Facilities
Highlights
QFI InfraScope II
System Description:
The InfraScope II? system is an advanced infrared microscope which measures the radiance, in units of mW/cm2, from target objects. The instrument uses this information to calculate the actual temperature of a target. The optical head contains the liquid nitrogen-cooled 256x256 element Indium-Antimonide (InSb) infrared focal plane array (IRFPA) detector covering wavelength from 2-5.5 microns.Three focus lenses with magnifications of 1X, 5X, and 15X are available. The spatial resolution at 15X is about 3 microns and temparature resolution is about 0.1 degree C (at 80 degree C) with temperature range from 30-300 degree C.
For more information contact Edmond Chow (echow@uiuc.edu)
Last Updated: April 2011
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Radiance before bias | |
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Radiance after bias | |
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Hot spot detection at 5X | |
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Hot spot detection at 15X | |
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Temperature profile analysis |