LWIR Spectral Camera Specifications
Model Number LWIR HS LWIR-C
Optical Characteristics
Range 8-12 µm 8-12 µm
Resolution (spatial x spectral) 384 x 42 384 x 84
Spectral Resolution 400 nm 100 nm diffraction limited
Spectral Sampling 145 nm / band 48 nm / band
Spatial Sampling 0.0564 degrees 0.063 degrees
Aberrations Insignificant astigmatism, smile or keystone < 0.1 pixels Insignificant astigmatism, smile or keystone < 0.1 pixels
Optics temperature Uncooled Stabilized
Numerical Aperture F/1.0 F/2.0
Field of View With fore lens L62: 21 degrees With fore lens L43: 24 degrees
Electrical Characteristics
Sensor LWIR uncooled microbolometer MCT
Camera Output 14-bit LVDS 14-bit LVDS
Frame rate (full / binning) 60 Hz 100 Hz
Cooling Uncooled Stirling-cycle cooler
Frame Grabber NI-PCI 1422 or 1424s National Instruments NI-PCI 1422 or 1424 National Instruments
Pixel Size 25 x 25 µm 24 x 24 µm
Power Consumption 3.5 W < 200 W
Signal-to-noise ratio Target 400 K, 8 µm: 240, 10 µm: 210, 12 µm: 180 * Target 300 K, 8 µm: 450, 10 µm: 580, 12 µm: 230 *
NESR (mW / m2srµm 8 µm: 171, 10 µm: 161, 12 µm: 139 * 8 µm: 21, 10 µm: 18, 12 µm: 40 *
NETD / spectral pixel 0.2 K *
Environmental Characteristics
Storage -20 to 50 C -20 to 50 C
Operating 5 to 40 C, non-condensing 5 to 40 C, non-condensing
Mechanical Characteristics
Size (LxWxH) 100 x 143 x 185 mm 175 x 285 x 200 mm
Weight 3.5 kg 13.1 kg
Body Anodized Al and painted steel Anodized Al and painted steel
Shutter Yes (shutter / internal calibration) Yes (shutter / internal calibration)