Metrohm 757 VA Computrace - Manual (Page 149)

7.4 Methods in determination mode
757 VA Computrace – Software
139
Edit the working method
1. Click on or
MAIN WINDOW / Mode / Determination
.
2. Click on or MAIN WINDOW / Window / Working method
specification to open the WORKING METHOD SPECIFICATIONS
window.
3. Click on or MAIN WINDOW / File / Load method .
4. Select the desired method file *.mth in the OPEN window and
click <OK> . The method is loaded into the WORKING METHOD
SPECIFICATIONS window.
5. Set the parameters in the WORKING METHOD SPECIFICATIONS
window to the desired values (see Working method specifica-
tions window, section 5.2).
6. If 665 Dosimats should be used for addition or predose, click
and set the parameters to the desired values
(see Dosimats, section 5.2).
7. If necessary, click and limit the
Highest current
range or Lowest current range in the POTENTIOSTAT window
(see Potentiostat, section 3.3).
8. Click and set the parameters on the tabs De-
termination , Voltammetric , Substances , Calculations and
Documentation (see section 5.2) in the EDIT WORKING METHOD
PARAMETERS window.
9. Close the
EDIT WORKING METHOD PARAMETERS
window by
clicking <OK> .
Modify methods for automatic background compensation
1. Click on or MAIN WINDOW / Mode / Determination .
2. Click on or MAIN WINDOW / Window / Working method
specification to open the WORKING METHOD SPECIFICATIONS
window.
3. Click on or MAIN WINDOW / File / Load method .
4. Select the desired method file *.mth in the OPEN window and
click <OK> . The method is loaded into the WORKING METHOD
SPECIFICATIONS window.
5. Click the button in the WORKING METHOD
SPECIFICATIONS window and select the Determination tab.