Home

Operation Manual

1. 13 13 72 led 13 A le 2S0 sr v a iene 13 2 2 PO adit 14 2 9 OM 15 SEF ONE Da 1 es Pid 17 Chapter 3 File Men uiii ee uz ara 18 3 12 Open Experiment Bm eee bl pee 18 3 2 General result file s ASCII file 19 3 3 Cycle result file amp capacity result file s ASCII 20 34 Splt gene rat FesulE dora ER ______ _ fae so spes bus 20 CU TNE tobibialv Hie xCODVelsiON sees eod edad ______ _ i 20 Chapter 4 Experiment 22 4 1 Electroanalytical 23 VOILE CUNY 23 4 1 2 Linear Sweep 25 Chronoamperomelry3sutos e vu
2. Graph Info Selection v CURRENT e VOLTAGE Line Add 4 9999 Time Unit ss Point Data Info Res File lithdata001 rfd Owner Sch File JIN1 cvc Test Time 1999 3 30 4 35 1900 0 0 Tester us kim Graph Legend CURRENT 1 lithdata001 voL TAGE 1 iithdata001 CURRENT 2 lithdata001 VOLTAGE 2 lithdata001 M CURRENT 3 lithdata001 VOLTAGE 3 lithdata001 v CURRENT 4 lithdata001 10 000 12 000 14 000 VOLTAGE 4 ithdata001 6 000 8 000 Cycle sec 4 000 auto backup Curent Time 13 45 09 CAP NUM SCRL gt After plot graph if you want to change axis parameters Simple select the parameter in combo box for each axis located in upper side and press RELOAD button gt f you want to see the graph for data of running channel Pressing RELOAD button makes a plot as updated WPGI100 _ Potentiostat Galvanostat User s Manual 6 2 2 Special Plots on general data graph 1 Charging Graph only Set x axis as cycle time and press icon 2 This will change X axis from cycle time to charging time General Graph lithdataD0 Ef Graph Info Selection x CLE TIME We CURRENT NT VOLTAGE Li Area 1 9999 Time Unit gt Point j
3. Graph Legend CURRENT 1 lithdata001 voi TAGE 1 lithdata001 CURRENT 2 lithdata001 am VOLTAGE 2 lithdata001 CURRENT 3 lithdata001 VOLTAGE 3 iithdata001 Current mA 93v 0 A v CURRENT 4 lithdata001 VOLTAGE 4 lithdata0o1 0 16 40 0 50 0 1 23 20 1 56 40 Charge Time hour 2 Discharging graph only Same as above except pressing icon red one _ General Graph lithdatal0l Graph Info Selection X Y CURRENT YI VOLTAGE Line Add Res File cyce Area 1 9299 Time Unit hr Foint Reload Sch File E Graph Legend CURRENT 1 lithdata001 js 1 Hithdata001 2 CURRENT 2 lithdata001 VOLTAGE 2 lithdata001 2 CURRENT 3 lithdata001 VOLTAGE 3 ithdata001 CURRENT A4 lithdataD01 VOLTAGE 4 lithdata001 0 16 40 0 50 0 1 23 20 1 56 40 DisCharge Time hour WPGI100 Potentiostat Galvanostat User s Manual 3 Charging amp Discharging graph amp icon pressed General Graph lithdata001 Graph Info Selection CURRENT VOLTAGE Line Add Cycle Area 1 9999 Time Unit hr gt Point Reload Graph Legend CURRENT 1 lithdata001 VOLTAGE 1 lithdata001 CURRENT 2 lithdata001 VOLTAGE 2 lithdata
4. File Technique Control Graph Repot Backup Window Help Ej 2153 80 s 5 Stripping Square Wave Yoltammetry Deposit E V Deposit Time Ka v Final E v step v Amplitude V Frequency Quiet Time auto backuE E Parameters Range Description Deposit E V 5 5 Deposit potential Deposit Time sec 1 999999 Deposit time I nit E V 5 5 Initial potential Final E V 5 5 Final potential Step E V 1 9999 Step potential Amplitude 1 999999 Pulse amplitude Frequency 0 1 100 Square wave frequency Quiet Time sec 0 999999 Quiescent time before potential step Current range Auto manual Sensitivity scale setting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 10 characters should be ESWV on file name e If you want your file name as ESWVtest cye then input the name as only ESWVtest Do not type file extension 33 2 100 Potentiostat Galvanostat User s Manual 2 Ifyou want to use previously saved file Press LOAD button then you can see the files list starting ECP characters 3 When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing
5. Files of type Cycle Files cuc cue Cancel If cycle file type is for potentiostat mode then file extension is for cycler mode then file extension is 18 WPGI100 _ Potentiostat Galvanostat User s Manual 3 2 General result file 5 ASCII file convert In order to use General data file binary format file in other application program you can convert it to ASCII file General data file s extension is rfd converted ASCII file s extension of general data file is rfx Convert General Data to Text Look in Cx data 22001 19 7002 21 m amp CD 003 75593 7c4h CVOO6 rfd Ske24001 rfd 9822008 19 001 169 001 9 001 119 2 9 tQ03 rf m5593 7C4h CVDD5 rfd tQ04 rfd gt Files of type General Data Files Cancel Item Identifier Space TAB Comma d Clear 4 Item Time Step time Step Cycle Curent Voltage uss Vo File name Calcot Capacity Power Energy Load Temp Select general result file that you want to convert Select delimiter Select item s which you want to convert default all items Set a Output File Save In CX data Ske24001 fe File name Save as type General Data Text Files Cancel Open as read only Sel
6. Maximum 99999hr59min59sec or 99 999 999 999sec 0 input 9999 9 999sec 12 65 13min5sec li input 1 0 0 1hr lil input 256h26m30s 256hr 26min 30sec IV input 50 0 30 50 30sec V input 1 26 80 1hr 27min 20sec f you select dV dt dl dt dT dt etc dt based condition dt value is activated Cut off parameters I 10 11 12 13 14 15 Time Step time Voltage Unit Volt Current Unit Ampere Capacity Unit Ahr dV Minus deltaV for NiCd battery or NiMH battery dV dt voltage slope dl dt Current slope FCC Percent Capacity of First Cycle Charge Percentage based on the first cycle s charging capacity value FCD Percent Capacity of First Cycle Discharge Percentage based on the first cycle s discharging capacity value LCC Percent Capacity of Last Cycle Charge Percentage based on previous cycle s charging capacity value LCD Percent Capacity of Last Cycle Discharge Percentage based on previous cycle s discharging capacity value V2 Auxiliary voltage V3 Calculated voltage V V2 or V V2 or V2 V Temp Unit C dT dt Temperature slope 7 WPGI100 _ Potentiostat Galvanostat User s Manual 16 C time Cycle working time time from cycle start 17 L time Loop time time from Loop start 18 voltage based on Open ciruit potential 19 dV dt Absolute value of dV dt 20 dl dt Absolute value of dl dt 21 dT dt A
7. 80 T 81 AK IG Dal _ ______ aaron 81 Step Data dnb dad la pod Ced 82 Chapter 7 REDO 83 751 Cyce Condition TIE TOM 83 FZ Cyce Data REDO ________6__ 84 7 3 Capacity Dota Teno re 86 7 4 Step Data CODOFL 86 86 APPENDIX D DR d RR RR ERR 87 ____ 87 Bater TeS __ _ 87 1 2 Electrochemistry experiment and half cell 98 A1 3 COMOSION 65 89 Appendix CallDFatlOD ac 90 AZ 1 USING FeSISEOF use sicnt _______ __ ______ _____ 90 A2 2 Using simple calibration kit option i eS DOE a PE weed e Pn aaa 91 A2 3 Using dummy cell option Jd _ _ 93 A2 4 progranm XCallD SKS sine space added
8. BLUE SENSE BLACK WORKING Ae WPG100 _ Potentiostat Galvanostat User s Manual 1 2 Electrochemistry experiment and half cell test WPG100 Potentiostat Galvanostat WonATech POTENTIOSTAT i GALVANOSTA RED COUNTER P 4 GREEN REFERENCE BLUE SENSE BLACK WORKING 88 WPGI100 _ Potentiostat Galvanostat User s Manual A1 3 Galvanic corrosion test On RED COUNTER GREEN REFERENCE 2277 WHITE SENSE BLACK WORKING 89 WPGI100 _ Potentiostat Galvanostat User s Manual Appendix 2 Calibration A2 1 Using external resistor A2 1 1 Voltage calibration WPG100 Potentiostat Galvanostat WonATech RED COUNTER P GREEN REFERENCE 7 BLUE SENSE BLACK WORKING 90 WPGI100 _ Potentiostat Galvanostat User s Manual A2 1 2 Current calibration WPG100 potentiostalGalvanostat WonATech RED COUNTER GREEN REFERENCE BLUE SENSE BLACK WORKING A2 2 Using simple calibration kit option e connect cell cable connector as the follows calibrator label cell cable sense working sense lead working working electrode lead 91 100 Potentiostat Galvanostat User s Manual reference reference electrode lead counter counter auxiliary electrode lead A2 2 1 voltage calibration 1 set toggle switch on calibration to V CALIB 2 set voltmeter multimeter for DC voltage measureme
9. Density Equiv Cond time t Conde Cond Initial Delay 07 Delay Limit Repeat Time Total Time 25 Parameters Range I nit E V 5 5 Final E 5 5 Scan Rate mV s 0 5000 Sample Area 3 EE EE E Density gram cm 3 0 9 999 999 Equiv Wt Condition time s 0 9 999 999 Cond E V 5 10 Cond 1 SEE Backup Window Help Sampling time 1 z sampling time 1 5 Description Initial Potential for voltage scanning Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 20mV Eoc Scanning End potenial Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 20mV Eoc Potential scanning speed Electrode Active area Test specimen density Equivalent weight Pre treatment time No data acquisition Pre treatment potential No data acquisition Pre treatment current No data acquisition 51 WPGI100 _ Potentiostat Galvanostat User s Manual Condition time s 0 9 999 999 Pre treatment time No data acquisition I nitial delay sec 0 9999999 Initial delay time before voltage scanning Delay limit mV 5 0 10 000 Waiting condition for stable status If the voltage fluctuation is less than this specified value the experiment goes to next step experiment starting Notes 1 When you finish input values on parameters Save this condition as specified file for us
10. 44 WPG100 _ Potentiostat Galvanostat User s Manual 4 2 6 clic Polarization wPciPG 10 Cyclic Polarization File Experiment Control Graph Report Window Help Da S R Cyclic Polarization IntE 05 Eref Forward Scan rate I o 5 LimtE 15 V Eref t Limit 0 Reverse Scan 250 Final E lo V Erf f Sampling time sample Area Density Equiv wt Cond time Cond E Cond Initial Delay Delay Limit auta backup Parameters Range Description Init E V 5 5 Initial Potential for voltage scanning Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 500mV Eref Forward Scan rate mV s 0 5000 Scan rate for forwarding step Limit E V 5 5 Scanning Vertex potenial Select the voltage value versus Ecorr corrosion potential Eoc open circuit potential default 1500mV Eref Reverse Scan rate mV s 0 5000 Scan rate for reversing step Final E V 5 5 Scanning potenial Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential Default 0 Limit I mA cm 2 1000 1000 On scanning the current value meets this value the the forwarding step change to reversing step Sample Area 3 ETE THE E Electrode Active area 45 WPGI100 Potentiostat Galvanostat User s Manual Sampling time s 0 9
11. 94 3 TOOL 2 _ _ _ 97 Appendix 4 Battery test menu ODtClOn v c P a Y d Pa 98 Lithium Battery Test srr E 98 4 2 Battery Test menu 99 ADDGDOIX S cables Cat es cata ob chui Curbed EET teu 100 CT 100 lt GL eco 101 ium 101 WPGI100 Potentiostat Galvanostat User s Manual Chapter1 Pre Startup Check 1 1 Hardware gt gt Don t place EMI producing unit near by this instrument such as radio vibration etc The cell cable itself can work as antenna It can receive EMI noise Especially don t place cell cable on power line cable gt If the result data is so noisy make the cell cable as short as possible It reduce noise The counter electrode is dangerous Don t touch this electrode When you turn on WPG It is normal that potentiostat LED and galvanostat LED are lighting together When you execute xpciserver exe or XUSBserver exe then potentiostat LED is turn off f you executed xpciserverexe or XUSBserver exe and potentiostat LED is still lighting It means that the communication between PC and WPG has a problem In this case check the connection of interface cable Pull out this interface cable and tr
12. LE06 v2 mms 500 gt b 75 WPGI100 _ Potentiostat Galvanostat User s Manual 6 2 General data Graph This is basic graph format for battery testing and electrochemical testing Select general graph in graph menu press RFD icon in tool bar gt Choose folder that contains data file which you want to plot Select file s to be for plot Maximum files for overlay is 10 files You can drag mouse cursor on area to select files or press ctrl mouse clicking on each file Select axis parameter Select time unit Select line or dot Select cycle numbers to plot graph Note time unit amp cycle numbers can not changed after loading data 6 2 1 Axis parameters gt X axis time cycle time current voltage auxV charging capacity discharging capacity specific charging capacity specific discharging capacity charging power discharging power charging energy discharging energy 1091 Load Summed capacity Absolute summed capacity overall Capacity absolute overall capacity temperature gt Y 1 axis current voltage auxV charging capacity discharging capacity specific charging capacity specific discharging capacity charging power discharging power charging energy discharging energy Logl Load Summed capacity Absolute summed capacity overall capacity absolute overall Capacity temperature gt Specific capacity is capacity di
13. Open general data file extension rfd in source folder Default c WWonATech Wdata and select cycle Sampling Condition Value Time dt 1 15 1 0000 0 CNDY 0 0000e 0 Auto Next 2 25 VScan d dt 0 0000e 0 Auto Next 1 0000e 3 0 0000e 0 Current Time NUM SCRL 2 range to report 83 1 Yoltage Y WPGI100 Potentiostat Galvanostat User s Manual select Cycle Range Start Cycle 4 2 End Cycle r WPciPG 10 General Data Report Cvooirfd File Experiment Control Graph Report Window Help _ x 25 35 25 E i 22 em Running Time 2000 12 8 17 17 2000 127 8 17 17 File Name CVO00OT1 rfd Tester Goods No Run Condition im cye Creator Weight 09 Memo No Time Cycle CycleTime Step StepTime Current Voltage 5 Amp Volt Volt Volt 1 1 0000 1 1 1 0000 1 2 1 0000 1 918 93e 9 0 0000 0 2 2723e 3 25 526 2 2 0000 1 1 2 0000 1 2 2 0000 1 955 08 9 7 3721 3 0 0000 0 7 3721 3 52 056 3 3 0000 1 1 3 0000 1 2 3 0000 1 971 77e 9 12 31 7e 3 0 0000e 0 12 317e 3 79 050 4 4 0000 1 1 4 0000 1 2 4 0000 1 983 52e 9 17 417e 3 0 0000 0 17 417e 3 106 3 5 5 0000 1 1 5 0000 1 2 5 0000 1 992 48e 9 22 208 3 0 0000 0 22 208e 3 133
14. 5000 Potential scanning speed Condition time s 0 9 999 999 Pre treatment time No data acquisition Cond E V 5 10 Pre treatment potential No data acquisition I nitial delay sec 0 9999999 Initial delay time before voltage scanning Delay limit mV 5 0 10 000 Waiting condition for stable status If the voltage fluctuation is less than this specified value the experiment goes to next step experiment starting s37 100 Potentiostat Galvanostat User s Manual Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be PD on file name eg If you want your file name as PDtest cye then input the name as only PDtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters 38 WPGI100 Potentiostat Galvanostat User s Manual _ 4 2 3 Potentiostatic i WMPG English 1 11 Potentio Static SEE File Technique Control Graph Repot Backup Window Help 23 5 ae Potentio Static Init E 0 5 V Init Time 100 5 Finale 15 FinalTime 100 5 1 s Limit 25 SampleArea Density 787 gmicm3 Equiv wt 27 92 Condtime jo Conde Cond Initial Delay 10 3 Delay Limit 0 1 8 39
15. APPLY button 34 WPG100 _ Potentiostat Galvanostat User s Manual 4 2 DC Corrosion Measurement 4 2 1 Tafel Plot WPciPG 10 Tafel File Experiment Control Graph Report Window Help 218 8 Init E 025 V Eref FinalE 025 Eoc Scan rate Sampling time 2 Sample Area Density 7 87 Equiv wt 27 92 Condtime 5 jo Cond Delay 10 5 Close Delay Limit mS auto backup Parameters Range Description I nit E V 5 5 Initial Potential voltage scanning Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 250mV Eoc Final E V 5 5 Scanning End potenial Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 250mV Eoc Sample Area TEETH H Electrode Active area Sampling time s 0 9 999 999 Data sampling time Scan Rate mV s 0 5000 Potential scanning speed Condition time s 0 9 999 999 Pre treatment time No data acquisition Cond E V 5 10 Pre treatment potential No data acquisition I nitial delay sec 0 9999999 Initial delay time before voltage scanning Delay limit mV s 0 10 000 Waiting condition for stable status If the voltage fluctuation is less than this specified 35 100 Potentiostat Galvanostat User s Manual value the expe
16. Final E V 5 5 Final potential Scan Rate V s 0 5V s Potential scan rate Sample I nterval 1 2000 Data sampling interval mV Quiet Time sec 0 9999999 Quiescent time before potential scan Current range Auto manual Sensitivity scale setting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be ELSV on file name eg If you want your file name as ELSVtest cye then input the name as only ELSVtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ECV characters 25 WPG100 _ Potentiostat Galvanostat User s Manual 4 1 3 Chronoamperometry High E Low E Init Step Direction Current Range Humber of Steps Pulse Width Sampling time Quiet Time lo auto backu Parameters Range Description I nit E V 5 5 Initial potential High E V 5 5 High limit of potential scan Low E V 5 5 Low limit of potential scan Init P N Positive or Negative Initial step direction Number of Steps 1 9999 Number of potential steps Pulse Width sec 1 999999 Potential pulse width Sample I nterval s 0 1 999999 Sampling Interval Quiet Time sec 0 9999999 Quiescent time before potential step Current range Auto Manual setting Sensitivity scale Notes 1 When you finish input values on parameters Save thi
17. auo gt samplelnterval m 200 6 Load Save Close n auto backu 2 Parameters Range Description Deposit E V 5 5 Deposit potential Deposit Time sec 1 999999 Deposit time Init E V 5 5 Initial potential Final E V 5 5 Final potential Scan Rate 5 0 5V s Potential scan rate Sample Interval 1 2000 Data sampling interval mV Quiet Time sec 0 9999999 Quiescent time before potential scan Current range Auto manual Sensitivity scale setting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 1 characters should be ELSV on file name e eg If you want your file name as ELSVtest cye then input the name as only ELSVtest Do not type file extension WPGI100 Potentiostat Galvanostat User s Manual If you want to use previously saved file Press LOAD button then you can see the files list starting ECV characters When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button WPGI100 Potentiostat Galvanostat User s Manual 4 1 7 2 Stripping Square Wave Voltammetry Option i WMPG English 1 11 Stripping Square
18. 94 6 6 0000 1 1 6 0000 1 2 6 0000 1 999 28e 9 27 308e 3 0 0000 0 27 308 3 161 70 7 7 0000 1 1 7 0000 1 2 7 0000 1 1 0048 6 32 408 3 0 0000 0 32 408e 3 189 61 8 8 0000 1 1 8 0000 1 2 8 0000 1 1 0095 6 37 507 3 0 0000 0 37 507e 3 217 65 9 9 0000 1 1 9 0000 1 2 9 0000 1 1 0135 6 42 298 3 0 0000 0 42 298e 3 245 80 10 1 0000 0 1 1 0000 0 2 1 0000 0 1 0163 6 47 398 3 0 0000 0 47 398 3 274 03 11 1 1000 0 1 1 1000 0 2 1 1000 0 1 0194 6 52 343 3 0 0000 0 52 343 3 302 35 12 1 2000 0 1 1 2000 0 2 1 2000 0 1 0218 6 57 443 3 0 0000 0 57 443 3 330 73 13 1 3000 0 1 1 3000 0 2 1 3000 0 1 0243 6 62 388 3 0 0000 0 62 388 3 359 18 14 1 4000 0 1 1 4000 0 2 1 4000 0 1 0262 6 b7 488e 3 0 0000 0 67 488 3 387 69 15 1 5000 0 1 1 5000 0 2 1 5000 0 1 0283 6 72 433 3 0 0000 0 72 433 3 416 25 16 1 6000 0 1 1 6000 0 2 1 6000 0 1 0299 6 7 7 533e 3 0 0000e 0 77 533e 3 444 86 4 Ready auto backup Current Time NUM SCRL Time duration Start time amp Stop time 15 reported automatically Stop time is not end time If you General Data Report did suspend the experiment then stop time 15 different from end time f you see 0000 00 00 00 00 at stop time It means that this data file is on running now This report automatically describes data file name cycle file name cy
19. A 1 2585e 3 32 164 6 32 827e 3 31 147e 3 1 00000 1 00000 1 00000 1 00000 1 0527e 0 1 0552e 0 1 0501e 0 CURR R A 1 927e 5 3 0717e 6 32 813 3 326 27e 3 0 10000 0 10000 0 10000 0 10000 100 57e 3 100 73e 3 100 29e 3 CURR R3 2 3831e 6 308 58e 9 32 796 3 3 2479e 6 0 01000 0 01000 0 01000 0 01000 10 109e 3 10 11 4 3 10 080e 3 CURR R4 A 514 43e 9 30 851 9 32 771e 3 32 485e 6 0 00100 0 00100 0 00100 0 00100 1 0114 3 1 0104 3 1 0086 3 CURR R5 A 143 47e 9 3 0906 9 32 834 3 324 29e 6 0 00010 0 00010 0 00010 0 00010 101 13e 6 101 41e 6 100 84e 6 CURR R6 1 0239e 9 308 34 12 32 784e13 3 2506e 9 0 00001 0 00001 0 00001 0 00001 10 105e 6 10 102e 6 10 075e 6 YOLT R1 1 0802e 3 153 14e 6 32 797e 3 6 5528e 3 5 00000 5 00000 5 00000 5 00000 5 0170e 0 5 0190e 0 4 9960 0 AUXI Al 1 5617 3 307 05 6 5 0000 0 5 0000 0 10 060 0 10 063 0 ALIXI A RR 219e4fl an 79 3 1 inn 1 3 979 38e4fl m No auto backup Current Time CAP NUM SCRL 06 100 Potentiostat Galvanostat User s Manual APPENDIX Appendix 1 Cell Connection c Electrode Cable Color Working Electrode BLACK Counter Electrode RED Reference Electrode GREEN Sense Electrode WHITE 1 1 Battery Test WPG100 porentiostatGalvanostat WonATech RUN POTENTIOSTAT i GALVANOSTAI RED COUNTER Pa GREEN REFERENCE
20. bottom window on information tag of experiment schedule file If you want C rate charging discharging then you must insert battery capacity value on experiment schedule file 210 WPGI100 Potentiostat Galvanostat User s Manual gt f your voltage or current scanning speed is fast then you must decide current range gt Load value s polarity value is for charging and value is for discharge 1 3 Potentiostat mode amp Cycler mode Potentiostat Galvanostat Voltage value for control or measurement is based on working electrodes voltage vs Reference electrode voltage gt Cycler mode Voltage value for control or measurement is based on positive electrode vs Negative electrode The connection is Positive electrode Counter Reference and negative electrode Working working sense So voltage polarity is opposite in Potentiostat galvanostat mode and cycler mode gt f you want the control measurement voltage as working vs Reference you must select potentiostat galvanostat mode or if you want control measurement voltage as counter reference vs Working you must select cycler mode gt The main reason which two modes are existing came from that Commercial Potentiostat Galvanostat is based on power supply circuit Power supply circuit has only positive electrode and negative electrode this case power supply terminal is connected positive electrode and ground terminal is connected to neg
21. cell 93 WPGI100 Potentiostat Galvanostat User s Manual A2 4 Calibration program xcalib exe Checkearth ground gt Check connection of resistor amp voltmeter Ammeter correctly Execute xcalib exe in WonATech folder then you can see warning message window This warning message 15 for protection from novice s calibration trial You can calibrate unused channel when WPGpci eng exe is used Tip If you executed wcalib exe without loading xpciserverexe or XUSBserver exe You can not load xpciserver exe or XUSBserver exe 1 Select channel number which you want to calibrate 1 NJ Select Calib type Refer to the above guide how to connect resistor connection UJ Select levell I Input desired output value in output value box Note Unit is based on the unit which is located in upper row levell Tip Select the value for level1 2 3 4 as 90 3096 30 90 of full range value e g 5Volt case 4 5V 1 5V 1 5V 4 5V 5 Check the connection between WPG resistor and multimeter again 6 Press Calib Start button then run LED is lighting and you can hear Relay s tick sound Read the multimeter value and input this value in Actual value box If run LED is not lighting or multimeter s reading value is so far from output value which you input then check the above procedure 1 to 5 If you fail to find why this problem came please contact to our service department 7 Press Calib End button
22. f you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters 3 When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use 4 Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button 40 WPGI100 Potentiostat Galvanostat User s Manual 4 2 4 Galvanoc 5 WiIPG English 1 11 Galyano Dynamic File Technique Control Graph Repot Backup Window Help Galvano Dynamic Density Equiv wt Cond time CondE Cond Initial Delay Delay Limit auto backup arent E 41 WPGI100 _ Potentiostat Galvanostat User s Manual Parameters Range Description Init mA cm2 Initial current density for current scanning default 1mA cm2 Final mA cm2 Scanning End current default 1 2 Sample Area HHEHHHH Electrode Active area Sampling time s 0 9 999 999 Data sampling time Scan Rate s Current scanning speed Condition time s 0 9 999 999 Pre treatment time No data acquisition Cond E V 5 5 Pre treatment potential No data acquisition Cond I A Pre treatment current No data acquisition I nitial delay sec 0 9999999 Initial delay time before voltage scanning Delay limit mV 5 0 10 000 Waiting co
23. logic 2 70 WPGI100 _ Potentiostat Galvanostat User s Manual Chapter 6 Graph Menu WPciPG 10 General Graph 001 700000000 File Experiment Control Report Window Help El 9 General Graph eee Cycle Graph General Gra Step Graph Configuration Graph Initialize Graph Legend Insert Text Charge Area Discharge Area Convert to text Copy to Clipboard 0 30 0 24 0 18 gt 0 12 auta backup Current Time E 71 WPGI100 _ Potentiostat Galvanostat User s Manual 6 1 Basic Graph function Following functions are effective on all kinds of graph format in WPG 6 1 1 User Scaling gt Graph s scale is automatic but if you want make a plot as you defined axis scale press RESET in Hange Change 1 43808 Minimum 98 439692 005 4 23002 Max i mum 58 543 6 3 84558 0 pi LEFT RIGHT DOWN lt LIP DOWN lt UP rection LEFT gt RIGHT DOWN gt UP DOWN gt UP Cancel tool bar gt The values below each input box means data s minimum and maximum value gt If you want polarity direction of plot You can change it by selecting direction and press button Then graph 15 re plotted following setting value 6 1 2 Zoom function gt order to zoom up the graph area move mouse cursor to left upper corner of target zoom area and hold down left button of mouse and d
24. s each terminal gt Make experiment schedule file as setting current range High Control voltage range 5V 50mV Control current range lt 100uA 14 100 _ Potentiostat Galvanostat User s Manual 2 3 Caution gt Please note the cell lead cable connector color as the follows B Working electrode Black B Sense White B Reference Green B Counter Red Don t touch Counter electrode lead during run Don t remove cell cable lead during run Don t locate noise source radio monitor etc near by instrument Don t locate something at botton and rear panel There are cooling fans Don t power off during run Don t disassemble the instrument Place resistor between working send and counter reference for unused channel s 15 100 _ Potentiostat Galvanostat User s Manual 16 WPGI100 _ Potentiostat Galvanostat User s Manual 2 4 Front panel WPG100 Potentiostat Galvanostat WonATech CURRENT MONITOR VOLTAGE MONITOR CELL CONMECTOR IN 2713 3 WPGI100 _ Potentiostat Galvanostat User s Manual Chapter 3 File Menu wPciPG 1 0 File Experiment Control Graph Report Window Help Ready auto backup Curent Time 3 1 Open Experiment condition file To modify the cycle procedure open cycle file or press in tool bar Look in C3 Cycle Batten 200 steptest
25. the files list starting ECC characters a J WPG100 _ Potentiostat Galvanostat User s Manual 4 1 5 Chronopotentiometry File Experiment Control Graph Report Window Help E 21818 23 Int Current Final Current High E Limit Low E Limit Init Step time Final Step time Sampling time Humber of Steps Parameters Range Description I nit Current A 1 1 Controlled cathodic current Final Current A 1 1 Controlled anodic current High E Limit V 5 5 High potential limit value Low E Limit V 5 5 Low potential limit value I nit step Time sec 1 999999 Cathodic run time Final step Time sec 1 999999 Anodic run time Sampling time sec 0 1 999999 Data storage interval Number of Steps 1 9999 Number of half cycles Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be ECP on file name eg If you want your file name as ECPtest cye then input the name as only ECPtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters 2728 2 WPGI100 Potentiostat Galvanostat User s Manual 4 1 6 Square Wave Voltammetry Option WMPG English 1 11 Square Wave Volta Sel File Technique Control Graph Repot Backup Window Help elea 7 Square Wav
26. 001 CURRENT 3 lithdata001 VOLTAGE 3 lithdata001 CURRENT 4 lithdata001 VOLTAGE 4 lithdata001 Current mA A 9883 0 A RREN HIIG be 0 16 40 0 50 0 1 23 20 1 56 40 Charge DisCharge Time hour 79 WPGI100 _ Potentiostat Galvanostat User s Manual 4 Example A eno A A 0 4 0 2 0 Chg Discharge Capacity mAHr voltage vs charge discharge cap mm v 242 CUNN 1 1 7 6 IChg Discharge Capacity voltage vs charge discharge capacity 0 0 A 28 36 44 52 60 68 20 Accumulation Capacity mAHr voltage vs abs cap 4 voltage vs accum cap eee 1 1 yu 1 zi mm 8 20 0 11 40 0 Time hour 5 00 0 1 40 0 80 WPGI100 _ Potentiostat Galvanostat User s Manual 6 3 Cycle data Graph n Select cycle graph on graph menu click EFD icon tool then 6 3 1 Axis parameters gt X axis cycle number charging capacity discharging capacity summed capacity Coulomb efficiency charging energy discharging energy Summed energy energy efficiency minimum voltage Maximum voltage Charging end voltage discharging end voltage Y 1 axis charging capacity discharging capacity summed capaci
27. 041 0 3 3674 0 3 2678 0 3 2213 0 Ready m 85 A A e 2 9285 0 2 6694 0 2 6198 0 2 5963 0 2 5921 0 2 5196 0 2 6098 0 2 6379e 0 2 6378 0 2 6307 0 2 6033 0 2 5894 0 2 5835 0 2 5444 0 2 5549e 0 2 4039e 0 2 4058e 0 2 3571e 0 No auto backup Cycle Data Report A Energy 1 3064 0 390 72 3 485 45 3 1 3860 0 2 3004 0 3 2234 0 4 0393 0 4 9279e 0 5 8200 0 6 7111 0 7 6154 0 8 5064 0 9 3967e 0 10 299e 0 11 148 0 12 111 0 12 973 0 13 838 0 Current Time Energy 6 180 54e40 74 459e40 14 838 0 74 247e 0 73 923 0 73 188 0 76 185 0 74 802 0 74 727e 0 74 597e40 74 219e40 74 338 0 74 371e 0 73 828 0 75 053 0 71 389e40 73 623 0 73 158 0 WPGI100 Potentiostat Galvanostat User s Manual 25 111 4 3 0 Ooo lt NUM SCRL WPGI100 _ Potentiostat Galvanostat User s Manual 7 3 Capacity Data report WeciPG 10 Capacity Data Report 11102005519 x Sx 7 File Experiment Control Graph Report Window Help Ed alela e EE sa 9 File Name w1102005 sfd Tester Goods Run Condition highO1C cyc Cycle Creator Weight 0g Memo Charge Rest 1 Ch
28. 8 Select Level 2 9 Repeat the above procedure 4 7 10 After finish level4 check RATE The are located right bottom side They should be near by 100 value If those rates are far from 100 or red color please check whether input actual value is correct or not 11 Press apply button then calibration data is updated 12 Input middle value of full range value on TEST value box and press GO button Check Result value and multimeter value They Result value amp Multimeter value should be within 0 1 of full range value from TEST input value If any of result result value or multimeter value is far from expected then re calibrate again 13 If you use WPGpci eng exe to run other channels then you must press UPLOAD button to use calibrated data 14 Save calibration file in file menu 15 Repeat the procedure from 2 as same manner for other calib type Tip a Unit For current calibration use unit for output value e g Input 30 for 30uA if the unit is uA 94 WPG100 JPotentiostat Galvanostat User s Manual Input 0 08 for 80mA if the unit is A b If you try to calibrate running channel you can see the following error message LUNG AN Cannot calibrate this channel Running Channel c If you try to TEST to check whether calibration is successful or not the unit for input value is Same as the unit for calibration d Caution gt Select Resistor value using formula E IR 1 E R under sy
29. 999 999 Data sampling time Condition time s 0 9 999 999 Pre treatment time No data acquisition Cond E V 5 10 Pre treatment potential No data acquisition Initial delay sec 0 9999999 Initial delay time before voltage scanning Delay limit mV s 0 10 000 When voltage fluctuation will be stabilized under the specified value the experiment will be started automatically Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be CP file name eg If you want your file name as CPtest cye then input the name as only CPtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters 46 WPG100 _ Potentiostat Galvanostat User s Manual 4 2 7 Ecorr vs time wPciPG 10 Ecorr vs time File Experiment Control Graph Report Window Help Dis amp 86 58 Total time Sampling time stability Sample Area Cond time f Conde Cond Parameters Range Description Total time s 0 9 999 999 Experiment time Sample Area 3 EE EE E Electrode active area Stability S mV 0 10 000 Stabilization condition of voltage fluctuation If the voltage fluctuation is less than setting value this experiment procedure will be finished Condition time s 0 9 999 999 Pre treatment time No data acquisition Con
30. A cm2 I nit Time sec 0 9 999 999 Initial current time Final mA cm2 5 5 Scanning End current default 1 2 Final Time sec 0 9 999 999 Final current time Sampling time s 0 9 999 999 Data sampling time Sample Area Electrode Active area Density gram 3 0 9 999 999 Test specimen density Equiv Wt Equivalent weight Condition time s 0 9 999 999 Pre treatment time No data acquisition Cond E V 5 10 Pre treatment potential No data acquisition Cond I A Pre treatment current No data acquisition Delay limit mV s 0 10 000 Waiting condition for stable status If the voltage fluctuation is less than this specified value the experiment goes to next step experiment starting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 0 characters should be GS on file name e If you want your file name as GStest cye then input the name as only GStest Do not type file extension If you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button
31. Parameters I nit E V I nit Time sec Final E V Final Time sec Sampling time s Limit mA Sample Area Density gram cm 3 Equiv Wt Condition time s Cond E V I nitial delay sec Delay limit mV s Notes WPGI100 JPotentiostat Galvanostat User s Manual Range 0 9 999 999 5 5 0 9 999 999 0 9 999 999 0 1000 0 9 999 999 0 9 999 999 5 10 0 9999999 0 10 000 Description Initial Potential for voltage scanning Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 500mV Eref Initial potential time Scanning End potenial Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 1500mV Eref Final potential time Data sampling time Limit Current Electrode Active area Test specimen density Equivalent weight Pre treatment time No data acquisition Pre treatment potential No data acquisition Initial delay time before voltage scanning Waiting condition for stable status If the voltage fluctuation is less than this specified value the experiment goes to next step experiment starting 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 10 characters should be PS on file name e eg If you want your file name as PStest cye then input the name as only PStest Do not type file extension 2
32. WPG100 Potentiostat Galvanostat Ver 1 2 Operation Manual A A A A A A A A AT A A A Instrument Certificate Date Model WPG EndUser AC Power Line LOOVAC 240 VAC 50 60Hz Installation date Warranty Period One Year Compliance voltage Control voltage Current ranges Serial number ae ae ee et et et et et eet et et et WA BAP PPP PPP PE PEP zval WPG Instruction manual WPGI100 _ Potentiostat Galvanostat User s Manual This manual has to be read carefully Before switching on the instrument The Instructions must followed strictly Non observance of these instructions can Lead to the loss of right to claim for damages Or guarantee WPG has been developed and Manufactured by WonATech Co Ltd 736 1 MoonHyungRi OpoEup GwangJu Si GyeongGi Do 464 894 Korea Phone 82 31 766 5974 Fax 82 31 765 2645 http www wonatech com e mail service wonatech com WPGI100 _ Potentiostat Galvanostat User s Manual Take the time to read this License Agreement prior to opening this package because by opening the package you accept the terms and conditions of this License Agreement Likewise if you do not accept the terms of this agreement do not open this package License Agreement WonATech grants you the purchaser a non exclusive license to us the software programs include
33. a is recorded when this condition is satisfied Each row condition is or logic If any of condition is satisfied data is recorded Time duration sec data is recorded following input time default 1sec Time input method Second unit input 9999sec or 1 10 10 1hrl0minlOsec dV dt voltage change during dt dl dt current change during dt dT dt temperature change during dt dV2 dt auxiliary voltage change during dt 8 You can move each step by pressing next step Prev step or clicking step on overall procedure display window 9 Setting cutoff condition Cut aff Condit ion Change Step Type Cond value dt And Type band dt Rest gt incen Insert Cut Off Vertex condition gt You can find right side buttons append insert delete copy amp paste button gt Ifyou think several cut off condition press append button several times Each condition is OR logic If any of conditions is satisfied then step moves to specified step gt Cut off 5 priority cut off condition number 1 is highest gt Cut off type v time voltage current capacity dV dV dt dl dt FCC FCD LCC LCD V2 V3 Temp dT dt C time L time EocVolt 61 WPGI100 _ Potentiostat Galvanostat User s Manual Y nput value e g 0 0035 or 3 5e 3 time input Or
34. arge 2 Charge 3 Cycle Total AHr Hour AHrig 1 1 6097 3 140 00e 6 11 28 56 5 1 5973e 3 1 597 3 2 7000e 0 8 00 0 12 487e 5 12 48 _ n s p No auto backup Current Time CAP NUM SCRL File Experiment Control Graph Report Window Help Ds 58 EE fea ere pn Step Data Report File 990904evs001 std STEPV Voli STEPO AHr 10 851 9 3 6203 6 3 98 619 9 06 25 6 104 64 6 2 9500 3 63 156 6 34 785 9 598 78 12 34 853 9 35 426 9 3 2 056 0 3 2154 0 3 2249 0 3 230 7 el 3 2398e 0 36 660e 9 103 60 6 134 68 9 3 2496e 0 36 565e 9 157 6 fe 6 194 96 9 je f 3fe b 10 7 78e b 1 2398e b 10 301 e b 22 2 3e b 34 298e b auto backup Current Time 7 5 Calibration data report 10 System Configuration Report D Wwonatech1WinforwSingle cal P gt 2 Experiment Control Graph Report Window Help Ea elea AE 2125 2 System Calibration Data Report Name Single cal Date 2007 07117 1 CONTROL TYPE In Offset In Gain Out Offset Out Gain Min Value Output Max Cal In Min Cal In Max Cal Out Min 1 CURR RI
35. arranties regarding either the satisfactory performance of WPG system including the software encoded in this product or the fitness of the system for any particular purpose The remedy for breach of this limited warranty shall be limited solely to repair or by replacement as determined by WonATech and shall not include other damages WonATech reserves the right to make revisions to the system at any time without incurring any obligation to install same on systems previously purchased All system specifications are subject to change without notice There are no warranties which extend beyond the description herein This warranty is in lieu of and excludes any and all other warranties or representations expressed implied including merchantability and fitness as well as any and all other obligations or liabilities of WonATech including but not limited to special or consequential damages 100 Potentiostat Galvanostat User s Manual A table of content Chapter Ls Pre Startup Cec 10 10 1 2 Experiment schedule file Experiment procedure 8 10 1 3 Potentiostat mode amp 11 5 Viirua ong s m mm 11 1 5 armia ron Duce 11 Chapter2 General
36. ative electrode But in potentiostat Galvanostat circuit The counter electrode is connected power supply terminal and working electrode is connected to ground terminal Simply if you want WPG as potentiostat galvanostat select potentiostat mode or if you want use WPG as Cycler same as other commercial Battery cycler select cycler mode gt If your experiment schedule file which you made Is potentiostat mode file extension cye and you want to use it s procedure in cycler mode then you just change extension from cye to cyc in file manager etc 1 4 Virtual control panel gt f you want to stop running the experiment for specified channel s Press task button located in each channel row f you want to stop running the experiment for multiple channels simultaneously then check on channel check box which you want to stop and press Stop task button located in bottom side gt For Resume Change step function you must check on the check box and press task button located in button side 1 5 Calibration gt f you executed Xpciserverexe or XUSBserver exe and want to calibrate unused channel After calibration you MUST press apply button and UPLOAD button If xpciserver or XUSBserver was WPGI100 Potentiostat Galvanostat User s Manual not executed Pressing UPLOAD button is no needed Oncalibration if you find the abnormal rate value It means you did mistype the value or hardware ha
37. bsolute value of dT dt gt Select lt or gt gt dt dV dt dl dt dT dt etc condition dt means value change dt time duration Eg dt 10 then value change between 10seconds previous data and current data gt Input value unit sec V etc gt If you check on And box then two condition is and logic Only if current data 15 satisfied left condition and right condition together then step moves to specified step gt Step Name Select Target step name when cut off condition is satisfied gt Ifyou press right side Append button new cut off condition is created Each cut off condition is or logic You can set target step as different step for each condition gt If cut off condition is same as the others step s then you can use copy and paste 10 When you finish to create cycle procedure Press save amp exit button then you can save this file with your file name Y Note Input file name without extension Extension distinguishes cycler mode and potentiostat mode If you typed test cyc in cycler mode file creation then file name will be test cyc cyc f you tried to save the experiment schedule file as same file name the following message might be displayed This message means that another channel s is are running with same file name v You can save this file with different file name AN Can nat modify The i used in running channel 1 Y f you see the fol
38. card into blank PCI slot 3 Connect the interface cable between interface card inside PCI and instrument rear panel f you system is USB version ignore above 2 3 step and connect USB cable between system and PC 4 Connect cell cables to each channel s cell port 5 Connect AuxV cables BNC to banana and thermocouples into Temp module Option 2 1 2 Software nstallation To install WPG software execute setup exe in setup diskette that was supplied with WPG in WindowsXP 2000 environment After installation WonATech folder was created in C drive and sub folders data cycle infor were also created Warning Don t change folder name If you change any folder name WPG may do not work normally gt multi cal file in c WwonatechWinfor folder to other safe diskette This file contains calibration When you finished the software installation Follow the below procedure v Next Steps 1 Check Earth ground of power line Important 2 Check your Power cord for earth ground If you use Multi tab connector check it for earth ground If any of above one is not for earth ground prepare them as for earth ground type 3 Turn on the PC WPGI100 _ Potentiostat Galvanostat User s Manual 4 Check whether WindowsXP 2000 works normally or not 5 Turn off PC 6 Assemble PC case 7 Turn on PC again 8 Turn on WPG Check whether Fan is working Power LED is lighting 9 If WindowsXP 2000 has no problem wit
39. cle file creator name tester name goods No battery weight 7 2 Cycle Data Report Open cycle data file extension efd in source folder Default c WWonATech Wdata and select cycle range to report If you see the following window It means that there is no cycling 84 Wt b cs 10 Cycle Data Report Han2004efd File Experiment Control Graph Report Window Help Ds 131501 23 Cycle CO c File Han2004 efd Capacity 386 22 3 866 7 7 3 845 19e 3 845 71e 3 848 12 3 832 41 3 827 38 3 853 09 3 853 89 3 851 91 3 848 43 3 841 74 3 840 14 3 833 43 3 822 91e 3 814 51 3 789 31e 3 778 29e 3 Capacity AHr 945 28e 3 863 19 3 849 63 3 843 02 3 842 15 3 820 44 3 844 70e 3 853 83 3 853 83 3 852 10 3 3 840 23 3 838 51e 3 826 80 3 829 90 3 87 78e 3 787 45e 3 771 78e 3 A Capacity 559 06 3 b55 47e 3 559 91 3 b57 22e 3 b51 25e 3 539 28 3 556 01 3 556 75 3 556 68 3 556 87 3 552 81 3 551 30 3 549 67 3 543 04 3 550 03 3 523 30 3 521 44 3 514 93 3 attHr 1 6221e 0 3 5850e 0 3 4960e 0 3 4969e 0 3 5065e 0 3 4426 0 3 4256 0 3 5266 0 3 5299e 0 3 5218 0 3 5075 0 3 4805 0 3 4738 0 3 4463 0 3 4
40. cm 3 0 9 999 999 Test specimen density Equiv Wt Equivalent weight I nit Delay s 0 9 999 999 Pre treatment time No data acquisition Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 10 characters should be GC on file name e If you want your file name as GCtest cye then input the name as only GCtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting GC characters 53 100 Potentiostat Galvanostat User s Manual When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button 54 WPGI100 Potentiostat Galvanostat User s Manual 4 3 Experiment schedue file creation This procedure is how to create charging discharging step and save it Press nj in tool bar Option Menu You can select cycler mode potentiostat mode gt Potentiostat Galvanostat Voltage value for control or measurement is based on working electrodes voltage vs Reference electrode voltage Cycler mode Voltage value for control or measurement is based on positive electrode vs Negative e
41. ctrochemical voltage spectroscopy EVS etc The voltage is working electrode voltage vs reference electrode for potentiostat mode cye or reference electrode counter electrode voltage vs working electrode for cycler mode cyc v Stepl Add setting current value Amp to previous step s current value For IV curve etc v Rest Open circuit condition The instrument does not apply power to the cell and measure the voltage value only Timer is working To measure or determine open circuit potential or wait for stable electrode surface interaction CondR Same as Rest but the timer is stop within this step To measure or determine open circuit potential or wait for stable electrode surface interaction This control mode is for conditioning or pretreatment of the electrode for cleaning etc Y LastV Apply previous step s last reading voltage Constant voltage Lastl Apply previous step s last reading current Constant current v OCV Read open circuit voltage and apply it s value Constant voltage v ZRA option Zero resistance ammeter for Galvanic corrosion measurement etc Needs Aux Voltage input option Refer to the ZRA connection v EocVscan Need previous step as REST or CondR Voltage scanning based on open circuit potential 59 WPGI100 JPotentiostat Galvanostat User s Manual v LastVscan Voltage scanning based on previous step s reading last voltage value v PstepV Adding the specified voltage value on th
42. d E V 5 10 Pre treatment potential No data acquisition Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 10 characters should be ET on file name e eg If you want your file name as ETtest cye then input the name as only ETtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ET characters 47 100 _ Potentiostat Galvanostat User s Manual WPG100 _ Potentiostat Galvanostat User s Manual 4 2 8 Linear Polarization Resistance WPciPG 10 Linear Polarization Resistance File Experiment Control Graph Report Window Help Linear Polarization Resistance Init E 0 02 V FinalE 002 V Scan 10 125 mwv s Sampingtime 2 s Sample Area 1 Density 787 gm cm3 Equiv wt 2792 Beta 0 12 0 12 ViDev Condtime 0 5 6 CodE 0 C Codi jo A initial Delay 10 5 Stability 0 1 E auta backup 1t Parameters Range Description I nit E V 5 5 Initial Potential for voltage scanning Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 20mV Eoc Final E V 5 5 Scanning End potenial Select the voltage value versus Ecor
43. d in this package This license is subject to the terms and restrictions set forth in this agreement License You may Make archival copies of the software programs for the backup purpose only Transfer the programs from computer to computer within your facility The software programs can be used intra facility by any number of people and may be freely moved from computer workstation to computer workstation You may NOT Sublicense rent or lease the software programs Use this program with other cycler system Modify the program Reverse engineer decompile or disassemble software program or programmable logic devices Term This license is effective until terminated If you have problems Contact us at your earliest convenience We can be contacted via E mail service wonatech com Fax 82 31 765 2645 Phone 82 31 766 5974 Mail WonATech Co Ltd 736 1 MoonHyungRi OpoEup u Si GyeongGi Do 464 894 Korea If you write to us about a problem provide as much informations as possible We need data file rfd file experiment schedule file cyc or cye and calibration data file multi cal in infor folder Send them via e mail WPGI100 Potentiostat Galvanostat User s Manual Limited Warranty WonATech warrants to the original user of this product that it shall be free of defects resulting from faulty manufacture of the product or its components for a period of one year from the date of shipment WonATech makes no w
44. d on capacity following C rate value A Tip Crate gt If capacity is 1500mAHr and C rate is 0 5 then 750mA current will be applied Vscan Voltage scanning The voltage will be start scanning from the setting value volt with 58 WPGI100 _ Potentiostat Galvanostat User s Manual setting scanning speed mV sec until the cut off condition is satisfied The voltage is working electrode voltage vs reference electrode for potentiostat mode cye or reference electrode counter electrode voltage vs working electrode for cycler mode cyc A Scanning speed value s polarity B Positive value Positive direction C Negative value Negative direction v Scan Current scanning The current will be start scanning from the setting value Ampere at specified scanning speed mA sec until the cut off condition is satisfied A Scanning speed value s polarity i Positive value Positive direction li Negative value Negative direction v constant voltage value volt Same as voltage control but the timer is stop within this step This control mode is for conditioning or pretreatment of the electrode for cleaning etc v Condi constant current value Amp Same as current control but the timer is stop within this step This control mode is for conditioning or pretreatment of the electrode for cleaning etc StepV Add setting voltage value Volt to previous step s voltage value For staircase voltammetry or Ele
45. dl dV step time Y Y1 axis current voltage capacity dQ dV dQ dl dV Y axis is maximum 2 If you want to load multiple files maximum file number is 10 WV You can select point line gt Extra function is same as general data graph Graph Condition Files tmax 10 Updated Date mal_UbU45 std 06 05 10 12 55 06 05 10 12 55 06 05 09 11 32 06 05 09 11 41 06 05 08 9 20 06 05 09 10 37 06 05 09 12 24 06 05 10 9 49 06 05 10 4 12 06 05 11 3 01 5 11 writs wits WINDOWS wonatech cycle 8 Cg infor G ini Ca temp wonatech TPE Ca Cycle f Line C Dot data driver Cancel Valrable Current Voltage Capacity dQ dl 2 dv dv step Time x 1 1 1 WPGI100 _ Potentiostat Galvanostat User s Manual Chapter 7 Report No autobackup Curren Current Time SCRL 2 7 1 Cycle Condition file report Open cycle file from source folder P wecPG 10 BDA ELSVrun cye E File Experiment Control Graph Report Window 23 alela Current Voltage Temperature Aux Volt 1 0000 0 5 0000 0 100 00 0 5 0000 0 1 0000 0 5 0000 0 1 0000 0 5 0000 0 Step Name Range Step Name Range
46. e VYoltammetry Frequency 15 No auto backuE 2 Parameters Range Description I nit E V 5 5 Initial potential Final E V 5 5 Final potential Step E V 1 9999 Step potential Amplitude 1 999999 Pulse amplitude Frequency 0 1 100 Square wave frequency Quiet Time sec 0 999999 Quiescent time before potential step Current range Auto manual Sensitivity scale setting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 10 characters should be ESWV on file name e If you want your file name as ESWVtest cye then input the name as only ESWVtest Do not type file extension If you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use 28s 100 _ Potentiostat Galvanostat User s Manual Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button 30 WPGI100 Potentiostat Galvanostat User s Manual 4 1 7 Stripping Mode Option 4 1 7 1 Stripping Linear Sweep Voltammetry i WMPG English 1 11 Linear Sweep Vo E lt File Technique Control Graph Repot Backup Window Help Scan Rate 10 Current Range
47. e next time press SAVE button e 0 characters should be on file name e If you want your file name as RPECtest cye then input the name as only RPECtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting RPEC characters 3 When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use 4 Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button siJa WPGI100 Potentiostat Galvanostat User s Manual 4 2 10 Galvanic Corrosion Option t WMPG English V1 11 Galvanic Corrosion File Technique Control Graph Report Backup Window Help sampling time 11 Lirnit 25 Im cm Sample Area NEN cme Density rer gmicm3 Eque wt 2782 Cancel o Parameters Range Description Run time s 0 9 999 999 Experiment time Sampling time s 0 9 999 999 Data sampling time Limit I mA 2 1000 1000 On scanning the current value meets this value the the forwarding step change to reversing step Sample Area TEETH Electrode active area Stability S mV 0 10 000 Stabilization condition of voltage fluctuation If the voltage fluctuation is less than setting value this experiment procedure will be finished Density gram
48. e o ae mate 65 Chapter 6 Graph ES KURVE V 71 6 Ora N sua dua taa 72 Su ES recor 72 i eta 72 72 6 1 4 Coordinate value tet d non 73 SODE calculallo i 73 62 le 6 Text ASCO 74 ASCII CONVERSIONS Pat Ra dad erac ib a Re De p ina cin 74 6 158 CODY TOC DOE 74 100 Potentiostat Galvanostat User s Manual Gap iy Tormat SUING 75 6 2 Generalidate Gran CIE ee 76 AXIS ___ _____ __ _6____ aa 76 6 2 2 Special Plots on general data 2 14 2 4 4 4 4 4 44 78 78 2 Discharging graph only Same as above except pressing icon red 78 3 Charging amp Discharging graph amp icon 79
49. e step value before previous step s voltage value v Pstepl Adding the specified current value on the step value before previous step s voltage value v PstepV Pstepl example PstepV or Pstepl v PulseV option voltage or current pulse profiling i current pulse profiling for GSM or CDMA test or pulse plating etc v SWV option Square Wave Generation 3 Input value e g 100 0 1 or 1e 1 4 Select current range H High over 10mA M Medium over 100uA L low below 100uA or Auto Default Auto The current value is example for 10mA 1000 system Tipl If scanning speed is fast then set current range as manual Tip2 If the system configuration has different current ranges per channels 1 channel s current specification will be display But if this experiment schedule file is used for other channel it will meet other channels specification 5 Cycle Loop Repeat time gt Ifyou want unlimited repeat then you can select NEXT 6 Step Name WPG make step name automatically but if you want specified name you can input your step name to identify specified step 7 Data Acquisition 60 WPG100 _ Potentiostat Galvanostat User s Manual sampling Condition On Delta Type OFF Cond Value Time dt Time 0 01 dy dt _ 0000 0 0 01 dl dt 0 00006 0 0 01 dT dt gt 0 0000e 0 qvz dt 0 0000e 0 0 01 gt Ifyou click on check on box dat
50. ect target drive and folder and input file name Don t change file extension rfx Input file name without extension file extension will be automatically created 19 WPG100 _ Potentiostat Galvanostat User s Manual Convert General Data to Text File File Conversion is Completed DAW 98 2 2008 gt 2 2008 rhs 3 3 Cycle result file amp capacity result file s ASCII conversion In order to use cycle result file or capacity result file binary format file in other application program you can convert it to ASCII file Cycle result file s extension is efd converted ASCII file s extension of cycle result file is efx capacity result file s extension is sfd converted ASCII file s extension of cycle result file IS SfX 3 4 Split general result file This split big file to small file by cycle number Split General Data File Look in data 2001 19 700 2 1 420003 75583 7c4h CVDDB rfd Skc24001 rfd EJ 982 2008 steptestOO1 fd 001 001 14 002 rfd 103 14 m5583 7C4h CV ODS fd 004 14 Files of type General Data Files rfd Cancel Start Cycle Ma End Cycle Mo Output File 3 5 ASCII file to binary file conversion Data set from other instruments or modified data set can be converted t
51. edure in cycle file Press buttons located bottom side There are start pause stop suspend change step function buttons Start Start experiment Pause Experiment is stopped Stopped experiment will be suspended later Suspend It will continue experiment from stopped status The data will be added amp updated to previous data Step change If you want to change current step to specified step for selected running experiment select step which you want to move Stop schedule If you want to stop running experiment by user s decision It is possible to set stop schedule then the experiment will be stop when the setting condition is satisfied The procedure is as the follows Press Stop schedule Button right bottom side Stop Schedule STEPE TIME ___ Select stop condition by check on Cycle number Step number running time and input condition Press Reservation button You can see stop schedule status as right side on control panel If you want clear stop schedule press stop schedule button and check out the condition and press reservation button again Without pressing reservation button if you press O K button then the condition which you set up will be not applied 69 100 Potentiostat Galvanostat User s Manual Tip On stop schedule condition cycle number and step number is AND logic running time is OR
52. file and you can start stop suspend etc Whenever you can press CTRL to activate virtual control panel But if it does not activate it means that xserver exe was not loaded 65 WPG100 _ Potentiostat Galvanostat User s Manual Cycle File TFrun cye E wonatechilvc You can see buttons located in upper side They are for monitoring data set Experiment Procedure 1 Select cycle condition file on cycle file combo box You can move any folder disk etc to load cycle condition file Each cycle condition file on combo box displays C or E mark It distinguishes potentiostat mode and cycler mode C is for cycler mode and E is for potentiostat mode Caution If you installed WPG software first time the displayed cycle file was not assigned yet Please select cycle file When you select cycle condition file if you select cycler mode then the color will be green If you select potentiostat mode then the color will be red After these change the voltage polarity is changed following each mode If you want to see the charging discharging procedure in selected cycle condition file move mouse cursor on file name and click right mouse button then following window will be displayed 66 WPGI100 Potentiostat Galvanostat User s Manual 24 wPciPG 1 0 Cycle File Inquiry ELSVruncye File Experiment Control Graph Report Window Help Ds 2 2 8 E Cycle Fi
53. gative then the voltage will be sweep from Init E to LowE and turn back to High E Potential scan rate Sweep segments each segments is half cycle Data sampling interval Quiescent time before potential scan Sensitivity scale Default Auto If the scan rate is fast Set the current range as manual 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button WPGI100 Potentiostat Galvanostat User s Manual 10 characters should be ECV on file name eg If you want your file name as ECVtest cye then input the name as only ECVtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ECV characters SWEEP SEGMENT 5 T INITIAL DIRECTION POSITIVE gt Terre Trcic ee Cee ee 4 NA 7 EEHEEHE remm ae SWEEP SEGMENT 4 OA x WPGI100 Potentiostat Galvanostat User s Manual 4 1 2 Linear Sweep Voltammetry Init E Final E 0 v Scan Rate 10 mvis Save Current Range Auto v OK Sampleinterval 1 m Close Quiet Time 2 5 Parameters Range Description I nit E V 5 5 Initial potential
54. hout any error message open wonatech folder in C drive 10 Execute xpciserver exe or XUSBserver exe 11 Execute WPGpci eng exe Ready to run WPG 2 2 Checking Point Power line cables PC Monitor WPG Printer etc should be for earth ground Power line for WPG is 220V Please check it again Some model might be for 110VAC if you ordered gt Check the interface card in PC in PCI slot If your system is USB version ignore this step gt System fault in control panel of WindowsXP 2000 gt Virus infection of Software in your PC gt fthere is no problem on the above check procedure Check the WPG following the below procedure using dummy cell resistor gt High current range Connect Positive lead line Counter Reference and Negative lead line Working 4 Sense to 5 Ohm resistor s each terminal gt Make experiment schedule file as setting current range High Control voltage range 5V 3 50mV Control current range lt 1A gt 10 gt Medium current range Connect Positive lead line Counter Reference and Negative lead line Working Sense to 500 Ohm resistor s each terminal gt Make experiment schedule file as setting current range High Control voltage range 5 50mV Control current range lt 10 gt 100uA gt Low current range Connect Positive lead line Counter Reference and Negative lead line Working Sense to 50K Ohm resistor
55. input move mouse cursor the text and double click mouse left button then you will find above dialog box You can modify the text or delete button to delete it 6 1 7 ASCII conversion gt f you want to convert X Y Y1 data of graph press Convert on tool bar then Convert to text Cancel gt Tip Text file conversion in file menu converts all item selected item to ASCII file 6 1 8 Copy to Clipboard gt Copy to clipboard If you want to use graph in other application program copy graph to clipboard by p pressing on tool bar 74 WPGI100 Potentiostat Galvanostat User s Manual 6 1 9 Graph format settinc Graph Setting SAVE amp OK b b gt 2 INI o gl 7 ele T rele b Z gt Id c gt gt 4 2 Load Default SOLID SOLID SOLID SOLID SOLID i gt 18 o 1810 soo lt gt LE10 Y1 1 cv MEE 1 gt soo 1 1 soo 1 gt 10 1 02 2 0 NENNEN 2 Lr4 vi NENNEN 04 NENNEN Eos vi Eos va _____ oe va E
56. ion number This number will be automatically described in cycle result report Max 17character 4 Input C rate number for reference Max 17digit 5 Capacity Input battery capacity Unit mAHr Max 99 999 999 999mAHr 6 Electrode Area Input electrode area for reference Unit cm 2 Max 17digit 7 Memo Memo field for experiment schedule file Change line ctri enter 8 Safety limit Skip number If any value exceed over limit value on experiment Skip number without quitting the experiment Max 999times 9 Lower Upper limit To protect battery from abnormal voltage or current which can explode the batteries when Monitored voltage or current value is beyond over setting value WPG will be automatically stopped This safety limitation setting is for battery itself For system safety there 15 system safety limitation by hardware specification Max Current amp Max Voltage So if any value of current or voltage is over safety limit setting value or system hardware 57 WPGI100 Potentiostat Galvanostat User s Manual specification WPG will be automatically shut down In this case error message of status is safety 10 If you finish input on pre setting press save button then window will be come back to experiment schedule file editor 4 3 2 Create experiment schedule file There are 4 sections on this window a Left upper section Control type amp Control value b Right upper
57. le Inquiry ELSVrun cye Step No Step Na Value Scan Rate Cut off Condition CND 0 0000 0 Auto Mex TIME gt 0 02 0 0000e 0 10 000 0 Auto 7 VOLT lt 800 00 3 Step Curr Range Datafile File size RA B A auto backup Curent Time 2 f you bought Aux option select CalcV formula V3 V14 V2 V2 V1 V1 V2 Aux Option The voltage reading or applying in 3 electrode system working reference counter 15 voltage difference value between working electrode and reference electrode If user want to measure auxiliary voltage such as working vs Counter or counter vs Reference this option is needed 3 If you system equipped temperature measurement option You can measure temperature simultaneously 4 Connect battery or half cell to cell lead cable working reference counter and sense terminal If all connection is normal you can see STBY standby CH state column The color will change to blue character in white background If you tried to test dummy cell or cell itself has low potential at rest you can see IDLE in status column With this condition if you press task bar to run experiment warning window will appear to avoid mis operation If test cell has very low potential or dummy cell press O K button then the 67 WPGI100 Potentiostat Galvanostat User s Manual experiment will
58. lectrode The connection is Positive electrode Counter Reference and negative electrode Working working sense So voltage polarity is opposite in Potentiostat galvanostat mode and cycler mode 55 WPGI100 Potentiostat Galvanostat User s Manual esu M Sampling Condition On Delta Cond Value Step Control Sampl Paste Off Time dt 0 0000 0 0 01 Value 0 0000 0 Step Paste gt 0 0000e 0 0 00 Prev Step E gt 0 0000e 0 0 00 Current Auto E step 1 gt 0 0000 0 0 00 Scan Rate 0 0000e 0 Cut off NO Change Step Type Cond Value nd Value Condition lt 100 006 5 0 01 EocVOLT gt 250 00e 3 s Bs WPGI100 _ Potentiostat Galvanostat User s Manual Test Information CelType Test Condition ID C RATE Cell Capacity mAHr Electroad 2 0 000000 Memo skip Mo I2 Minimum Maximum Current o0 Voltage 5 IS o Temperature 1 005 e 005 Aux Voltage 0 0001 4 3 1 Test I nfo 1 Name Input name who make experiment schedule file This name will be automatically described in General result report and Cycle result report Max Character size 17 2 Battery chemistry Input battery type E g Ni Cd Li SLB etc Max 17characters 3 Cycle 1 0 To distinguish experiment schedule file Input identificat
59. ling time select Select channels which you apply this test condition YN Press apply button in order to assign this test condition to channels 98 WPGI100 Potentiostat Galvanostat User s Manual A4 2 NiCd NiMH Battery Test menu 5 WhPG English 1 11 CC Test File Technique Control Graph Repot Backup Window Help fos 8 at k Test m CC DisCharging Amp 0 0000 0 A ALL C Ran Min Voltage 0 000080 n From 1 Apply PULSE CC Charging Amp 0 0000e 0 A Max Voltage 0 0000e 0 v Time 0 01 sec Rest 0 01 zec Time sec didt A sec auto backup Tini E Refer to the Li battery test menu 99 WPGI100 Potentiostat Galvanostat User s Manual Appendix 5 cable amp card 5 1 Cell cable Short cable 1 5 meters cable 4 probes alligator clip terminal cable working sense reference counter 100 WPGI100 Potentiostat Galvanostat User s Manual A5 2 Interface cable A5 3 Interface card Reset Switch LED Blinking Resetting process LED On Communication with PC Note When you met memory failure message at server program please press the reset button If your system is USB version you can find reset button near by USB connector located on rear panel 101
60. lowing warning message when you tried to save experiment schedule file as same file name It means that there is are channel s which is are stopped not finished Stopped channels can be resume with same experiment schedule file You can 63 WPG100 _ Potentiostat Galvanostat User s Manual Save same file name but the stopped channel status will be change from stop to ready They will not be able to resume Or you can save the file as different name Whes AN The D w anatech sCvyclesB atten file i used in 2 1 IF continue channel status will be turn PAUSE inta READY Continue 7 64 WPGI100 _ Potentiostat Galvanostat User s Manual Chapter 5 Control Menu File Experiment Control Graph Report Window Help aute backup Current Time NUM File Control Graph Report Window stop zn Pause Suspend Reverse Change Step Stop Schedule Volt Cycle File Calc V STEPH CYCLES TIME Current E v 0 00 50 Capacity Power Energy Aux1 Calc Volt Running time Remain time step time Cycle No Step Curr Range Data file File size Noauto backup Curent Time CAP NUM SCF 2 Virtual control panel appears like above screen shot when you press CTRL on tool bar In this panel You can select cycle condition
61. n 26 d T1 4 ChEODnocouloTmeb ados dus vesdasa aie 27 FONODOLENTIOMEURY _ ___ ______ ______ 28 4 1 6 Square Wave Voltammetry Option 20 Ae decd SEED DING Mode t 31 4 2 DC COITOSIOT aede ert tt c OR tne tl 35 2 2 L ___ _ 6680 35 4 27 27 IBOESDEIOO 31 37 45252 POLCIOSCALIC 39 45044 cla cista 41 A 2 dur 43 4 20 Cyclic Polar _____ ERE 45 ECON CENA Ue 47 4 2 8 Linear Polarization 49 TENG LO DUO __ 51 452 10 Galva Corrosion OPON ________________ 53 4 3 Experiment schedue file 2 000 04 14 44 55 3 57 4 3 2 Create experiment Schedule 7 2 12 4 44 4 2 4 4 4 1 58 Chapter 5 Control 65 Bekle 1 ub eod
62. ndition for stable status If the voltage fluctuation is less than this specified value the experiment goes to next step experiment starting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button e 10 characters should GD on file name e If you want your file name as GDtest cye then input the name as only GDtest Do not type file extension If you want to use previously saved file Press LOAD button then you can see the files list starting ECP characters When you finish the task by pressing LOAD or SAVE You can see CH Select visible Now you can assign this experiment condition to channel s which you want to use Please note If you want to assign the channel s Activate control panel by pressing CTRL before pressing APPLY button 42 WPGI100 Potentiostat Galvanostat User s Manual 4 2 5 Galvanostatic English 1 11 Galyano Static File Technique Control Graph Repot Backup Window Help Dos aea E 8 Galvano Static Init Time 10 5 Finali 017 FialTime 10 8 1 SampleArea 1 cm Density Equiv wt Cond E Cond n auto backup urent E t sid WPG100 _ Potentiostat Galvanostat User s Manual Parameters Range Description Init mA cm2 5 5 Initial current density for current scanning default 1m
63. nt 3 connect red cable from voltmeter to on calibrator and black cable from voltmeter to on calibrator A2 2 2 current calibration 4 1 set toggle switch on calibration to I CALIB 5 set ammeter multimeter for DC current measurement 6 connect red cable from ammeter to on calibrator and black cable from ammeter to on calibrator 2200 WPGI100 Potentiostat Galvanostat User s Manual A2 3 Using dummy cell option E E AN king a W Sense C m ID 2 Ref p uis LOUunter e connect cell cable connector as the follows W sense working sense lead working working electrode lead Ref reference electrode lead counter counter auxiliary electrode lead V V terminal of voltmeter V V terminal of voltmeter terminal of ammeter terminal of ammeter A2 3 1 voltage calibration 1 Connect the cables from potentiostat to each terminals at Voltage Cal 2 set voltmeter multimeter for DC voltage measurement 3 connect red cable from voltmeter to V on dummy cell and black cable from voltmeter to dummy cell A2 3 2 current calibration 4 Connect the cables from potentiostat to each terminals at Current Cal 5 set ammeter multimeter for DC current measurement 6 connect red cable from ammeter to I on dummy cell and black cable from ammeter to dummy
64. o binary file in order to use in WPG software 20 100 _ Potentiostat Galvanostat User s Manual Note Each column should be same as format from WPG ASCII file extension 15 same as extension from WPG so 100 _ Potentiostat Galvanostat User s Manual Sfaorcase Valtametry SV Chrono Potentiometry CP Bulk Electrolysis with Coulometry BE Potentiostatic Stripping Analysis PSA Amperometric I T Curve Stripping Voltammetry SV Sfanrcase V altametry auto backup Current Time 22 WPG100 _ Potentiostat Galvanostat User s Manual 4 1 Electroanalytical Techniques 4 1 1 clic voltammet wPciPG 10 Cyclic Voltammetry File Experiment Control Graph Report Window Help Do Ed IBA at Cyclic Voltammetry Initial E High E Low E Scan Rate Initial Direction Sweep Segment Current Range sampling Interval Quiet Time Parameters I nit E V High E V Low E V Init P N Scan Rate V s Sweep Segments Sample I nterval mV Quiet Time sec Current range Notes Positive Negative 3uta bac Positive or Negative 0 5V s 1 9999 1 2000 0 9999999 Auto manual setting Description Initial potential High limit of potential scan Low limit of potential scan Initial scan direction If you select positive then the voltage will be scan from Init E to high E and turn back to Low E If you select ne
65. r corrosion potential or Eoc open circuit potential default 20mV Eoc Sample Area HHEHHH E Electrode Active area Sampling time s 0 9 999 999 Data sampling time Scan Rate mV s 0 5000 Potential scanning speed Condition time s 0 9 999 999 Pre treatment time No data acquisition Cond E V 5 10 Pre treatment potential No data acquisition I nitial delay sec 0 9999999 Initial delay time before voltage scanning Delay limit mV 5 0 10 000 Waiting condition for stable status If the voltage fluctuation is less than this specified value the experiment goes to next step experiment starting 49 100 Potentiostat Galvanostat User s Manual Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be LP on file name eg If you want your file name as LPtest cye then input the name as only LPtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting LP characters 50 WPGI100 Potentiostat Galvanostat User s Manual 4 2 9 Rp Ec Trend Option WMPG English V1 11 Rp Ec Trend File Technique Control Graph Report Da 131801 am 5 Rp Ec Trend Current Range T D 4 Init E 002 w FinalE 0 02 wv Enc Scan c mvs Sample Area
66. rag it to right bottom corner of target zoom area and release mouse button Then target area which you made rectangular by mouse dragging will be ZOOM up gt If you want to return to original size select initialize graph in graph menu or press m in tool bar 6 1 3 Grid on graph gt f you want to make grid on the graph select draw grid or press in tool bar 3 gt Legend is on off toggle operation Press E in tool bar When it off it does not display Legend gt f you loaded multiple files data color for same file is sane color Max File number 10 ITE gt Right upper side of graph you can find dot line button This toggle operation between line and dot display 12 WPGI100 _ Potentiostat Galvanostat User s Manual 6 1 4 Coordinate value reading gt f you want coordinate value on the graph move mouse cursor on where you want to know and double clicks left button of mouse then you can see blinking cross hair cursor nearest position by mouse cursor The value displayed on right upper side Left value means X axis value and Right value means Y axis value The color left side from value means graph item Y or Y1 axis gt You can move cross hair cursor by pressing left or gt right arrow key on keyboard then cross hair cursor moves following graph value gt f you want to see another value Y or Y1 axis press upside or downside arrow key then
67. riment goes to next step experiment starting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be TF on file name eg If you want your file name as TFtest cye then input the name as only TFtest Do not type file extension 2 Ifyou want to use previously saved file Press LOAD button then you can see the files list starting ECP characters 36 WPG100 _ Potentiostat Galvanostat User s Manual 4 2 2 Potentiodynamic wPciPG 10 Potentio Dynamic File Experiment Control Graph Report Window Help Dla en Potentio Dynamic 05 Eref C Eoc 15 Eref Scan 5 mwv s Samplingtime 1 5 Sample Area Density Equiv wt 27 92 s 6 CondE 0 V C Cod hiialDeay jo s Delay Limt 01 5 auto backup Parameters Range Description I nit E V 5 5 Initial Potential for voltage scanning Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 500mV Eref Final E 5 5 Scanning potenial Select the voltage value versus Ecorr corrosion potential or Eoc open circuit potential default 1500mV Eref Sample Area TE ETE THEE Electrode Active area Sampling time s 0 9 999 999 Data sampling time Scan Rate mV s 0
68. s a problem Normally the rate is between 90 120 gt The calibration parameters are updated when you press apply button So you must press apply button after you did calibrate by 47 level General procedure After you press apply button check whether calibration is successful or not by check procedure and then save the calibration file Please note that if you did calibrate under xpciserver exe or XUSBserver exe executed you must press UPLOAD button s 12 WPGI100 Potentiostat Galvanostat User s Manual Chapter2 General Instructions Please carefully read this operation manual before you start to use WPG 2 1 Installation WPG Potentiostat Galvanostat is only run under WindowsXP Windows2000 environment The minimum specification of PC is Pentiuml V CPU and RAM 256MB and display card supporting 16bit high color and 1024x768 resolution Interface card need a blank PCI slot inside PC If your system is USB version USB2 0 port is necessary WPG use memory address 48000 50 any other peripherals should not use this address Before you install WPG please check memory address in control panel system menu memory address If anyone use this address discard this peripheral from PC and delete information about this unit from system menu If you have any queries regarding installation Contact to WonATech service department 2 1 1 Hardware nstallation 1 Turn off PC and open the chasis 2 Insert Interface
69. s condition as specified file for use next time press SAVE button 10 characters should be ECA on file name eg If you want your file name as ECAtest cye then input the name as only ECAtest Do not type file extension 2 f you want to use previously saved file Press LOAD button then you can see the files list starting ECA characters WPG100 _ Potentiostat Galvanostat User s Manual 4 1 4 Chronocoulometry WPciPG 10 Chrono Coulometry File Experiment Control Graph Report Window Help Djal EJ alela sm Chrono Coulometry Init E Final E Current Range Humber of Steps Pulse Width Sample Interval Quiet Time Parameters Range Description I nit E V 5 5 Initial potential Final E V 5 5 Final potential Number of Steps 1 9999 Number of potential steps Pulse Width sec 1 999999 Potential pulse width Sample I nterval s 0 1 999999 Sampling Interval Quiet Time sec 0 999999 Quiescent time before potential step Current range Auto manual Sensitivity scale setting Notes 1 When you finish input values on parameters Save this condition as specified file for use next time press SAVE button 10 characters should be ECC on file name eg If you want your file name as ECCtest cye then input the name as only ECVtest Do not type file extension 2 Ifyou want to use previously saved file Press LOAD button then you can see
70. section Data acquisition condition c Middle section Cut Off condition Vertex condition d Bottom section Display overall procedure Schedule file creation procedure 1 Press append step button by step number If you want 5 step procedure then press append step button 5 times you can make more step later Tip It is more easily when you made steps which you want step numbers 2 Select control type on combo box voltage current power load c rate rest Vscan Iscan Condl StepV Stepl etc Control Parameters v Voltage Constant voltage value Volt The system will apply constant voltage Potentiostatic control between working electrode and reference electrode Current Constant current value value charging value discharge The system will apply constant current Galvanostatic control between counter electrode and working electrode CC option Apply constant current till setting voltage value and apply constant voltage as setting value till cut off condition satisfied Power Constant power value watt WPG reads voltage value and apply calculated current value from formula 1 value charging value discharging Load Constant load value Ohm WPG reads voltage value and apply calculated current value from formula EZI R value charging value discharging C rate Read capacity value on pre setting capacity information and apply current base
71. start Warning Normal battery or half cell has potential at rest So if you connect cell or battery with potential and you found IDLE then you must check the cell connection again If the reference electrode has vacancy in narrow part it could make IDLE status 5 Ready to run experiment D Wonatech data Aste Eile Test 0 15 SyberGen 52 Tester Jabed 7 mp ThrunetHomed 90716 Ga Wn Goods ERN W eight g H E UNIwINSS eightlg 2 5 H E VIRUS Start Step 1 E i Start Time 30 Cancel You can find the above window before you start experiment In this window you can input the following information Data file name Max 15character DO NOT use some registered characters as the followings W etc Name of tester Max 6 characters Goods No Max 8 character Weight For calculation of specific capacity Start Step The experiment will start from start step Start Time The experiment will start after start time Memo field Scroll type Select folder which you want to save the data If you finish to input information then press button If there is same file name in specified folder the following confirm message window will appear 68 WPGI100 Potentiostat Galvanostat User s Manual Whcs AN Same file exist Continue The experiment will start following step proc
72. stem specification gt On calibration WPGpci_eng exe displays status for calibration channel as CALIB and you can not use this channel for experiment Multi cal File Edit View Help Ch no 1 Paste Paste Range 1 4 InGain OutOffset Outgain inMax OutMin Out Max 6 currenti 148024605 9747 2032 foon C CumentR2 1 43791 006 3 12013e 008 327728 19916 007 0004 009 C 1 08676 007 3 12254 009 327775 3 196722 008 vottager1 0 0050393 ___ 0 000154484 327834 s 5 E Voltage 2 o 3 60852e 009 0 0001 oo00 C Temperature o 3 60852 010 1e 005 1 amp 005 mA Output Real Input Status es Ideal Actual Ready 0 01 1 018e 002 fos o Ready 0 01 4 0218 002 fos o Ready Out min 0 01 1 021e 002 fo 0 0 01 1 021 002 95 100 _ Potentiostat Galvanostat User s Manual 06 WPGI100 _ Potentiostat Galvanostat User s Manual Appendix 3 Tool Bar File Experiment Control Graph Report Window Help 25 50 21 2 i2 3 4536 S AB C D EL 6 Create New experiment condition file Open experiment condition file View experiment condition file Print Print configuration Preview Print ou
73. t Calibration Activate virtual control panel General data graph Cycle data graph Step data graph LEGAND ON OFF Graph configuration Initiate zooming Manual scaling of graph Grid On OFF Insert text on graph roa mm FP W N rn Convert ASCII file from graph value x y y1 Copy to clipboard Hide cross hair cursor View charging graph only View discharging graph only View spread sheet data Close opened windows Oz Program information 97 WPGI100 Potentiostat Galvanostat User s Manual Appendix 4 Battery test menu Option A4 1 Lithium Battery Test menu WMPG English 1 11 Li Test File Technique Control Graph Backup Window Help Da EJ 221531801 28 Li Test First Step Ch Select Charging DisCharging ALL C Range 1 8 0 Cycle List sert Delete Capacity mAhr 1 0000 0 LOAD SAVE CLOSE cycle _ fischarge charge 0 0000 v Amp 0 020000 volt 0 000000 ss 1times Min 0 0000e 0 arging i Max Voltage 0 0000 0 Tie sp 0 00 01 J 1 0000e 0 0 00 01 Apply 27 17 72 Ws step you can select discharging charging parameters Moauto backup Current Time 19 31 35 CAR 7 append the cycling type by pressing insert button toff condition of each Rest select Cyc
74. the color is changed by item f you want to make disable cross hair cursor press cross hair icon on tool bar cursor value 6 1 5 Slope calculation gt Ifyou want to get slope value on graph To get Tafel constant etc Move mouse cursor to start point and hold down right button of mouse and drag it to target point and release right button then you can get slope value on right upper side of window If you find two values It means you drew Y and 1 axis One is for Y and the other is for Y1 ener ET Ti ity Pm UL ino 1 Y anr Lie ped Area Line ach 7 lope value Slope setting Current mi 01 Qn ET oF Voltage V 2712 WPG100 _ Potentiostat Galvanostat User s Manual 6 1 6 Text I nsertion Insert Text Data Cutoff voltage 4 24 bance gt f you want to insert some text on the graph press icon L amp on tool bar Then above dialog box appear Type text and press O K button You can find the text which you input on left upper side of graph Move mouse cursor on the text and press mouse left button and drag it to location where you want If you want to move the text to another place then drag it to new location If you want to modify or delete the text on the graph which you
75. ty Coulomb efficiency charging energy discharging energy Summed energy energy efficiency minimum voltage Maximum voltage Charging end voltage discharging end voltage Y axis is maximum 2 If you want to load multiple files maximum file number is 10 You can select point or line Extra function is same as general data graph Cycle Graph Condition A D D D D D D D D D D D D D Y rJ m r Files max 10 Variabl eue Updated Date Charge Capacity 84008 etd KB 06 01 09 PM 4 44 Discharge Capacity 2004 efd 98 05 29 5 50 Accumulation Capacity Coulomb Efficiency Charge Energy Discharge Energy Accumulation Energy Energy Efficiency Minimum voltage Maximum nltage Type Charge End Voltage wonatech LIME DOT Cycle Discharge End Voltage i data Unit Charge Capacity Start Cycle 1 driver Unit Discharge Capacity End Cycle S555 driver2000 Ica Charge Avg Voltage 3 infor Discharge Avg Voltage 3 ini Average Voltage Ea ivman Cycle a temp 81 WPG100 _ Potentiostat Galvanostat User s Manual 6 4 Step Data Graph Step data graph is for Electrochemical voltage spectroscopy but you can use it for other purpose zx STD icon on tool bar then Select step graph on graph menu or click X axis current voltage capacity dQ dV dQ
76. vided by battery weight when you input in start window 76 WPGI100 Potentiostat Galvanostat User s Manual General Graph Contion TYPE Current Voltage Voltage Charge Capacity Discharge Capacity Unit Charge Capacity Unit Discharge Capacity Charge Power Discharge Power Charge Energy Discharge Energy lag 4 Load Files max 10 Updated Date 06 09 26 06 09 26 06 09 19 06 09 26 06 09 26 06 07 26 06 05 20 06 05 20 06 05 20 06 05 20 06 05 20 3 11 06 05 20 3 11 1 41 1 25 Aes 1 24 1 24 4 10 3 11 3 08 3 11 3 11 Accumulation Capacity Accumulation Chg Discharge Chg Discharge Temperature Avg volt Accumulative Avg volti Charge Capacity 5 Discharge Capacity 35 Time Cycle Time 06 05 20 3 1 LINE DOT Time Unit Sec start End Cycle 9999 Cancel wits WINDOWS 20 wonatech cycle A data lg infor ini temp Y v v A D D D D D D D D D D D D D D D D D D D D D O K button then WPG plot graph Wbes XP English 1 11 General Graph lithdata001 7 Technique File Technique Control Graph Backup Window Help 253 5 28 3n 2
77. y to connect it to its connector again If this trial is faulty then power off the PC and open the PC cover You can find interface card in PCI slot Pull out it and Insert it to the slot again If the problem still remains Please contact our service department via service wonatech com If your system is USB version please check USB cable 1 2 Experiment schedule file Experiment procedure file The difference between C cycle and L loop is If it count cycle number charge discharge cycle number then it is C cycle If it does not count cycle number it is L loop If the 1 cycle procedure 274 cycle procedure is different from next cycles procedure e g 15 cycle procedure 1Amp charge 1Amp discharge procedure and 274 cycle procedure 500mA charge 500mA discharge 3 cycle to 100 cycles procedure 300mA charge 300mA discharge then You must insert C cycle at each step describing vertex condition In this case 274 4 and 6 step If you want cut off condition as time from experiment starting point please check L loop or C cycle on each step If there is no L loop on each step then L time is total time from experiment started If there is no C on each step then C time is total time from experiment started Ctime is time from each cycle start L time is time from each loop start If you want set safety limit to protect your battery or cell from any troubled condition make insert the condition

Operation Manual

Contents

Download Pdf Manuals

Related Search

Related Contents