• Arjay Engineering Limited

ppm Oil in Water Monitors

A solvent extraction using hexane or pentane is used to qualify the water sample to EPA and ISO methods. This removes the targeted oils into the solvent. The sample is then placed directly into the FluoroCheck with the disposable cuvet.
A filtered light source is directed at the sample and the oil molecules fluoresce light out at a known higher wavelength. Stray fuoescence of non-aromatic peaks are filtered out by the secondary light filter.
The result is a stable and accurate reading of the hydrocarbon content in the water sample.