LumaSense Technologies InfraWin 5 - Manual (Page 22)

InfraWin 5 Manual Measurement 22
automatically by selecting the When signals exceed the border, the graphic scaling will be
adjusted automatically option. This option will adjust the graphical scaling within the previously
determined minimum and maximum values as they apply to the entire measurement.
4.1.3 Sampling Rate Tab
In the PC sampling rate tab, a time interval can be set after
individual measuring value is stored on the computer. If the
time interval is longer, the saved file will be smaller. This
function is mainly used for long-term trials and has no effect
on the pyrometer and its measurement speed. When all of the Wanted fields are set to 0, the
Effective fields show the quickest possible transfer rate (baud rate dependent).
4.1.4 Zone Tab
By selecting the Marketing temperature zone option, you can
choose a temperature range to mark green for easier
recognition.
4.1.5 Threshold
The Threshold feature allows you to enter a
temperature limit for evaluation purposes. When
selected, only temperatures above or below threshold
value are recorded. Data is limited to the main events.
So cold gaps between hot components can, for
example, be hidden.
4.1.6 T-Time
The T-Time feature allows you to establish the
amount of time it should take for an object to pass
through a temperature difference in a predetermined
direction (warming or cooling). This feature can be
used, for example, to check how long it takes for a
weld to cool from 800 °C to 500 °C. and to verify that
the time interval does not exceed the t8/5 limit.
The resulting list can be stored as a *.t85 file for
documentation purposes. When used with the
(Optional) I/O module, an external alarm can be
generated whenever the maximum allowed time for
the process is exceeded.
4.1.7 I/O Module (optional)
An external USB connected I/O module can be ordered
(P/N 3 826 710). It provides one digital input (for
triggering the measurement), and one digital output
(potential-free contact), which can be used as a
temperature alarm (see 4.1.5) or T alarm (see 4.1.6)
output.