
thermoIMAGER TIM 25
Using the option Flag operation while recording and Use flag the correction is activated even if the camera is
recording. If Avoid flag is chosen the camera will not be corrected while recording. The option Use flag while
skipped frames is suitable at slow data capturing (3 Hz or less) as the correction will take place automatically
between two recorded images (correction time app. 250 ms).
Note
The manual or automatic flag functionality is not available if the flag is externally controlled, e.g. via
the process interface input (please also see 2.5).
Note
The flag can be also used to protect the detector from potentially dangerous radiation (for example
laser radiation).
2.4.3. Emissivity, Transmissivity, Ambient Tempera
ture
Using the menu Tools, Configuration and Device the Emissivity and the
Transmissivity (IR-window compensation) can be set. The transmissivity is
referring to the loss of radiation if an object’s surface is measured by looking
through a suitable window.
Knowing the Ambient temperature is inevitable for a correct temperature
measurement. The ambient temperature value is delivered by the camera’s
internal sensor by default. Alternatively, the value can be set as a fixed value.
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