Manual

11 Technical data
89
11 Technical data
11.1 Optical data
Feature Values
Infrared resolution 320 x 240
Thermal sensitivity (NETD)
<= 40 mK
Measurement accuracy
±3° for readings from -30 °C to -20 °C
±2° for readings from -20 °C to +100 °C
±2% for readings from 100 °C to +650 °C
Measuring ranges
Measuring range 1 from -30 °C to +100 °C
Measuring range 2 from 0 °C to +650 °C
Automatic measuring range switchover
testo SuperResolution
(pixels/IFOV)
640 x 480 pixels
1.1 mrad (standard lens)
0.4 mrad (telephoto lens)
1,4 mrad (wide-angle lens)
Field of view (FOV) with
standard lens
30° x 23°
Geometric resolution (iFOV)
with standard lens
1.7 mrad
Focusing, standard lens
manual, 0.1 m to infinity
Field of view (FOV) with
wide-angle lens
42° x 32°
Geometric resolution (iFOV)
with wide-angle lens
2,3 mrad
Focusing wide-angle lens
manual, 0.1 m to infinity
Field of view (FOV) with
telephoto lens
12° x 9°
Geometric resolution (iFOV)
with telephoto lens
0.7 mrad
Image refresh rate
27 Hz or 9 Hz, depending on export
restrictions
Focusing, telephoto lens manual, 0.5 m to infinity
Spectral range
7.5 to 14 µm
Image sensor resolution,
visual
5 MP
Minimum focusing distance,
visual
< 0.5 m