FTIR System

The FTIR air monitoring system uses infrared light to detect gases.  The configuration for this technology is similar to the open-path TDL air monitoring system in that the beam of light is sent out in the open air to a reflector that sends the beam back along the same path.  The unit has the capability to detect total hydrocarbons and other organic gases on a real-time basis. The analytical method employed by the FTIR is a multiple regression technique that separates the total amount of light absorbance by the various gases and outputs a result for each gas. The system has the ability of undergoing data and quality assurance checks in the field by monitoring known ambient gases or by using gas standards.

2019 by Argos Scientific, Inc.

  • Facebook