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User Guide
LSP
HD
Linescanner Head
1.2.6 LSP
HD
7 series specifications
LSP
HD
71
Operating wavelength
3.4 µm
Temperature range
50 to 350 °C
122 to 662 °F
System Accuracy
(1)
(5 to 95% of range)
± 2 °C / 3.6 °F
Focus distance
Fixed at 1200 mm / 47 in
Target width
Target distance
(static to 95% radiance)
<1200 mm / 47in
Target distance
1200 to 3000 mm
47 to 118 in
12 mm / 0.5 in
Field of view of 100:1 (0.01 radians)
Repeatability
< 0.5°C / 0.9°F
Temperature Resolution
(2)
Below 15% of range
(noise)
Above 15% of range
≤ 4°C / 7.2°F
≤ 2°C / 3.6°F
Scan Angle
(3)
80°
Scan Rate
Factory set
50 Hz
User adjustable
10 to 150 Hz in 1 Hz steps
Speed of response
(Tau - linear output on rising edge)
≤ 10 µs
Ambient Stability
deltaT[indicated] / deltaT[ambient]
≤ 1°/10°
Settling Time
(4)
2 Hours
(1) Includes error correction
(2) No line averaging. 4LA reduces noise by factor 2
(3) Scan angle may be set in the range 40 to 80° by the PC software
(4) For optimum performance, the thermoelectric cooler takes time to stabilise the detector thermally. This process takes longer at higher ambient
temperatures.
Summary of Contents for 0 LAND LSP HD 61
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