Agilent Technologies 7500 ICP-MS Operator's Manual page 224

Agilent 7500 ICP-MS ChemStation Operator's Manual
Creating a Method
9 Click OK.
ChemStation will return to the Spectrum Acquisition Parameter screen.
10 Click the Full Quant (3) in the Peak Pattern (left bottom) box.
ChemStation will display the 3 peak top points. The width of each bar is 0.05 AMU.
11 Set the integration time (sec).
ChemStation enables you to set the same integration time for all the selected masses
in the method or to set a different integration time for each mass. Set the integration
time by following one of these procedures:
• Setting the same integration time for all masses
To set the same integration time for all masses, double-click or drag on the Text
box in the Integration Time (right top) box. Input the time in seconds and click
Enter.
• Setting a different integration time for each mass.
a) Click the check box of Set Every Mass at the top right corner of the Spectrum
Acquisition Parameter dialog box. An additional panel will appear showing all
selected masses and elements.
b) Click the mass for which you want to change the integration time. You can
select multiple elements by pressing Shift or Control and clicking on several
elements. Change its integration time by double-clicking or dragging on the
text box in the integration time (right top) box. Input the time in seconds and
click Enter.
c) Repeat these processes for each mass for which you want to change the inte-
gration time.
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