Index – Metrohm 797 VA Computrace User Manual

Page 292

Index

797 VA Computrace – Software

280

Mode selection .............................16
Monitor ......................................110
Perform determination ...............212
Printing.......................................218
Printing of method parameters ...137
Recalculation ..............................217
Save determination.......12, 118, 212
Save determination as ..12, 118, 212
Specifications tab........................121
Start ...........................................109
Stop............................................110
Substances tab ...........................123
VA determinations using the 838
Advanced Sample Processor .......215
Voltammetric tab........................123
with 863 Compact VA Autosampler
...................................................214

Determination curves

Auto scaling ...............................126
Axis properties..............................65
Calibration curves subwindows...121
Copy...........................................127
Curve properties ...........................67
Determination curves subwindow121
Determination curves window ....120
Export.........................................127
Graphical properties ...................126
Line properties..............................68
Load/save determination curves..118
Page properties ............................64
Printing.......................................137
Swap axis ...................................126
Zooming.....................................125

Determination data ........................130
Determination method .............86, 121
Determination mode

Features........................................86
Overview ......................................86
Selection.......................................86
Windows ......................................86

Determination tab ....................90, 123
Deviation of concentration .............131
Deviation of final result...................133
Diagnostic procedures ....................253
Different Settings and Options with CVS
and CPVS........................................188
Differential pulse voltammetry ..........40
Differentiation ................................139
Dilution calculation.........................143
Direct current voltammetry...............44
Divisor ............................................101
DME .........................................36, 198
Documentation...............................104

Dosing Device

number................107

Installation..................................205
Predose ......................................108
Troubleshooting .........................258

Dosing Device control.....................199
Dosing Device control selection ........16
Dosing Devices ...............................107
Dosino

Manual control ...........................199

Double peak ...................................267
DP ............................................40, 261
Draw

Draw all curves ...........................124

Drop formation.................................60
Drop line ..........................................68
Drop size ..........................90, 123, 198
Dropping mercury electrode .............36
DT Record calibration curve ............173

Determination tab ......................174

Substances tab ...........................177
Voltammetric tab........................176

DT Suppressors with calibration curve
.......................................................168

Determination tab ......................169
Substances tab ...........................171
Voltammetric tab........................170

Dummy cell ....................................255
Dynamic curve ..................................76

Edit

Edit baseline ...............................124
Edit determination method
parameters .................................121
Edit parameters ............................90
Edit peak ......................................82
Edit working method ..................210

Edit stripping steps ...........................58
Electrochemical enrichment ..............62
Electrochemical regeneration....62, 202
Electrode test............................60, 198
Electrodes...........36, 90, 123, 138, 198
Electrolytes .....................................259
Electroplating Bath VA....................150

Choose the Calibration technique219
Choose the mode .......................219
Operate a sequence....................223

Eliminate spikes ................................97
End.............................................80, 82
End base point..........................98, 125
End cleaning potential ......................58
End cleaning time .............................58
End of determination......................117
End potential ......41, 43, 45, 47, 54, 62,
202, 204
Equilibration time .............................60
Equipment ......................................259
Error messages ...............................257
Evaluation quantity.........................131
Evaluation quantity calculation .......141
Exit ...................................................11
Exploratory curves window...............74
Exploratory mode

Features........................................70
Measurements..............................73
Overview ......................................70
Selection.................................15, 70
Windows ......................................70

Exploratory specification

Printing.........................................85
Settings ........................................71
Window .......................................71

Exponential baseline .....80, 82, 98, 125
Export.............................................105

Graphics .....................................127
Method ........................................12
Results..........................................88
Voltammetric parameters .............73

Export determination points .............12
Export signal points ....................15, 72

Fast measurements...........................59
File .....................................................9
Files

CSV files .........................................7
DTH files .....................................3, 7
File menu......................................12
File types ........................................7

MTH files ....................................3, 7
SIG files ..........................3, 7, 72, 75
SPT files ..........................................7
TXT files..........................................7
XML files.........................................8

Film deposition .................16, 201, 253
Film electrodes................................253
Final results.....................................133
First derivative ..................................81
First vertex potential ...................49, 56
Format..............................................67
Formula calculation ........................149
Frame color ......................................65
Frequency...................................43, 54
Full report.......................................137

Gas formation.................................271
General information............................2
General operation sequence .............60
General rules for VA trace analysis ..259
General Settings ...............................20
GLP...................................................29
GLP Diagnostics ................................31
GLP Dummy Cell Tests ......................31
GLP Electrode tests ...........................32
GLP Settings .....................................29
GLP Validation of a chosen method ..32
GLP Wizard.......................................30
Graphical settings .............................64
Graphics resolution.............................2

Half-wave potential ..........................83
Hanging mercury drop electrode ......38
Hardware

Requirements..................................2

Header............................................130
Height ..................................81, 84, 97
Help....................................................9
Help language ................................257
Highest current range .......................59
HMDE...............................38, 198, 271
Hold determination.........................110
Hold measurement ...........................74
Horizontal.........................................80
Horizontal baseline .............82, 98, 125
Hydrodynamic41, 43, 45, 47, 49, 51, 52,
54, 56, 58

Icons.................................................10
Inert gas ...........................................61
Initial purge time ......................61, 204
Installation..................................2, 205
Installation of 838 Advanced Sample
Processor............................................5
Installation of Dosing Devices .............3
Installation of the hardware................2
Intercept of calibration curve ..........132

Intercept solution

...........................116

Irreproducible standard addition curves
.......................................................265
Irreproducible standard additions ...258
Isoformal standards ........................274