Evaluate signal waves, Print signal curves and/or voltammetric parameters, 4 methods in determination mode – Metrohm 797 VA Computrace User Manual

Page 221: Load a method

8.4 Methods in determination mode

797 VA Computrace – Software

209

7. Click the

button. The calculated baselines and

peak maximum positions are displayed in the

EXPLORATORY

CURVES

window. The evaluation results are displayed in the ta-

ble of results in the

PEAK SEARCH

window.

Evaluate signal waves

1. Select the desired signal file in the

Signal

field of the

EXPLORA-

TORY SPECIFICATION

window. The selected signal curve is

shown with the

Selected signal properties

2. Click

EXPLORATORY CURVES / Signal / Wave evaluation

. The

WAVE EVALUATION

window is opened.

3. Set the parameters

Minimum width

Minimum peak height

and

Smooth factor

for wave evaluation (see Wave evaluation, sec-

tion 4.3).

4. Click the

button. The calculated tangents and po-

sitions of half-wave potentials are displayed in the

EXPLORA-

TORY CURVES

window. The evaluation results are displayed in

the table of results in the

WAVE EVALUATION

window.

Print signal curves and/or voltammetric parameters

1. Click on

MAIN WINDOW

/ File / Print

. The

PRINT EX-

PLORATORY

window is opened.

2. Check

the

Print curves

option if the content of the

EXPLORA-

TORY CURVES

window should be printed.

3. Check

the

Print voltammetric parameters

option if the parame-

ters in the

EXPLORATORY SPECIFICATION

window should be

printed.

4. Click

the

button.

5. Select the parameters and properties for printing in the

PRIN-

TER SETUP

window and click the

button.

8.4

Methods in determination mode

Load a method

1. Click on

MAIN WINDOW

/ Mode / Determination

2. Click on

MAIN WINDOW

/ File / Load method

3. Select the desired method file

*.mth

in the

OPEN

window and

click

. The method is loaded into the

WORKING METHOD

SPECIFICATIONS

window.