The Prismatic from Tiger Optics LLC, Warrington, PA, continuous-wave cavity ring-down spectrometry (CW-CRDS) to measure up to 16 different species simultaneously down to ppb levels. The system measures down to ppb levels of moisture, methane, carbon monoxide, and carbon dioxide gases, contaminants plaguing gas manufacturers and users alike. Built-in reference cells and automated tune function prevents interference and drift, without external calibration, consumables, or routine maintenance. The system is suitable for bulk gases, clean dry air, corrosives, fluorocarbons, and other specialty gases.
Tiger Optics LLC