Buchi DuMaster D-480 User Manual download pdf (Page 156)

Operation Manual D-480 ©BÜCH Labortechnik AG

7 - Using the instrument 156

 The peak area was entered in the corresponding cell in the sample view and the new

concentration value was calculated. Furthermore, the date for the corresponding sample was

deleted and the text "ManInt" was entered in the info column. Now the process of the manual

integration of superimposed peak is completed.

Configuring the graph view

Proceed as follows:

 If the graphic view of the combi view is not already being displayed, execute the command View

> Toggle until the graphic view appears or click Graphic field in the menu bar above the combi

view.

 Klick on the graphic view to highlight it.

 Specify what you want to have displayed in the view. Open the "Configure Graphic Pane" dialog

by selecting View > Graphic > Configure.

 Decide for the section "Y axis configuration":

If you want to...

 ... show a value: Check the appropriate checkbox. Enter the graph scale range in the

textbox next to it. You can have a max. of 4 checks, for the sake of clarity.

 ... hide a value: Uncheck the appropriate checkbox.

 In the "Zero line" section, specify which of the horizontal grid lines to take as the zero line for the

graph view. A value of 0 means that the zero line is at the bottom edge of the graph view. Use

the arrows to set the desired value.

 Specify the division of the time axis (X axis) in the "X-axis configuration" section. Enter the

desired value in the textbox.

 Specify what graph to display during analysis. Decide:

During an analysis, you want...

 ... to show only the graphic of the current sample: Check the checkbox next to "During

analysis run display current sample only".

 ... to show also the graphics of all samples: Uncheck the checkbox next to "During analysis

run display current sample only".

 Click OK. This closes the dialog and saves your settings.

Auto-optimizing a view

By selecting View > Graphic > Auto align you can auto-scale the graph to fit it completely in the

window.

Setting the size of the graph

Setting the size of the graph in the dialog

Proceed as follows:

 Open the "Zoom In/Out" dialog in the operating software by selecting View > Zoom.

 Use the arrow button to open a listbox which lists the possible zoom factors.

 Select the the requested zoom factor from the list.

 Click OK. This closes the dialog and displays the graph according to your settings.

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Buchi DuMaster D-480 User Manual Page 156