Metrohm 792 Basic IC User Manual

Page 107

4 Operation

792 Basic IC

Additionally, the

Components table

contains the following buttons:

Add a new component (an empty column) to

the component table.

Delete the current component from the compo-

nent table.

Open

the

Peak identification

window (see Identi-

fication).

Open

the

Concentration table

(see Concentration

table).

Open the component window with display of

calibration curve and calibration parameters.

Accept all changes and close the

Component ta-

ble

Reject all changes and close the

Component ta-

ble

The standard method

Default.mtw

supplied with the «792 Basic IC» pro-

gram has an empty component table. All other methods contain a

component table with pre-defined components with entries for the

names and retention times.

If the output of all peaks is required in the result report then a so-

called universal component can be defined in the component table

for this purpose; this receives the value

in the

Time

field and no peak

is allocated to it. The name entered under

Name

(e.g.

unknown

) is then

used for all peaks for which no component can be allocated.

Peak identification

792 BASIC IC / Method / Calibration / Identification

Selecting this menu item or clicking on

in the component

table opens the

Peak identification

window with parameters for tuning the

peak identification procedure.

Number of components

Number of components in the component table

(read-only).

Scheme

Quick choice of identification parameters

scheme.

Standard

Set default meanings of identification parame-

ters:

Height

for reference components,

Time

for

all other components (ordinary components).

Nonstandard

Set custom meanings of identification parame-

ters.