166263 ⎘
Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer Periodic comparison
Radiometric calibration of detector
#2Optical nondestructive testing method and optical nondestructive testing apparatus
#3Temperature sensor, device using same, and temperature measurement method
#4Luminescent cold shield paneling for infrared camera continuous non-uniformity correction