LumaSense Technologies IN 2000 - Handbuch (Seite 15)

IMPAC Infrared sensor IN 2000
15
8.11 Trend output (analyzing)
The graph’s curve depicts the
temperature change over time
within the specified temperature
range.
Additionally, other information appears in
this window; such as recorded time (x-axis)
and temperature in degrees (y-axis) as well
as the time and temperature at the vertical
cursor line which can be dragged with the
mouse.
Selecting the Trend output initially causes
all the saved data to be displayed.
If the data exceeds an amount that can be
represented reasonably, you may “Zoom“ in
on a partial segment using the mouse (such
as the segment represented in the example).
Under “Total” you can return to the represen-
tation of the entire curve.
Note: The last reading is saved in the standard.i12 file and automatically appears in this
form upon opening Listing or Trend output.
If file open was loaded using another file, the previous file will be overwritten and re-
placed by the standard.i12 file.
8.12
Output .TXT file (analyzing)
The same file as under „Output listing” may be converted into a text file and can be easily opened,
for example with EXCEL. With the standard import settings EXCEL automatically formats the col-
umns accordingly (tabulator as separators).
8.13
PC sampling rate (time interval between two measurements)
This function sets a time interval. After each interval one meas-
ured value is stored on the PC. The bigger the time interval the
smaller will be the stored file. This function is mainly used for
long term measurements.
8.14
Spot size calculator
After entering the aperture and the main spot size,
the input of interim values calculates spot sizes in
different measuring distances of the fixed optics.