Owner manual

3.3 Calibration

761 Compact IC

⇒ Click on <Apply>. The Integration parameters window is

opened and the chromatogram is reintegrated.

⇒ Repeat this procedure for all other integration parameters

until the result satisfies your expectations. Click on

<Apply>

for each parameter change.

⇒ Close the

Integration parameters window with <OK>.

15 Modify peak allocation

⇒ Click on or select Calibration / Components from the

Method menu. The prepared table for the components fluo-

ride, chloride, nitrate, and sulfate is displayed below the

chromatogram. For all peaks which could be allocated un-

ambiguously to a component this table contains the peak

number in the

Peak column and the retention time in the Time

column. In the chromatogram itself this retention time is indi-

cated by the cursor (vertical line).

⇒ If the

Peak column contains a 0 the peak must be manually

allocated to a component. In this case, insert the peak num-

ber from the chromatogram into the

Peak column and click

the

Time field on this row with the mouse. The corresponding

retention time is then inserted automatically as the new time

for this component.

⇒ For each correctly allocated peak click on the retention time

in the

Time column. This time is automatically shown in the

chromatogram by the cursor. If the retention time is not lo-

cated in the area of the middle of the peak then the value in

the

Time column should be adapted accordingly.