Calibrating a nondispersive infrared gas analyzer

Calibration assembly for infrared moisture analyzer

Calibration method for gas concentration measurements

Calibration of NIR spectra in measuring properties of petroleum

Calibration of nondispersive infrared photometer

Calibration system for spectrographic analyzing instruments

Calibrators for infrared-type gas analyzers

Calorimetric trace analysis by laser induced thermal lens method

Camera and method for use with camera

Camera for producing video output signal, infrared focal plane a

Capacitive bolometer and method for detecting infrared radiation

Capacitive bolometer with improved responsivity

Capillary flow device

Capillary flow device

Capillary flow device

Capillary flow device

Capillary flow device

Carbon dioxide liquid and gas sensor apparatus for use with jet

Catoptric differential sensing device

Catoptric optical system for detecting motion of a radiant sourc