optris BR 20AR, Operator'S Manual

Page: 14 / 28

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14
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The temperature distribution in
the face is in this example
between 31 °C and 35.1 °C
(
Figure 8 ). The size of the
canthus is approximately
assumed to be 15x15 mm.
Figure 8: Temperature distribution face
To achieve the minimum temperature accuracy requirement, there must be at least 3x3 pixels within the
Canthus region (15x15 mm).
The following tables show the DOF ranges and the number of pixels in the canthus for the different available
optics depending on the distance.