Application Note: Atmospheric Vapor Compensation on Spectrum Two and Frontier FT-IR Spectrometers
5 April 2011

This application note demonstrates that the HITRAN Atmospheric Vapor Compensation function provided with Spectrum Two and Frontier instruments performs the task of removal of unwanted atmospheric distortions in FT-IR spectra automatically and in real time. It makes these instruments behave as purged instruments, without any of the disadvantages of purging.