March 2008
2-4
Displaying Data
The GRAPH Format
The
GRAPH
submenu permits the display of either the flow velocity,
mass flow or the volumetric flow on an XY bar graph, with a
specified time interval on the x-axis. This section describes the
procedures for setting up and using the graph format.
Setting Up the GRAPH
Format
Press the appropriate side of the
[SCREEN]
key to activate the desired
pane of the display screen, and complete the following steps:
1.
To access the
Display Menu
, press the
[DISP]
key.
2.
Press
[F3]
=
GRAPH
.
3.
Press
[F1]-[F3]
to graph the
Flow Velocity
,
Volumetric Flow
or
Mass Flow
, respectively.
4.
Use the [
←]
, [
→]
and
[F1]-[F4]
keys to select the desired
Time
Increment
.
5.
Enter a maximum value for the
Y-axis
(vertical) scale that is larger
than the maximum expected reading and press
[ENT]
.
6.
At the
Y Range
prompt, press
[F1]
to graph only positive Y values
or press
[F2]
to graph both positive and negative Y values.
After the
Y RANGE
is entered, the Model GS868 automatically begins
taking measurements and displays them in the specified graphical
format. Proceed to the next section for a discussion of manipulating
the graphical display.
Summary of Contents for DigitalFlow GS868
Page 7: ...Chapter 1 ...
Page 59: ...Chapter 2 ...
Page 77: ...Chapter 3 ...
Page 90: ...Chapter 4 ...
Page 104: ...Chapter 5 ...
Page 110: ...Chapter 6 ...
Page 122: ...Appendix A ...
Page 131: ...Appendix B ...
Page 132: ...Data Records Option Cards Installed B 1 Initial Setup Data B 2 ...
Page 136: ...Appendix C ...
Page 156: ...Appendix D ...