation Once password protected the Navigator database data storage mechanism is considered a Closed system by the 21 CFR protocol A Closed system has many fewer restrictions imposed by the protocol in order to ensure data integrity Ina Closed system data validation is not required by the 21 CFR protocol However for added security the Navigator software provides a mechanism to determine if the sample data stored to the database was later changed A special encryption key that is d
33. ditor screen to download it to the Meter and overwrite the method at the currently selected Method number 36 Calibration Viewing Calibrations The most recent calibrations for each measurement type pH ISE Orp Cond DO and Temp are maintained on the Meter for each of the ten methods When the Active Method is changed e g from Method 2 to Method 7 the active calibrations are also changed The current calibrations for the Active Method may be viewed by clicking the View Calibration button View Calibration The current Calibrations for all measurement types supported by the Meter will be uploaded from the Meter and displayed in the following dialog S Calibration Viewer Click on the appropriate Button or tab to display the calibration for a particular measurement type 37 Star Plus Navigator21 Manual The date and time at the top represents the date and time when the calibration was performed Calibration Calibration is the process of determining the Meter response at different concentration levels using known standards Click on the Calibrate toolbar button to run calibration for any of the electrode types using the currently active Method on the Meter ie Calibrate Select the Calibration Type on the following Dialog by clicking the appropriate button Depending on your Meter model not all calibration types will be available The example below depicts a Meter model that supports
34. dividually Click on the link below for an explanation of each calibration type pH Calibration ISE Calibration ORP Calibration Cond Calibration DO Calibration The Calibration procedure for Temperature pH ISE ORP Cond DO Membrane DO Solution follows the same calibration steps You will 1 d 3 Enter the Calibration Temperature Start the calibration process by placing the Temperature probe into the solution and clicking START Press Next button to accept the Calibration You may press Cancel at any time during the calibration process in order to abort the entire run If you cancel the previous calibration on the Meter is unaffected and will remain valid 39 Star Plus Navigator21 Manual When the calibration is accepted you can no longer cancel A summary of the calibration results will be displayed Click on the link below for an explanation of Temperature Calibration Temperature Calibration pH Calibration pH Calibration occurs in a series of sequential steps The first step is to enter the number of standards you wish to run and also to specify which standards will be run Calibrating the pH electrode may be performed entirely manually entirely automatically or a mixture of both Up to five 5 pH standards may be run 1 Set the number of standards by clicking the up or down arrow to the right of the number as shown below As the number of standards changes the number of visible points will
35. eference temperature The temperature is chosen to be either 25 C 20 C 15 C 10 Cor5 C Method Development Cell Type Select the Cell Type Standard USP Manual Range 1 7 Ina Standard cell the plates are parallel to each other A Manual range may also be selected Dissolved Oxygen a Method 2 DO Resolution Sat Resolution Concentration ot Barometer Type Barometric Pressure 7601 0 Valid Range 450 0 850 0 Salinity Type Salinity Factor MMM Valid Range 0 45 Calibration Type pH ISE Cond 00 Options Change Method 2 Y 7 Curent Method Save Method Done H Resolution Sat The decimal precision of measurement results when in units of saturation 1 0 1 Resolution Concentration The decimal precision of measurement results when in units of mg L 0 1 0 01 Barometer Type Barometric pressure compensation selection Manual Auto Auto which uses the instrument s internal barometer for pressure compensation is recommended Use Manual in the unusual case when the probe may be exposed to higher pressures than the Meter Barometer Pressure If Barometer Type is Manual this is the manual barometric pressure setting entered in mm Hg Salinity Type Selects method of Salinity correction Auto Manual A conductivity probe must be used in addition to the DO probe for automatic 33 Star Plus Navigator21 Manual Salinity correction and therefore is available only on Me
36. erived from specific sample fields is saved with each sample record Later in the LabSpeed Navigator program the record key value can be checked to validate the data Audit Trail 73 Star Plus Navigator21 Manual The 21 CFR protocol requires that an audit trail be kept to 1 Maintain an event log to document events that could affect the data such as when errors occurred 2 Ensure that the original conditions under which a sample was taken could be reproduced The Navigator Software maintains the Event log through a Journal mechanism that is stored to the database Each important event is time stamped and saved A user can review the Journal at any time in the LabSpeed Navigator software to compare timed events Although the Journal could be used to track changes to the method and calibration parameters on a field by field basis the Navigator software instead saves the entire method and entire calibration with each sample This is the ultimate audit trail in that the exact conditions under which each sample was run and how the results were calculated are stored with each sample 21 CFR Administrator Setup The Administrator s role Window s Setup The Administrator has special privileges in the Windows operating system In particular the Administrator is allowed to setup other user accounts and privileges The Administrator also plays an important role in the setup of the Navigator software for 21 CFR For example the Administr
37. esponse for each standard and the calculated coefficients d SF Calibration MES Review the calibration results and press finish Concentration Ept mmm amp tt nn l ORP Calibration ORP Calibration occurs in a single step Only one standard is run Calibrating the ORP electrode may be performed automatically or manually 1 Specify whether the standard will be automatically recognized by clicking the Auto detect box next to the standard value 49 Star Plus Navigator21 Manual fd ORP Calibration A Enter Number of Standards 1 q P1 mu y Auto detect Auto Standard Recognition If you are using a Thermo ORP standard check the Auto detect box on The point value will be set to 0 0 and disabled Manual Calibration If auto standard recognition is not going to be used the ORP standard value must be entered manually To specify a manual standard turn off the Auto detect box next to the standard Then enter the ORP standard value When you have finished entering the standard information press Next gt The Calibration Start page is displayed Place the ORP electrode in the specified standard and press Start If the standard is auto recognized then a standard value will not be specified 50 Calibration I nn 4 CORP Lalihiratis ORP Place the electrode in the standard press START and wat for a stable reading d START Standard Value Auto detect Reading m
38. gator21 Manual The Meter can maintain up to ten unique methods Methods may also be exported saved as a file to the PC hard drive A Method that has been exported as a file may be imported and downloaded to the Meter replacing any one of the ten Methods stored there TO gain access to the import export functions click the Edit Method button to view the currently Active Method Edit Method Click the button at the lower right corner of the Method Editor window The bottom of the Method Editor Window expands to reveal two new buttons Import Method and Export Method and the button changes to Lal Change Method Current Method Done nm The current method may be imported fram a file ar exported to a file Import Method Export Method Exporting a Method 1 If the Active Method is not the method you wish to export change it now by selecting a different Method number 2 Click the Export Method button You will be asked to enter a name Entera name and click Save Methods are saved in XML format Importing a Method 1 If the Meter Method number you wish to overwrite is not selected change it now by selecting the correct Method number 2 Click the Import Method button You will be asked to select from a list of exported methods Choose one and click Open The Method values displayed in the Editor will be updated with the new values 3 Finally click Save Method on the Method E
39. herwise The administrator may manually add a new user by clicking the New User link The following New User dialog will be displayed Enter all information and click OK The user will be added to the Navigator user list Ee Add a Hew User Lag on Username jds User s full name Joseph O Smith LG May this user author samples in 21 CFR mode Cancel DOK When finished modifying the user table click Save to Database to make the changes permanent 70 Advanced Meter Options Communication with the Meter is via a standard RS232 Serial protocol The serial communications setup parameters are pre installed and normally do not need to be changed However the Meter does support different baud rates and other serial parameters If the serial parameters are modified on the Meter you must change them here to match e Star Navigator 21 Administrator Meld Admin Options Database Connection Users l Meter Options i cR RS 232 Port settings Part Mame COMI Baud Rate ES Parity stop Bits E Data Bits E Cancel save and Close Save Changes To accept all changes on all screens and exit the NavAdmin program click Save and Close 71 21 CFR Option 21 CFR Overview The primary motivation behind 21 CFR part 11 protocol as set by FDA is to recognize the new role of digital processing in the laboratory and to set gui
40. ify a manual standard turn off the Auto detect box next to the standard Then enter the conductivity standard value 53 Star Plus Navigator21 Manual If desired some standards may be auto detected and some may be manually entered For manual entries enter the conductivity at the calibration temperature Important For manual entries P4 uSicm W Auto detect enter the values at sample temperature not compensated P2 1413 u icm EER Ee to ref temperature P3 12900 NT TIETE When you have finished entering the standard information press Next gt The Calibration Start page is displayed Place the conductivity electrode in the specified standard and press Start If the standard is auto recognized then a standard value will not be specified in this case you may run the standards in any order elt Cond O n Pince He electrode in the first standard press STAR and walt for stable reading Pi Standard Value uSicm LEEN Reading us Temperature aC After pressing Start the Meter will initiate Conductivity Calibration and start measuring the first point When the reading becomes stable data will be returned and displayed in the window 54 Calibration alle Place the electrode in the first standard press START and walt for stable reading Pi Standard Value uS cm 10 Reading us Temperature o ed Press Next gt to accept the current reading
41. ion Users Meter Options Load fram Database Save to Database User List UserName FullMame DateCreated ModifyDate Acty CFR21 er Edit Method Hel SlideRule Jahn 5 Rule 10 12 2005 13 14 38 1071272005 13 14 39 pk jemosm lu E a Mew User Cancel Save and Clase Activate De activate Toggle this option off to de activate a user User records cannot be deleted they can only be de activated Nor can the user name and full name be modified once added This is to ensure that historical data records still reference a specific author or other signatory even though the user may no longer be running the instrument A user may be de activated and re 69 Star Plus Navigator21 Manual activated at any time If a user s last name should change the entire record must be de activated and the user added again CFR21Rights permission Toggle this option on to give the user permission to operate the Meter under 21 CFR Note that this permission cannot be turned on unless the user has a Full Name You must enter a full name for the user before you can turn on the 21 CFR permission Edit Method permission Toggle this option on to give the user permission to modify Methods Without this permission the user will not be able to view or modify Meter methods however he will be able to change the Active Method and take measurements Full Name Enter a full name for the user This is a requirement for 21 CFR but optional ot
42. is saved immediately after the results are returned from the Meter If you wish to preview the sample results before saving them turn Auto Save off You may then save the sample at any time by clicking on the SAVE button SAVE _ The Save button will be disabled if the sample has already been saved If you forget to save the sample before running the next sample a warning will be issued giving you chance to save the sample before it is replaced by the new one The warning may be turned off in case you are running samples and do not wish to save them To turn off the warning un check the menu item Options Warn to Save Measurements The database name location and security password are managed by the administrator using the administrator setup program NavAdmin exe All sample browsing printing and exporting of the saved samples is performed in the Research and Reporting program Taking Continuous Measurements The main screen auto configures to allow only those measurements that are Supported by your Meter model The example below shows what the main screen would look like for a Meter that supports all measurement types If your Meter model does not support a particular measurement type then it will be disabled 17 Star Plus Navigator21 Manual Star Plus Navigator 21 z fl Active Method fi Edit Method View Calibration Calibrate Research File Tools Options Help LL E 74319 ms SAL RES Com
43. istrator responsibilities click here Data Research and Reporting A powerful data research and reporting application called LabSpeed Navigator may be run in order to perform the following functions e Data browsing and retrieval e Data display in drill down grid format e Data display in interactive charts and plots e Data reporting using standard report layouts e Data printing and exporting Click on the Research toolbar button to run LabSpeed Navigator Research LabSpeed Navigator is a standalone application and contains its own complete Help document For more information about how to use LabSpeed Navigator refer to the Help Contents on LabSpeed s main menu bar Sample Measurement Collecting Sample Data from Meter This option allows the user to send the data from the meter to Star Navigator by pressing the measure key in the meter In normal condition once the Star Navigator established connection with meter all the meter buttons are inactive However if the user wants to send the data from meter manually then press the Collect Data button in Star Navigator Now Star Navigator will wait for details from meter The task bar in the star navigator will prompt the user to press the Measure key in the meter to send the data as shown below Waiting for input from Meter press measure in meter to collecct data Press the measure key once in the meter to send he da
44. ite permission or Full control for the User the Workgroup or the Domain the user belongs to Note When the Navigator database resides on the Company Network LAN you may need the Network Administrator to change the file permissions Database Security By default there is no password and therefore the database is not secure The administrator will have to manually assign a password to the Navigator Access database and then specify the database password in the NavAdmin exe program Instructions for protecting the Navigator database by adding a database password Required when Running in 21 CFR Mode 1 Exit all programs that might have the database open including Navigator itself and NavAdmin exe 2 Make a backup copy of the Navigator database and store it in a secure place If the password is lost or forgotten it can t be recovered and the database won t be able to be opened 79 Star Plus Navigator21 Manual 3 Run Microsoft Access Choose File Open and browse to find the Navigator database Single click on the database file to select it in the list 4 Click the arrow to the right of the Open button and then click Open Exclusive 5 On the Tools menu point to Security and then click Set Database Password 6 In the Password box type your password Passwords are case sensitive 7 In the Verify box confirm your password by typing the password again and then click OK 80 2 ale EE 69 77 78 80 81 21 CFR Ad
45. le a fa A Active Method T Edit Method View Calibration Calibrate Research File Tools Options Help URB TDS SAL RES comment DO MEASURE JMMCONTINUOUS MEASUREMENT COLLECT DATA COLLECT STORED DATA m Auto Save Folder Author Cond Folder SAVE The Navigator main screen self configures to a particular Meter type and capability The example above depicts a Meter type that supports the full range of possible measurements pH ISE ORP Conductivity and Dissolved Oxygen The main screen is split horizontally into two views for 1 Setting up and taking measurements top portion 2 Viewing and saving measurement results bottom portion Star Plus Navigator21 Manual The Toolbar A Edit Method View Calibration Calibrate Research Wl Active Method I e Edit Method Click to Perform Method Development e View Calibration Click to View Meter Calibrations for the Active Method e Calibrate Click to Calibrate the Meter for the Active Method e Research Click to browse saved data for Research and Reporting e Active Method Drop Down to Change the Active Method on the Meter Meter Overview Meter Types The Meters in the Orion Star Series support a wide variety of electrochemical measurement types Some Meter models support only one measurement type e g pH Meter while other models may support some or all measurement types DH acidity ISE io
46. libration Temperature 61 Star Plus Navigator21 Manual q Temperature Calibration Place Temperature probe inthe solution Wait for stable reading then press START Enter Calibration Temperature oC 250 solution Temperature oC LT Auto Detect lt Back Next gt Finish Place the Temperature probe the specified solution and press Start After pressing Start the Meter will initiate Temperature Calibration and start measuring the first point When the reading becomes stable data will be returned and displayed in the window 62 Calibration q Temperature Calibration Place Temperature probe inthe solution Wait for stable reading then press START Enter Calibration Temperature oC 250 Solution Temperature oC 25 0 Auto Detect Press Next gt to accept the calibration Press Next to accept the current reading Pressing Next will accept the point and display a calibration summary which depicts the Meter response 63 Star Plus Navigator21 Manual q Temperature Calibration Review the calibration results and press Finish Cancel EN Back At this point the calibration is complete Press Finish to exit 64 Advanced Research and Reporting A powerful data research and reporting application called LabSpeed Navigator may be run in order to perform the following functions on stored data Sample browsing and retrieval Data display in drill down grid format Dat
47. ment DO C MEASURE JMMCONTINUOUS MEASUREMENT COLLECTDATA M COLLECT STORED DATA MICA pe Folder SAVE 1 Set the Active Method The Meter maintains ten methods one of which is currently active To change the currently active method on the Meter select the method number on the toolbar 18 Sample Measurement You can view or change the properties of this method by selecting the Edit Method button 2 Select the Measurement Types to Acquire Depending on the actual Meter model you have you may choose up to three measurement types to be run simultaneously The measurement types are arranged on three rows one measurement type may be set for each row Click with the mouse to toggle a measurement type on or off For example for a multi function meter you may choose to run pH on the first row Conductivity on the second row and Dissolve Oxygen on the third row THEE MEASURE CON TINUOUS MEASUREMENT pH only MEASURE CONTINUOUS MEASUREMENT ISE Conductivity 19 Star Plus Navigator21 Manual MEASURE CONTINUOUS MEASUREMENT pH Total Dissolved Solids Dissolved Oxygen Measurement Types Ion Concentration Oxidation Reduction Potential Millivolts Conductivity Total Dissolved Solids Salinity Resistivity Dissolved Oxygen 20 Sample Measurement 3 Enter Sample ID Information Sample information may be entered before taking the measurement to help identify that
48. ministrator Setup 78 ZI CPR BUE resser 69 81 21 CFR Overview 77 21 CFR Cie e ME 81 21 CFR User Validation 80 Ke GE arde 80 21 CFR Verification sesse ee ee ee ee 81 ENELYDEOR ses ee Ed kb N Ge EG ie 77 A About ThermoFisher Scientific 82 Access Database siese see ke 6 17 ee UE 10 18 ibus 18 Activate de activate Users 69 Active Method 3 6 10 18 31 37 39 Admin Options RR RR eek 69 Administrator 69 78 80 83 Administrator Instructions 83 Administrator Setup 69 Air sat water eese nen 31 Air Saturated Water 60 ADO VS p EES eee 81 Audit Trail sasie Ee el HE REDE 77 Authoring Privileges 78 AULO SAV E EO EE RE y VR ERE DR DE GE 18 Auto Buffer Recognition 42 Auto Configure cccccccccccnnnnnnnnaos 10 18 Auto detect 40 42 52 55 60 Auto increment 9 10 18 AUO RE ads eie IUE SO eN ENS 10 Auto recognized 31 42 52 55 60 Auto SaVe sis seed ie eit aa saa 10 17 18 Auto Standard Recognition 52 55 60 AlUto storade isst usd uM SU EE dedi dd 69 AUtO STtOFE concccorracia rr 69 78 B e UE EE ED 6 40 Barometer Pressure 31 Barometer YDG si vase ENEE NEE E 31 Sein OE E 18 DALCI ee EE 18 Benchtop ss ER RE EE Oe x Ee 31 O oo mM nn 6
49. n calibration for any of the electrode types using the currently active Method on the Meter Calibrate For more information about the process of Calibration click here Taking A Measurement The primary function of the Meter is to take measurements of unknown solutions Of course for measurements to be accurate a valid calibration must have been performed first For a complete description on taking measurements click here Taking Continuous Measurement Continuous measurement at predefined time interval can be done For a complete description on taking continuous measurements click here Collecting Sample Data from Meter Data can be collected from meter by pressing the measure key in Meter while it is connected to Star Navigator For a complete description to collect data from Meter click here Collecting Stored Data from Meter The stored Data in the meter can be collected from Navigator to store in the PC For a complete description for collecting stored data from Meter click here Navigator Overview Saving Results Measurement results are saved in an Access Database All relevant information is saved with each measurement including the date and time Method conditions that were used the Calibration parameters the raw Meter value as well as the final interpolated result You can save the results automatically or choose to preview the results before saving them For more information about saving results and admin
50. n concentration ORP oxidation reduction potential mV millivolts Cond conductivity TDS total dissolved solids SAL salinity RES resistivity DO dissolved oxygen De Se teg The measurement types are arranged in three groups 1 pH ISE ORP mV 2 Cond TDS SAL RES 3 DO Multi meter models which support all types are capable of up to three simultaneous measurements A measurement may be taken simultaneously with any another measurement from a different group Navigator Overview The Navigator Software runs all Meter models in the Orion Star Series When it first runs the Meter model is detected and the software self configures to support only the measurement types actually supported by the Meter Meter Connection The Meter is connected to the PC via a standard RS 232 Serial cable Serial communication parameters such as baud rate are factory installed and do not need to be changed however they can be changed on the Meter and modified on the PC in Administrator Setup During the time the Navigator software is running and the Meter is connected to the PC the Meter keypad is disabled In order to access the Meter functions via keypad the Navigator software must not be running or the Meter must be disconnected from the PC The Meter keypad should become active within 20 seconds after exiting the Navigator software or disconnecting the Meter from the PC Getting Started The Active Method Although the
51. nductivity display consists of Conductivity uS cm sample temperature reference temperature and cell constant 3 the DO display consists of Dissolved Oxygen Sat sample temperature atmospheric pressure mm Hg and Meter reading in nA If the sample has not been saved the SAVE button will be enabled To manually save the results of this measurement to the database click the SAVE button Dissolved Oxygen Units The Meter always calculates and returns a DO result in both 9oSat and mg L units Either units may be displayed in the DO result by double clicking on the units display For example double click on the 9osat units in the Result window and the results will be re displayed in mg L Double clicking again will re display in sat Once the display is changed it will continue to display in the chosen units until changed again Saving Sample Results Measurement results are saved in an Access Database The following information is saved with every sample 1 Sample ID information sample name operator comment folder 2 Meter model and S N 3 Acquisition date and time 16 Sample Measurement 4 Complete sample results including calculated value raw Meter value measured temperature 5 Method 6 Calibrations associated with each measurement type Samples may be saved automatically or manually If you wish to save the samples you run automatically check the Auto save box GEDRA When checked the sample
52. o the next standard and click OK Moving the electrode will cause the Meter to become unstable and start the next reading automatically The Next standard P2 will be displayed Once the reading becomes stable the measurement will be returned and displayed in the window P2 Bufer Standard e 0 Auto detect Reading mV Temperature oc Continue in the same manner until you have accepted the data for all standards On the last point pressing Next gt will accept the last point and display a calibration Summary which depicts the Meter response for each standard and the calculated coefficients 44 Calibration be PH Calthration PH Review the calibration results and press finish At this point the calibration is complete Press Finish to exit Note Meter readings mV in the summary screen may be slightly different than the values displayed and accepted on previous screens for the individual Standards This is normal and is caused by slight drift that can occur between the time the reading was determined to be stable and returned for display and the time the value was accepted by the user The values depicted in the Summary screen are the actual values used to determine the final coefficients ISE Calibration ISE Calibration occurs in a series of sequential steps The first step is to enter the number of standards you wish to run and also to specify which standards will be run Calibrating the ISE elect
53. om the Meter When Auto Save is off you may review the results and manually save them or choose not to save them You will be warned if the next measurement is going to replace unsaved data giving you a chance to save it if you forget Take a Measurement Insert the Electrode into the solution and click Measure to initiate the measurement on the Meter MEASURE e Reading begins to flash on the status bar and in a few seconds the Measure button changes to Stop At any time during the measurement you may abort by clicking the Stop button 14 Sample Measurement All measurements performed from the PC Workstation are performed in Auto Read mode In this mode the Meter automatically determines when the reading has stabilized and then returns the answer The measurement can take a few seconds or several minutes depending on sample and electrode conditions that can cause drift or instability When the Meter detects a stable reading the data is returned to the PC Workstation for display View Results Results returned from the Meter are displayed at the bottom of the Main Screen In the following example pH Conductivity and Dissolved Oxygen were measured and so results for all three are displayed The results title bar contains the method number that was used and the sample acquisition date stamp The author operator and sample ID information is also displayed on the right method 1 8 11 2008 13 18 39 Author s
54. on You may enter a Sample Name a Comment and a Folder name You may also elect to automatically save the sample after the results are returned from the Meter Sample Comment TT TESE Main Sample Name By default the sample name is set to Sample 1 and the trailing number is automatically incremented for the next sample You may change the sample name to something more descriptive Once the sample name is changed it will automatically be auto incremented until you change it to something else You may start the auto increment from any number For instance if you start with 13 Star Plus Navigator21 Manual Batch 52 the next sample will be Batch 53 A sample name can be up to 20 characters long Comment Any useful description note or comment may be added to the Comment field The Comment may be any size The Comment is not remembered from sample to sample as it is considered unique You can use copy paste Ctrl C and Ctrl V to make it easier to re enter the same comment for the next sample Comments must be entered before the measurement begins Folder The Folder is for organizing your data so that it will be easy to find later on For instance you could enter the Client s name here and later search for all samples performed for a particular client The default is Main Auto Save Check Auto Save if you want to automatically save all results to the database once they are returned fr
55. r Sample 6 25 0 C 3 89 mS cm 25 0 C ref 0 672 lem K 15 0 C S Folder Main 65 0 C M 99 7 sat 754 0 mmHg 804 0 nA Besides the final measured result each measurement type also displays additional helpful information For example the Conductivity measurement display consists of Conductivity uS cm sample temperature reference temperature and cell constant Save Results If the sample has not been automatically saved the SAVE button will be enabled To manually save the results of this measurement to the database click the SAVE button For more information on saving sample results click here Viewing Results Results returned from the Meter are displayed at the bottom of the Main Screen In the following example pH Conductivity and Dissolved Oxygen were measured and so results for all three are displayed The results title bar contains the method number that was used and the sample acquisition date stamp The author operator and sample ID information is also displayed on the right 15 Star Plus Navigator21 Manual method 1 8 11 2008 13 18 39 Author ep Sample 6 25 0 C 3 89 mS cm 2s50c ref 0 672 cm K 15 0 C S Folder Main 65 0 C M 99 7 sat 754 0 mmHg 804 0 nA Besides the final measured result each measurement type also displays additional helpful information For example 1 the pH display consists of pH sample temperature and Meter reading in millivolts 2 the Co
56. rent reading Press Next gt to accept the current reading and continue to the next point Do not remove the electrode from the standard until after you have accepted the current reading Even though the Meter has returned a stable value if the electrode is moved it can become unstable again and the Meter will return another reading after 47 Star Plus Navigator21 Manual After accepting the current reading for the current point you may remove the electrode from the standard rinse and place it into the next standard The following dialog will be displayed after pressing Next gt 2 Next Standard Calibration Status Move the Y Pl io Electrode to the ss p 100 Next Standard and press OK P3 100 Move the electrode to the next standard and click OK Moving the electrode will cause the Meter to become unstable and start the next reading automatically The Next standard P2 will be displayed Once the reading becomes stable the measurement will be returned and displayed in the window 3 BE Cabbratiun MOS Place the electrode inthe second standard and wat for stable reading P2 Standard Value Reading mV Temperature oC 250 Press Next zs to accept the current reading 48 Calibration Continue in the same manner until you have accepted the data for all standards On the last point pressing Next gt will accept the last point and display a calibration Summary which depicts the Meter r
57. rode is performed entirely manually Up to five 5 ISE Standards may be run 1 Set the number of standards by clicking the up or down arrow to the right of the number as shown below As the number of standards changes the number of visible points will change 2 Auto detect is turned off and disabled 45 Star Plus Navigator21 Manual 3 The units ppb in the case below and the significant digits is specified by the Method 2 ISF Calibration dia This dialog will step you through the process of calibrating the ISE electrode Enter Number of Standards E Manual Calibration All ISE standard values must be entered manually 1 00 Gpb 10 0 Gpb P3 ppb When you have finished entering the standard information press Next gt The Calibration Start page is displayed Place the ISE Electrode in the specified standard and press Start 46 Calibration ji Place the electrode in the first standard press START and wait for stable reading P1 Standard Value EDR Manual Reading mV ES Temperature oc EE After pressing Start the Meter will initiate ISE Calibration and start measuring the first point When the reading becomes stable data will be returned and displayed in the window Place the electrode in the first standard press START and walt for stable reading Pi Standard Value EDR Manual Reading mV Temperature oc 25 0 Press Next gt to accept the cur
58. s v er P vs 10 17 Save Results ttd dude ee ED De 10 Saving Continuous measurement 18 SGCODUS RE ESE ET DE EE D DE 18 eap E 78 Navlidatol se set veteran 78 SECUN AE TE t 83 Self configures ses kk EEN 35 5 oude RE EO 18 Data Capture Interval 18 Setup 21 CFR Users nek KEN esse ee 78 Setup Windows Leer 78 Show Cursor Shows 18 Significant Digits sic obe ER ED SR a 31 sea ie RE ER EE 80 Electronic Records iss coe 80 Signing Electronic Records 7 Simulation MOS iii coii tuv dE EDE 69 Standard Scsi ar 31 40 Star Navigator 9 69 78 Star Sele SE sce AE OO EK CIE 82 SEa 18 65 EONUAUOU Satan 18 GISDIAY ai EE EE M 18 START DUO ER SE SI LA X SE DE 18 Stirrer Speed 31 SUD EER MEE GO ER ER EDE 10 18 Stop DUO Massa 9 10 EERDER N E 10 Stopping Continuous Measurement 18 SOFA Data us SE EE Dead 9 StOFedDOtdzl EE 9 Meter SELMS GE de 9 T Take Continuous Measurement 18 Ee ale A EE 18 CONMEINUOUGS SERE e 18 DB coe 5 10 18 31 TDS e EE 31 Temp Calbraton sssssssesssrsesssssss 40 Temp Coefficient ANEN 31 temp COMD se ANS ED EE 31 Temperature Calbration 65 Test CONNECCION is ER Ud ian 69 INCHING PD 69 82 ThermoFisher Scientific 82 le reves EE EE oe 5 9 18 Star Plus Navigator21 Manual Meter er EE EE ES nest 5 Toolbar button 6 40 69 81 TOS MO Mist EP o Dico x 83 Total Dissolved
59. sample later on You may enter a Sample Name a Comment and a Folder name You may also elect to automatically save the sample after the results are returned from the Meter Comment TT TEST Main Sample Name By default the sample name is set to Sample 1 and the trailing number is automatically incremented for the next sample You may change the sample name to something more descriptive Once the sample name is changed it will automatically be auto incremented until you change it to something else You may start the auto increment from any number For instance if you start with Batch 52 the next sample will be Batch 53 A sample name can be up to 20 characters long Comment Any useful description note or comment may be added to the Comment field The Comment may be any size The Comment is not remembered from sample to sample as it is considered unique You can use copy paste Ctrl C and Ctrl V to make it easier to re enter the same comment for the next sample Comments must be entered before the continuous measurement begins 21 Star Plus Navigator21 Manual Folder The Folder is for organizing your data so that it will be easy to find later on For instance you could enter the Client s name here and later search for all samples performed for a particular client The default is Main Auto Save Check Auto Save if you want to automatically save all results to the database once they are returned from the Meter
60. ta from meter to Star Navigator This action can be cancelled if the user press the STOP button Collecting Stored Data from Meter This option allows the user to collect the stored data from the meter If the user wants to collect the stored data from meter then press the Collect Stored Data button in Star Navigator Now Star Navigator will collect all the stored data from the instrument to the specified storage location Star Plus Navigator21 Manual The task bar in the star navigator will prompt the user as shown below Retrieving stored data from Meter please wait Once all the stored data are captured then the buttons in the star navigator becomes active The amount of time to retrieve the data and store the data locally depends on the no of data stored in the meter Note he data retrieved from the meter are stored in location specified in the folder field By default the collected data from meter set to StoredData 1 and the trailing number is automatically incremented for the next data from meter You may change the name to something more descriptive Once the name is changed it will automatically be auto incremented Taking Measurements The main screen auto configures to allow only those measurements that are Supported by your Meter model The example below shows what the main screen would look like for a Meter that supports all measurement types If your Meter model does not support a particular measurement type
61. tabase Security 83 Database Security Password 69 Database TaD asse hx RUE dA Vei hdd 83 Date Created REKE 69 Decimal Resolution 60 Digital Signa tUr EE 80 Digital Signature Dialog 80 Bi RR T 31 42 DISCONNECUNA sso ie ex wien dro vas 5 Kee 5 RIVE 18 65 clip 18 Dissolved Oxygen 3 6 10 16 18 31 Dissolved Oxygen Calibration 60 Dissolved Oxygen Units 16 DO EES 5 6 10 16 18 31 39 60 KEEN EEN d 60 DO amp alibidUON EERS DS Ee 60 DO Calibration Type 60 E Edit Method uius seva eek EE A 3 37 69 Edit Method toolbar button 6 31 EIGCLOCH EMI Cal eege et 5 Electrochemistry iese ek ee ee Ee 1 Sieg ele ss SS EED ie 10 18 Electronic Records 80 SOMN asure eea 80 Enable 21 CFR Part 11 Compliance 69 Enable Active Method Caching 69 Enable Write es aa 83 Enforce AUtO StOFS ua 69 Sg ER 31 42 EXIEITIG ei EE De CURE N 5 31 69 Method Ge ee aras 31 NavAdmin sci eek orta has n Sas dac 69 NAVIGALOF aste REED EEDEN DI 5 EXPO Oir AD SG De DO ie 37 69 Exporting Methods 31 37 F Seille 9 10 18 PUI NANI ct 69 G Getting Started enne 6 Graph TOO Da Funds a ESPERE REP 18 H e neea a 77 aliod 6 18 69 81 83 Star Plus Navigator21 Manual Help Contents eene 69 81 FUSCO AA
62. ters that also support Conductivity measurements In this case the conductivity reading is used to calculate the salinity correction factor and automatically applies that to the DO measurement The manual setting allows the user to enter a manual salinity correction factor Salinity Factor If Salinity Type is Manual this is the manual Salinity correction factor Calibration Type Select Calibration type that will be used during DO calibration water sat air sat air sat water sat winkler mg L Zero no unit OPTIONS 4 Method 7 pH ISE Cond Do Options 34 Calibration Overdue Warnings Options pH hours ISE hours Orp hours Cond hours DO hours Manual Temperature oC st rrer speed T Change Method E d Current Method save method Done H Calibration Overdue Warnings Each measurement type may be setup to warn you when a calibration needs to be performed In each entry box enter the number of hours after a calibration to warn you that another calibration is needed A number between 0 9999 hours may be entered 0 zero disables the warning Method Development When a calibration is overdue a warning is displayed in red in the status bar at the lower right adjacent to the current date time In the example below a warning is displayed that DO calibration is overdue iz Cal Overdue DO 10 14 2006 6 05 PM Manual Temperature This is the temperature that will be used for
63. then it will be disabled 10 Sample Measurement Star Plus Navigator 21 el D ee File Tools Options Help LL E 74319 ms SAL RES Comment DO C MEASURE JMMCONTINUOUS MEASUREMENT COLLECT DATA E COLLECT STORED DATA MICA pe Folder SAVE 1 Set the Active Method The Meter maintains ten methods one of which is currently active To change the currently active method on the Meter select the method number on the toolbar 11 Star Plus Navigator21 Manual Edit Method You can view or change the properties of this method by selecting the button 2 Select the Measurement Types to Acquire Depending on the actual Meter model you have you may choose up to three measurement types to be run simultaneously The measurement types are arranged on three rows one measurement type may be set for each row Click with the mouse to toggle a measurement type on or off For example for a multi function meter you may choose to run pH on the first row Conductivity on the second row and Dissolve Oxygen on the third row pH only ISE Conductivity pH Total Dissolved Solids Dissolved Oxygen Measurement Types Oxidation Reduction Potential 12 Sample Measurement MV Millivolts Conductivity Total Dissolved Solids Salinity Resistivity Dissolved Oxygen Enter Sample ID Information Sample information may be entered before taking the measurement to help identify that sample later
64. v E Temperature oc MY After pressing Start the Meter will initiate ORP Calibration and start measuring the first point When the reading becomes stable data will be returned and displayed in the window B8 nn 4 BP Lalihiratis ORP Place the electrode in the standard press START and wat for a stable reading P1 Standard Value 20 1 6 Auto detect Reading mV Temperature oc Press Next gt to accept the current reading Press Next gt to accept the current reading and display a calibration summary which depicts the Meter response and the calculated offset 51 Star Plus Navigator21 Manual fd ORP Calibration Review the calibration results and press finish P At this point the calibration is complete Press Finish to exit Note The measured Meter reading mV in the summary screen may be slightly different than the value displayed and accepted on the previous screen for the individual standard This is normal and is caused by slight drift that can occur between the time the reading was determined to be stable and returned for display and the time the value was accepted by the user The value depicted in the summary screen is the actual values used to determine the final offset Conductivity Calibration Conductivity Calibration occurs in a series of sequential steps The first step is to enter the number of standards you wish to run and also to specify which standards will be

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