Metrohm 797 VA Computrace - Manual (Page 10)

Table of contents
797 VA Computrace – Software
VI
Computrace control window ..................................................... 197
7.2 Dosing Device control ......................................................... 199
Dosing Device control selection ................................................. 199
Dosino control window ............................................................. 199
7.3 Pump control ...................................................................... 200
Pump control selection .............................................................. 200
Pump control window ............................................................... 200
7.4 Film deposition ................................................................... 201
Film deposition selection............................................................ 201
Film deposition window............................................................. 201
7.5 Cleaning procedure ............................................................. 203
Cleaning procedure selection..................................................... 203
Cleaning procedure window...................................................... 203
8 How to ...? ....................................................... 205
8.1 Installation and program start............................................ 205
Install Dosing Devices for automatic addition............................. 205
Switch on the instruments and start program ............................ 205
8.2 User rights .......................................................................... 206
Define a new user...................................................................... 206
Change user rights..................................................................... 206
8.3 Signals in exploratory mode ............................................... 206
Load a signal curve .................................................................... 206
Save a signal curve..................................................................... 207
Save signal curves automatically ................................................ 207
Record a signal curve................................................................. 207
Evaluate signal peaks automatically ........................................... 208
Evaluate signal peaks manually .................................................. 208
Evaluate signal waves ................................................................ 209
Print signal curves and/or voltammetric parameters ................... 209
8.4 Methods in determination mode......................................... 209
Load a method .......................................................................... 209
Copy parameters from determination methods.......................... 210
Copy parameters from signal files .............................................. 210
Save the working method.......................................................... 210
Edit the working method ........................................................... 210
Modify methods for automatic background compensation........ 211
8.5 Determinations with voltammetric trace analysis............... 211
Load a determination................................................................. 211
Save a determination ................................................................. 212
Automatically save determinations............................................. 212
Perform a determination............................................................ 212
Perform a test determination with the Pb test method .............. 213
Perform determinations using the 863 Compact VA Autosampler214
Perform VA determinations using the 838 Advanced Sample
Processor ................................................................................... 215
838 method for trace analysis.................................................... 216
Recalculate an existing determination........................................ 217