InfraTec VarioCam Operating Instructions Manual page 100

Operating Instruction for VarioCAM® head
11 Software IRBIS®
Menu item "Isotherms"
The "Isotherms" dialogue is displayed for definition of 10 isotherms, which can be shown singly via
"Active".
Dialogue "Isotherms"
®
IRBIS allows the display of up to 10 isotherms in the thermal image, and these let areas whose
temperature is in a defined range be highlighted.
Fig. 186 Dialogue "Isotherms"
The isotherms are distinguished by a lower ("T1") and an upper ("T2") temperature threshold of the
range to be highlighted and by a selectable colour. The thresholds must be entered in the unit (°C, °F or
K) currently set via the menu item "Size/Unit" in the "Thermal Image" menu, while the isotherms colour
can be selected with a graphical editor by clicking on "Colour...". Using the "Active" checkbox, it is
possible to show the isotherms with the defined parameters or to hide them. The settings made are
applied by clicking "Apply".
While the parameters for the isotherms 1 and 2 are always displayed in the dialogue, the parameters of
one of the isotherms 3 ... 10 can be shown as well in the lower part.
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