McNab Absorption Analyzers

McNab Absorption Analyzers measure light and ultra-violet absorption for air-monitoring and fluid-monitoring applications, including stacks, ducts, dust bags, mist spray, ash, spores, proteins, special acids and dangerous chemicals.  They are also useful for detecting ultraviolet (UV) signatures of condensate and contaminants, as well as those of special acids or dangerous chemicals

Model SD Stack Opacity Monitor/Controller

An optical stack light absorption monitor that is well-suited for air-particle monitoring applications including stacks, ducts, dust bags, mist spray, ash, spores, proteins and others.  Optical window fouling problems have been virtually eliminated.  Will drive common factory 4-20mA receivers.

Also available in other types of flow cell assemblies.

Model UV-II

An absorption analyzer that measures absorption in wavelength ranges from 190 to 365 NM. Useful for detecting UV signatures of condensate and contaminants as well as those for special acids or dangerous chemicals (such as tetranitrophenol) in water.

Also available in other types of flow cell assemblies.