After extensive research, engineering and testing, the next generation of Andros products for respiratory and anesthesia gas monitoring is available.

Unlike NDIR analyzers, which depend on multiple filters and detectors for measurement, the  LumaSense Technologies' (Andros, located in Richmond, CA) DIR analyzer uses a single filter and detector package with a diffraction grating to separate the different wavelengths for each agent. This technology provides increased spectral resolution and results in agent identification and measurement that is more accurate and less prone to interference from other agents or contaminants. With an elegantly simple design, the DIR analyzer is reliable, flexible and cost-effective.